Patent application number | Description | Published |
20080316619 | PORTABLE ELECTRONIC DEVICE - An exemplary portable electronic device includes a main body, a first camera module disposed in the main body, a second camera module disposed in the main body adjacent to the first camera module, and a light diverging lens rotatably mounted on the main body. The light diverging lens has a first surface and an opposite second surface. The light diverging lens is rotatable between a first position and a second position. When the light diverging lens is in the first position, the light diverging lens is optically aligned with the first camera module and the first surface of the light diverging lens faces the first camera module. When the light diverging lens is in the second position, the light diverging lens is optically aligned with the second camera module and the second surface of the light diverging lens faces the second camera module. | 12-25-2008 |
20090052063 | LENS WITH COLLAR AND LENS MODULE USING SAME - An exemplary lens includes an active part configured for refracting light transmitting therethrough, an inactive part surrounding the active part, and a collar formed on a surface of the inactive part. | 02-26-2009 |
20090104303 | THREADED CORE, INJECTION MOLDED APPARATUS METHOD FOR MAKING LENS BARREL - A threaded core includes a first half core and a second half core. The first half core includes a core body and a movable core portion. The core body has a body surface and an end face adjacent to the body surface. An outside threaded portion is defined in the end face. The core body defines a recess on the body surface. The recess communicates with the groove. The movable core portion is movably mounted in the recess. The movable core portion has a front end face. An inside threaded portion is defined in the front end face and configured for forming part of the screw thread cooperatively with the first outside threaded portion. The second half core has an identical structure with the first half core. The inside and outside threaded portions of the first and second cores cooperatively define a screw hole. | 04-23-2009 |
20090185376 | STREET LAMP - A street lamp includes a lampshade, a light source, a light pervious cover and a camera module. The light source is configured for generating light. The light pervious cover is mounted on the lampshade. A receiving space is defined between the light pervious cover and the lampshade. The light source is received in the receiving space. The lampshade is configured for shielding the light source and directing the light emitted from the light source to illuminate an object. The camera module is received in the receiving space. The camera module includes a lens facing the light pervious cover. The camera module is configured for capturing an image of the object illuminated by the light. | 07-23-2009 |
20090251790 | LENS AND RELATED LENS ASSEMBLY - An exemplary lens includes an optical axis, an optically active part, and an optically inactive part surrounding the optically active part. The optically inactive part includes a base and a peripheral sidewall extending in a direction parallel to the optical axis. The base is connected with the active part. The side wall is a hollow cylinder. The sidewall has an internal thread formed on an internal surface thereof. | 10-08-2009 |
20090263536 | MOLD UNIT - An exemplary mold unit includes a first mold module and a second mold module adjacent to the first mold module. Each of the first mold module and the second mold module includes a fixed mold and a movable mold capable of moving toward and away from the fixed mold. The fixed and movable molds are configured to form a plurality of shaping chambers therebetween when the fixed and movable molds are in a closed position. The fixed mold defines a main runner having an inner end capable of communicating with the shaping chambers for supplying molten material into the shaping chambers. | 10-22-2009 |
20090268304 | UNITARY COMPOSITE LENS - A unitary composite lens includes a first lens portion, a second lens portion spaced from the first lens portion, and a connecting portion connecting the first lens portion and the second lens portion. The second lens portion is optically aligned with the first lens portion. The first lens portion, the second lens portion and the connecting portion are comprised of a same material. | 10-29-2009 |
20090279191 | SPACER AND LENS MODULE HAVING THE SAME - A spacer includes an annular spacing portion defining a first surface and an opposite second surface, a flange defining a through opening; and a connecting portion connecting the flange to the spacing portion. The connecting portion defines a first inclined stopping surface and a second inclined stopping surface on opposite sides thereof. The first and second inclined stopping surfaces respectively extend from the first and second surfaces of the spacing portion to the flange. | 11-12-2009 |
20090302194 | MOLD FOR MANUFACTURING UNITARY COMPOSITE LENS - An exemplary mold for making a unitary composite lens is provided. The composite lens includes a first lens portion, a second lens portion and a connecting portion interconnected between the first lens portion and the second lens portion. The mold includes a first molding member, a second molding member, a core insert. The first molding member and the second molding member cooperatively define a chamber with an opening therebetween. The core insert includes a base portion and a protrusion protruding from the base portion. The first molding member and the protrusion are configured for cooperatively defining a first part of the chamber for forming the first lens portion, and the second molding member and the protrusion configured for cooperatively defining a second part of the chamber for forming the second lens portion. The chamber includes a third part in communication with the first part and the second part. | 12-10-2009 |
