Patent application number | Description | Published |
20100066654 | THREE-DIMENSIONAL DISPLAY DEVICE - A three-dimensional display device including a collimated backlight module, a first display panel, a second display panel, and a lens array is provided. The collimated backlight module has a light-emitting surface and provides a light with a divergent angle smaller than 10° from the light-emitting surface. The first display panel having a plurality of first pixels is disposed on the collimated backlight module. The second display panel has a plurality of second pixels corresponding to the first pixels. The first display panel is disposed between the second display panel and the collimated backlight module. A depth distance is formed between the first display panel and the second display panel. The lens array is disposed adjacent to the second display panel and has a plurality of lenses corresponding to the second pixels. Therefore, the three-dimensional display device is capable of providing a wide visual angle and desirable depth characteristics. | 03-18-2010 |
20100164855 | Backlight Control Method for Liquid Crystal Panel and Related Liquid Crystal Display - A backlight control method for an LCD panel is disclosed, and includes steps of dividing the LCD panel into a plurality of backlight areas; configuring an expanding area and a weighted area for each backlight area of the plurality of backlight areas; and determining backlight intensity of each backlight area according to a weighted average grayscale value calculated with all pixels inside the expanding area and the weighted area, wherein the expanding area is formed by expanding outwardly from each backlight area, and the weighted area is focused on the center of each backlight area and has a range not greater than that of the expanding area. | 07-01-2010 |
20110026250 | COLLIMATED SYSTEM WITH MULTI-BACKLIGHT SOURCE - A multi-backlight collimated system at least comprises a plurality of light sources, a plurality of reflection elements, and at least a collimation element. The light sources are for providing light. Each reflection element has a reflective surface corresponding to one of the light sources and is disposed to reflect light from the corresponding light source. The reflective surface reflects light being emitted in a predetermined direction by the corresponding light source to form a projection area on a screen. The adjacent projection areas on the screen are joined at adjacent side edges. The collimation element is disposed on the screen for altering a path of light penetrating the screen and emitting light in a specific direction The multi-backlight collimated system is easily fabricated into large sizes and is beneficial for products having large display areas. | 02-03-2011 |
Patent application number | Description | Published |
20090114439 | Connector housing for a small and portable transmitting-receiving module - A connector housing for a small and portable transmitting-receiving module includes an upper housing and a lower housing. The upper housing has a top board, two side walls and a rear cover. The lower edge of the two side walls has a first wedging plate, first convex blocks, and first indentations. The lower housing has a bottom board, and the bottom board has a second wedging plate, second convex blocks, and second indentations. The second wedging plate is wedging the two side walls. The first wedging plate is wedging the bottom board. The second convex blocks are plugged into the first indentations. The first convex blocks are plugged into the second indentations. Thereby, the structure of the connector housing is stronger compared to the prior art. The housing is not easily deformed. Its structure is simple, and the manufacturing cost is reduced. | 05-07-2009 |
20090116185 | Small form-factor pluggable transceiver module housing - A small form-factor pluggable transceiver module housing includes a metallic casing and a plurality of reinforcing ribs. The metallic casing has a top plate, two side walls, a bottom plate, a plurality of connecting legs, a plurality of locking legs and a plurality of supporting portions. The connecting legs and the supporting portions are formed by means of extending from the lower edges of the two side walls. Each of the connecting legs has an open hole. The reinforcing ribs are each straddling the side wall and the connecting leg. Via this arrangement, the reinforcing ribs can improve the structural strength of the small form-factor pluggable transceiver module housing upon connection to a printed circuit board. The supporting portions can prevent the connecting legs from being damaged due to the excessive force upon connection. | 05-07-2009 |