20090304844 | MOLD APPARATUS FOR FORMING SCREW THREADS - A mold apparatus includes a female mold combined with a male mold. The female mold and male mold respectively include at least one female mold unit and one male mold unit, at least a pair of screw tooth blocks, a first fastener, and a second fastener. The female mold unit and the male mold unit respectively include a space with an opening and a through hole connecting with the space. The screw tooth block is mounted in the space. The screw tooth block includes an inserted concavity in a pair of opposite surfaces respectively and a through hole in the other opposite surfaces, the inserted concavity comprising an inner screw. The fastener, through the through hole of the mold unit and the through hole of the screw tooth block, fastens the screw tooth block in the space of the mold unit. | 12-10-2009 |
20090322880 | CAR WITH MOVEABLE CAMERA UNIT - A car includes a car body, a camera unit, a driving unit, a display unit, a processing unit and a power source unit. The car body includes a rear portion. The camera unit is moveably coupled to the rear portion and is configured to capture images. The driving unit is to drive the camera unit to move along the rear portion. The display unit is configured to display the captured images. The processing unit is configured to receive the captured images, send the captured images to the display unit to display and control the driving unit to drive the camera unit. The power source unit is configured to supply electrical power to the camera unit, the driving unit, the processing unit and the display unit. | 12-31-2009 |
20090324769 | LENS MOLD - A lens mold comprises a first pressing portion, a second pressing portion, and a shaping portion disposed between the two, which comprises an upper slide and a lower slide. The upper slide and the lower slide are connected to the second pressing portion, and can slide along each other. A mold cavity in fluidic communication with a flow path and the inlet such that the lens material flows from the inlet to the mold cavity along the flow path to form a shaped lens. After the lens is formed, the upper slide and the lower slide away from each other separately, where a part of the shaped lens is remains in a recess defined in the second pressing portion, to help release the shaped lens from the mold. | 12-31-2009 |
20100040719 | MOLD TEMPERATURE CONTROLLING DEVICE - A mold temperature controlling device includes a main body. The main body defines a recess in a surface thereof and through holes therein. The recess is configured to receive a mold core. The through holes are positioned around the recess and configured to allow mold temperature adjusting fluid to flow through. | 02-18-2010 |
20100060737 | VEHICLE BACK-UP IMAGE SYSTEM - A vehicle back-up image system includes a holding component, an image assembly, a driving component, a display component and a processing component. The image assembly includes a first camera, a second camera and a holder. The first and second cameras are positioned on the holder. The holder is positioned on the holding component. The driving component is configured to drive the image assembly to rotate with respect to the holding component. The processing component is electrically connected to the driving component and the display component. The processing component is configured to control the driving component to drive the image assembly to rotate, and receive images captured by the first camera or the second camera and deliver the images to the display component. | 03-11-2010 |
20100149388 | CAMERA MODULE AND PORTABLE ELECTRONIC DEVICE HAVING SAME - An exemplary camera module includes a barrel, first and second lens assemblies, a circuit board, first and second image sensors. The barrel includes a first inner space, a first light incident opening in communication with the first inner space, a second inner space and a second light incident opening in communication with the second inner space. The first and second lens assemblies are received in the first inner space and second inner space, respectively. The circuit board is positioned between the first inner space and the second inner space, and has a first surface and an opposite second surface. The first image senor is mounted on the first surface of the circuit board, and configured for detecting light from the first lens assembly. The second image sensor is mounted on the second surface of the circuit board, and configured for detecting light from the second lens assembly. | 06-17-2010 |
20100231779 | CAMERA MODULE WITH DUAL LENS MODULES AND IMAGE SENSORS - A camera module includes first and second lens modules, a first holder receiving the first lens module therein, a second holder receiving the second lens modules therein, a circuit board arranged between the first and second holders, first and second image sensors arranged on opposite surfaces of the circuit board, and first and second reflecting members. The first image sensor is received in the first holder. The second image sensor is received in the second holder. The first reflecting member is arranged in the first holder and has a first reflecting surface for reflecting and directing the light converged by the first lens module to the first image sensor. The second reflecting member is arranged in the second holder and has a second reflecting surface for reflecting and directing the light converged by the second lens module to the second image sensor. | 09-16-2010 |
20100239238 | CAMERA MODULE WITH SELECTABLE IMAGING UNITS AND METHOD FOR SWITCHING IMAGING CAPABILITY OF CAMERA MODULE - A camera module includes a first lens assembly, a second lens assembly, an image sensor module, a first driving device and a second driving device. The first lens assembly is positioned on an optical axis of the camera module. The second lens assembly is coaxially aligned with the first lens assembly and movable along the optical axis. The image sensor module includes a first image sensor and a second image sensor at opposite sides thereof. The first driving device is for driving the second lens assembly to move backward and forward along the optical axis. The second driving device is for driving the image sensor module to move down and up along directions nonparallel to the optical axis. | 09-23-2010 |
20100265599 | LENS MODULE HAVING INTERCOUPLING SLIT AND HANDLE - An exemplary lens module includes a holder, a lens barrel, a cover having a through hole, a restricting member having a slit, a handle extending from the lens barrel and a resilient. The lens barrel is accommodated in the holder capable of moving along a central axis of the holder. The cover covers the lens barrel and is detachably fixed on the holder. The restricting member is over the cover. The handle penetrates the through hole and the slit. The resilient member is sandwiched between the cover and the lens barrel, capable of changing the length thereof under an external force and recovering the original length with the external force withdrawn, such that a focal length of the lens module is adjustable by moving the handle in and along the slit. | 10-21-2010 |
20100290137 | LENS MODULE - An exemplary lens module includes a lens barrel, a first lens, and a second lens. The lens barrel includes an accommodating cavity defined therein. The first lens is received in the accommodating cavity of the lens barrel. The first lens has a first adjusting notch defined at a periphery thereof. The second lens is received in the accommodating cavity of the lens barrel and adjacent to the first lens. The second lens has a second adjusting notch defined at a periphery thereof. The second adjusting notch communicates with the first adjusting notch. | 11-18-2010 |
20100328793 | LENS MODULE - A lens module includes a lens barrel and a lens holder. The lens barrel includes a barrel. The barrel includes an outer surface and an outer thread portion formed on the outer surface. The lens holder includes a main body. The main body defines a receiving space to receive the lens barrel. An inner thread portion matching the outer thread portion is formed on an inner surface of the receiving space. The angle between the outer surface of the lens barrel and an optical axis of the lens module is different from the angle between the inner surface of the receiving space and the optical axis of the lens module. | 12-30-2010 |
20110001862 | CAMERA MODULE - A camera module includes a lens barrel assembly and a lens holder. The lens assembly includes a lens barrel and a lens received in the lens barrel. The lens include an optical axis. The lens barrel defines a recess in a sidewall of the lens barrel. The barrel holder includes a peripheral sidewall, an inner flange formed on an inner surface of the peripheral sidewall, and a protrusion extending from the inner flange. The peripheral sidewall of the barrel holder is threadedly engaged with the lens barrel. The protrusion extends in a direction parallel to the optical axis and is inserted in the recess. | 01-06-2011 |
20110002054 | LENS MODULE - An exemplary lens module includes a lens barrel, and a first adjustable lens received in the lens barrel. The lens barrel includes a circumferential sidewall. The lens barrel also defines an accommodating cavity therein for receiving the first adjustable lens therein. The circumferential sidewall of the lens barrel defines an adjusting through hole therein. The adjusting through hole communicates with the accommodating cavity. The first adjustable lens has a circumferential side surface. The circumferential side surface defines a first adjusting notch therein. The first adjusting notch communicates with the adjusting through hole. | 01-06-2011 |
20110019072 | IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE USING SAME - An image capturing device includes a housing defining an aperture, a first lens module arranged inside the housing, a second lens module arranged inside the housing, and a light reflection assembly aligned with the aperture. The first lens module and the second lens module are positioned at opposite sides of the aperture. The light reflection assembly includes a reflecting mirror. The light reflection assembly is rotatable between a first position where the reflecting mirror reflects light from the aperture towards the first lens module and a second position where the reflecting mirror reflects light from the aperture towards the second lens module. | 01-27-2011 |