20100136839 | PRINTED BOARD CONNECTOR - The present invention provides a printed board connector, and the printed board connector includes an insulating casing, a plurality of signal modules, and a plurality of metal shielding elements. The insulating casing includes a rib. The rib extends a plurality of insulating shielding walls downwardly and the signal modules are received between the insulating shielding walls and are tightly mounted in the rib. The metal shielding elements are received between the insulating shielding walls and are tightly mounted in the rib and the signal modules. When a user presses the printed circuit connector to connect with a circuit board, the rib guides and positions the signal modules and the metal shielding elements, moreover, the rib enhances the strength of the assembling with the circuit board. | 06-03-2010 |
20120027363 | OPTICAL ELECTRONIC CONNECTING DEVICE WITH DUAL MODULES - An optical electronic connecting device with dual modules includes a first module and a second module. The first module meets the specification of a Small Form-Factor Pluggable connector. The first module includes a first main body, a plurality of first terminals, and a first metallic casing. The second module meets the specification of a RJ connector. The second module includes a second main body, a plurality of second terminals, and a second metallic casing. The first module and the second module are stacked together and respectively have a metallic casing. The optical electronic connecting device with dual modules has a simplified configuration, can be produced easily with lower cost, and therefore can be sold at lower price. | 02-02-2012 |
20140235085 | PLUGGABLE SELF LOCKING CONNECTOR - A pluggable self locking connector includes a socket having a socket case and a plug having a plug shell and a snap fit portion coupled thereto. The socket case is formed with a depression on the inner wall. The outer wall of the snap fit portion is formed with a deformable resilient rib and a bump. The plug shell is formed with an opening for receiving the resilient rib and a resilient latch corresponding to the bump. The front end of the plug shell has a resilient positioning member. When the socket and plug mate, the resilient rib slides into the depression. When the socket and the plug separate, the resilient rib is confined within the depression and the resilient latch and the bump are engaged. The front end of the snap fit portion presses the resilient positioning member and the resilient positioning member is partially exposed. | 08-21-2014 |
20140302713 | ELECTRICAL CONNECTOR MODULE - An electrical connector module for electrically connecting at least one connector to a printed circuit board of an electronic device includes at least one shielding jack having a top wall, two opposite side walls and at least one common wall. The walls of the shielding jack collectively define at least a slot therewithin for receiving the connectors and a front end and an opposite rear end. The slot is divided by the common wall. The side walls and the common wall have a plurality of press fit terminals extending toward the circuit board. The common wall has a plurality of offset latch arms engaged with different connectors. When the connectors are inserted to the slots, the offset latch arms respectively secure the connectors in the corresponding slots. | 10-09-2014 |
20150016782 | BI-DIRECTIONAL DATA TRANSMISSION METHOD, HIGH-FREQUENCY CONNECTOR AND OPTICAL CONNECTOR USING THE SAME - The instant disclosure relates to bi-direction data transmission method, high-frequency connector and an optical connector using the same. The optical connector includes a first circuit board, a second circuit board, a high-frequency connector and an optical fiber cable. One optical engine is set on the first circuit board. The high-frequency connector is set between the first circuit board and the second circuit board for connecting both two circuit boards. The high-frequency connector includes an insulation base. The insulation base has at least one terminal-accommodating region. Pluralities of connection terminals are inserted into the terminal-accommodating regions of the insulation base. The optical fiber cable connects to the one optical engine. | 01-15-2015 |
Patent application number | Description | Published |
20090295669 | Wire Antenna - A wire antenna comprises a main radiating element, a grounding element, a shorting element, and a coaxial cable. The said main radiating element and the said grounding element are linked by the said shorting element. A central conducting wire and an outer grounding conductor of the coaxial cable are electrically connected to the first and the second points on the said main radiating element and the said grounding element respectively. The main radiating element and the grounding element are all made of a single metal wire with compact size and low cost. The present invention is capable of single or dual-band operation for applications in WLAN devices. | 12-03-2009 |