20110019419 | LIGHT FIXTURE - An LED light fixture includes a post having a fixing bar at a top end thereof, a first lamp mounted on the fixing bar, and a second lamp rotatably mounted on the fixing bar. The first and second lamps are capable of rotating with respect to the fixing bar to change an angle between the first and second lamps, to thereby change an illumination area and intensity distribution of the LED light fixture. In one position, the second lamp overlaps the first lamp, and LED light sources in the first lamp are alternate with those of the second lamp. | 01-27-2011 |
20110025908 | PORTABLE ELECTRONIC DEVICE WITH SLIDABLE IMAGE CAPTURING ASSEMBLY - A portable electronic device includes a shell, an image capturing assembly, a signal processing circuit, and a connection plate. The shell defines a first annular shaped guiding slot. The image capturing assembly includes a camera module. The camera module includes a substrate and a flexible circuit board (FPC). The FPC has one end connected to the substrate and another end electrically coupled to the signal processing circuit. The connection plate includes a first plate positioned on the shell and a second plate perpendicular to the first plate. A second guiding slot is defined on the second plate and aligned with the first guiding slot on the shell. The connection plate, the shell, the first and second annular guiding slots cooperatively define a laid-down T-shaped receiving groove, the image capturing assembly is received in the T-shaped groove and is slidable along the T-shaped groove. | 02-03-2011 |
20110058265 | FIXED-FOCUS LENS MODULE - A fixed-focus lens module includes an outer lens barrel, an inner lens, a first lens, and a second lens group. The outer lens barrel includes a first open end, a first cavity, and a second open end arranged in the order from the object side to the image side of the outer lens barrel. The inner lens barrel is received in the outer lens barrel adjacent to the first open end. The first lens is received in the inner lens barrel. The second lens group is received in the outer lens barrel adjacent to the second open end. An gap is defined between an outer wall of the inner lens barrel and an inner wall of the outer lens barrel at the first open end, and the center axis of the inner lens barrel is adjustable relative to the outer lens barrel for adjusting the alignment between the first lens and the second lens group. | 03-10-2011 |
20110075276 | LENS ASSEMBLY AND CAMERA MODULE HAVING SAME - A lenses assembly includes a first lens, a second lens, and adhesive material. The first lens includes two axially extending protrusions. The second lens includes two radially extending protrusions. The second lens engages with the first lens by engagement between the axially extending protrusions and radially extending protrusions. The axially extending protrusions and radially extending protrusions are alternately arranged around a circumferential direction of the first lens. The adhesive material is filled into gaps between the engaged protrusions to fixedly interconnect the first lens and the second lens. | 03-31-2011 |
20110075277 | CAMERA MODULE - An exemplary camera module includes a barrel and a holder. The barrel includes a first threaded part and a first cylindrical part connected to the first threaded part in an order from an object side to an image side. The first threaded part includes a plurality of external threads. The holder includes a second threaded part and a second cylindrical part connected to the second threaded part in an order from the object side to the image side. The second threaded part includes a plurality of internal threads. The barrel is coupled to the holder via the internal threads and the external threads. The inner cylindrical surface of the second cylindrical part is in contact with the outer cylindrical surface of the first cylindrical part. | 03-31-2011 |
20110080662 | CAMERA MODULE - An exemplary camera module includes a barrel and a holder. The holder includes an accommodating space defined therein. The barrel is received in the accommodating space of the holder. Independent grooves are formed in one of the outer cylindrical surface of the barrel and the inner cylindrical surface the holder. Stripe-shaped protrusions are formed on the other of the outer cylindrical surface of the barrel and the inner cylindrical surface the holder. Each stripe-shaped protrusion is engaged in a respective groove. | 04-07-2011 |
20110080664 | CAMERA MODULE - An exemplary camera module includes a barrel, a holder, and an resilient member. The holder is loosely threadedly coupled to the barrel. The holder has a central axis. The resilient member is positioned between the barrel and the holder. The resilient member is configured for exerting a first elastic force to the barrel and a second elastic force to the holder so that the barrel is fixed with the holder. The first and second elastic forces are in a direction parallel to the central axis of the holder. | 04-07-2011 |
20110090581 | LENS MODULE - An exemplary lens module includes a barrel, a holder, and an elastic member. The barrel includes a first cylindrical part and a first threaded part. The first threaded part includes external threads. The barrel further includes a bottom surface facing the image side. The holder includes a second cylindrical part and a second threaded part. The second threaded part includes internal threads. The second cylindrical part includes a collar protruding from the inner cylindrical surface. The collar includes a top surface facing the object side. The barrel is coupled to the holder via the internal threads and the external threads. A fit between the internal threads and the external threads is a clearance fit. The elastic member is sandwiched between the bottom surface of the barrel and the top surface of the collar. | 04-21-2011 |
20110091199 | CAMERA MODULE - An exemplary camera module includes a barrel, a holder, and a compressed resilient spring member. The barrel includes a first cylindrical part and a first threaded part. The first threaded part includes external threads. The barrel further includes a first surface facing the object side. The holder includes a second cylindrical part and a second threaded part. The second threaded part includes internal threads. The holder further includes a second surface facing the image side. The barrel is coupled to the holder via the internal threads and the external threads. A fit between the internal threads and the external threads is a clearance fit. The resilient spring member is sandwiched between the first surface of the barrel and the second surface of the holder. | 04-21-2011 |
20110096415 | LENS ASSEMBLY AND LENS MODULE INCORPORATING THE SAME - A lens assembly comprises a first lens and a second lens. The first lens includes a first central round portion and a first peripheral stepped portion surrounding the first central round portion. The first peripheral stepped portion comprises a downward-facing surface, a first supporting surface, and a first inclined surface interconnected. The second lens includes a second central round portion and a second peripheral stepped portion surrounding the second central round portion. The second peripheral stepped portion includes an upward-facing surface, a second inclined surface, a third surface, and a second supporting surface. The second lens is engaged on the first lens in a manner that the first supporting surface contacts the second supporting surface, the downward-facing surface is facing toward the upward-facing surface, the first inclined surface contacts the second inclined surface but a gap is defined between the first inclined surface and the third surface. | 04-28-2011 |
20110096424 | LENS MODULE - A lens module includes a barrel, a holder, and a ring-shaped elastic member. The barrel includes a connecting portion and a resisting portion, the connecting portion includes a first screw thread. The holder includes a second screw thread engaged with the first screw thread. The ring-shaped elastic member is compressed between the resisting portion of the barrel and the holder. The elastic member includes a number of first segments and a number of second segments, the first segments and the second segments are arranged in an alternate fashion and connected to each other, at least one of the first segments and the second segments is V-shaped. | 04-28-2011 |
20110096425 | LENS MODULE - A lens module includes a barrel, a holder, and an elastic member. The barrel includes a connecting portion and a resisting portion, the connecting portion includes a first screw thread. The holder includes a second screw thread engaged with the first screw thread. The elastic member is compressed between the resisting portion of the barrel and the holder. | 04-28-2011 |
20110097073 | CAMERA MODULE - A camera module includes a lens barrel, a lens holder, and a resilient member. The lens barrel includes a first body and an extending part, and a first step surface formed between the first body and the extending part. The lens holder includes a second body, a shielding annular protrusion extends inwardly from the second body, the shielding annular includes a second step surface. The resilient member is compressed and interposed between the first step surface and the second step surface. | 04-28-2011 |
20110097432 | INJECTION MOLD - An exemplary injection mold for manufacturing a fiber optic connector includes a first mold, a second mold, an insert, two first positioning bar, and four second positioning bars. The first mold and the second mold cooperatively define a mold cavity. The mold cavity includes two lens molding recesses. The two inserts are attached to the second mold and located in the mold cavity. A dimension of each second bar in cross section is substantially smaller than that of each first positioning bar. One first positioning bar and two second positioning bars are arranged around each insert to position the insert, such that the inserts is suspended in the mold cavity and precisely aligns with the respective molding recesses. | 04-28-2011 |
20110135253 | OPTICAL FIBER CONNECTOR - An exemplary optical fiber connector includes a housing, and two lenses. The housing defines two first blind holes each configured for receiving an optical fiber. The two lenses are formed on the housing and each of the lenses is aligned with a corresponding first blind hole. The two second blind holes are defined on the housing and each of the second blind hole run through the housing to the bottom of a corresponding first blind hole allowing glue to accumulate on the bottom of the first blind hole. | 06-09-2011 |
20110135257 | OPTICAL FIBER CONNECTOR - An exemplary optical fiber connector includes a housing, and two lenses. The housing defines two first blind holes each configured for receiving an optical fiber. The two lenses are formed on the housing and each of the lenses is aligned with a corresponding first blind hole. The two second blind holes are defined on the housing and each of the second blind holes running through the housing to a corresponding first blind hole to allow adhesive to fill between the sidewall of the optical fiber and the inner wall of the blind hole. | 06-09-2011 |
20110156894 | TAIL LAMP SYSTEM FOR VEHICLES - A tail lamp system for a vehicle includes a dynamic signal unit, a control unit, a set of input lines electrically connecting the dynamic signal unit with the control unit, an LED display board, and a set of output lines electrically connecting the LED display board with the control unit. The dynamic signal unit provides a plurality of dynamic signals relating to various instant driving information of the vehicle. The control unit receives each of the dynamic signals of the dynamic signal unit and outputs a corresponding control signal. The LED display board receives the control signal from the control unit and displays a corresponding pattern according to the received control signal to indicate instant driving information of the vehicle, for example, turning, braking, temporary stop and breakdown of the vehicle. | 06-30-2011 |
20110255855 | CAMERA HOLDER - A camera holder includes a supporting frame, a sliding block, and an adjustable assembly. The supporting frame includes a receiving cavity. The sliding block is received in the receiving cavity and slidably attached to the supporting frame. The sliding block and the supporting frame cooperatively support a camera. The adjustable assembly includes a shaft, a gear, a gear rack, a base, and a revolving head. The shaft is attached to the supporting frame. The gear is mechanically coupled to the shaft. The gear rack is meshed with the gear rack. The base is arranged on a horizontal plane and attached to an end of the gear rack to support the supporting frame. The revolving head is attached to the gear, and the revolving head is configured for rotating the gear such that the gear and the gear rack cooperatively raise or lower the camera relative to the horizontal plane. | 10-20-2011 |
20110315863 | THREE-DIMENSIONAL IMAGE CAPTURING DEVICE - A 3D image capturing device includes a first lens module, a second lens module, a single sensor, an image sensor; a cross dichroic prism; a first mirror; and a second mirror. The first and second lens module have a first optical axis and a second optical axis, respectively. The second lens module is located juxtaposed with the first lens module. The second optical axis is parallel with the first optical axis. The first and second mirrors are arranged at opposite sides of the cross dichroic prism. The first and second mirrors are configured for reflecting and directing light beams from the first and second lens modules to the cross dichroic prism. The cross dichroic prism is configured to redirect the reflected light beams from the first and second mirrors to the image sensor. | 12-29-2011 |
20110317290 | LENS MODULE - A lens module includes a lens barrel and two lenses. The lens barrel has two opposite end surfaces, and a receiving hole through the two end surfaces. The receiving hole has a center axis. A ring-shaped block is formed on an inside surface of the lens barrel, and is coaxial with the receiving hole. The ring-shaped block has two contact surfaces adjacent to the two end surfaces, respectively. Each of the lenses includes an optical axis and a fixing portion. Each fixing portion has a contact surface. The contact surface of the lens has a shape matching the contact surface of the ring-shaped block, and is coaxial with the optical axis of the lens. The contact surfaces of the lenses contact tightly with the contact surfaces of the ring-shaped block. | 12-29-2011 |
20120188648 | LENS MODULE AND IMAGE PICK-UP APPARATUS INCORPORATING SAME - A lens module includes a lens barrel, two lenses, and a light shielding plate. The lens barrel has a light passing hole and a receiving hole in communication with the light passing hole. The lenses are received in the receiving hole and aligned with the light passing hole and aligned with the light passing hole. The light shielding plate is arranged between the two lenses. The conic section of the light shielding plate prevents unwanted or stray light from reaching the image sensor. | 07-26-2012 |
20130021681 | LENS MODULE WITH SPACER - A lens module includes a lens barrel, a first lens, a second lens, and a spacer. The lens barrel includes an object-side end and an image-side end opposite to the object-side end. The first lens is received in the lens barrel, and adjacent to the object-side end. The second lens is received in the lens barrel, and adjacent to the image-side end in relative to the first lens. The spacer is an annular plate, and includes an object-side surface, an image-side surface opposite to the object-side surface, and an inner sidewall. The spacer is positioned between the first lens and the second lens. The object-side surface faces the first lens, and the image-side surface faces the second lens. The intersection of the object-side surface and the inner sidewall forms a chamfer. | 01-24-2013 |
20130021683 | LENS MODULE - A lens module includes a lens barrel, a first lens, a second lens, and a spacer. The lens barrel includes an object-side end and an image-side end opposite to the object-side end. The first lens is received in the lens barrel, and adjacent to the object-side end. The second lens is received in the lens barrel, and adjacent to the image-side end in relative to the first lens. The spacer is an annular plate, and includes an object-side surface, an image-side surface opposite to the object-side surface, and an inner sidewall. The spacer is positioned between the first lens and the second lens. The object-side surface faces the first lens, and the image-side surface faces the second lens. The intersection of the object-side surface and the inner sidewall forms a chamfer. | 01-24-2013 |