20110063180 | DUAL-LOOP ANTENNA AND MULTI-FREQUENCY MULTI-ANTENNA MODULE - A dual-loop antenna includes a grounding unit, a shorting unit, a feeding unit, a first loop radiating unit and a second loop radiating unit. The shorting unit has at least one shorting pin disposed on the grounding unit. The feeding unit has at least one feeding pin separated from the shorting pin by a predetermined distance and suspended above the grounding unit at a predetermined distance. The first loop radiating unit is disposed above the grounding unit at a predetermined distance. The first loop radiating unit has two ends respectively electrically connected to the shorting unit and the feeding unit. The second loop radiating unit is disposed above the grounding unit at a predetermined distance and around the first loop radiating unit. The second loop radiating unit has two ends respectively electrically connected to the shorting unit and the feeding unit. | 03-17-2011 |
20110102281 | MULTI-LOOP ANTENNA MODULE WITH WIDE BEAMWIDTH - A multi-loop antenna module with wide beamwidth includes a grounding unit and a plurality of first loop units and second loop units. The first loop units are vertically disposed on outer peripheral sides of the grounding unit. Each first loop unit has a first shorting pin disposed on the grounding unit, a first feeding pin separated from the first shorting pin and suspended above the grounding unit, and a first loop radiating body connected between the first shorting pin and the first feeding pin. The second loop units are vertically disposed on outer peripheral sides of the grounding unit. Each second loop unit has a second shorting pin disposed on the grounding unit, a second feeding pin separated from the second shorting pin and suspended above the grounding unit, and a second loop radiating body connected between the second shorting pin and the second feeding pin. | 05-05-2011 |
20110175774 | BUILT-IN FM TRANSMITTING ANTENNA APPLIED TO A MOBILE DEVICE - A built-in FM transmitting antenna applied to a mobile device, includes a substrate unit, a first antenna unit, a conducting unit and a second antenna unit. The substrate unit has a circuit substrate, at least one grounding layer disposed on the circuit substrate, and a plurality of conducting pads disposed on the circuit substrate. The first antenna unit is disposed above the substrate unit and substantially parallel to the substrate unit. The conducting unit is electrically connected between the substrate unit and the first antenna unit. The second antenna unit is directly disposed on the edge of the top surface of the circuit substrate. The second antenna unit has two ends electrically connected between two of the conducting pads, respectively. The two ends of the second antenna unit are electrically connected to an FM chip module and the conducting unit through the two of the conducting pads, respectively. | 07-21-2011 |
20110241953 | HYBRID MULTIPLE-INPUT MULTIPLE-OUTPUT ANTENNA MODULE AND SYSTEM OF USING THE SAME - The hybrid multiple-input multiple-output antenna module includes a grounding unit, a plurality of radiating units, loop units and filter units. The radiating units and the loop units are arranged around a geometric center of the grounding unit and are alternately and symmetrically arranged on the grounding unit. The loop units are arranged along the outer peripheral side of the grounding unit. The filter units are respectively electrically connected to the loop units. The present invention not only has some advantages such as small size, low profile, good isolation, high antenna gain and good radiation properties, but also can replace the external dual-band access-point antenna of the prior art for 2.4/5 GHz operation with no need of an extra diplexer. In addition, the hybrid multiple-input multiple-output antenna module can be hidden in the wireless communication device in order to enhance the appearance of the product. | 10-06-2011 |
20120146874 | STAND-ALONE MULTI-BAND ANTENNA - A stand-alone multi-band antenna includes an antenna ground plate, a shielding metal wall, a first radiating unit, and a signal feed-in source. The first radiating unit connected to at least one side of the antenna ground plate and located above the antenna ground plate is an antenna structure generating the fringing-field. The first radiating unit provides a first operating band and a second operating band. The shielding metal wall is connected to a plurality of the adjacent sides of the antenna ground plate, and the height thereof is larger than or equal to that of the first radiating unit, therefore limiting the fringing-field of the first radiating unit within the stand-alone multi-band antenna. The signal feed-in source has a signal feed-in point and a ground point. The signal feed-in point is electrically connected to the first radiating unit, and the ground point is electrically connected to the shielding metal wall. | 06-14-2012 |
20120169552 | HYBRID MULTI-ANTENNA SYSTEM AND WIRELESS COMMUNICATION APPARATUS USING THE SAME - A hybrid multi-antenna system includes a system circuit board, an antenna substrate, at least a dipole antenna, and at least a monopole-slot antenna. The system board has at least a system ground plate, and the system ground plate is served as a reflector of the hybrid multi-antenna system. The antenna substrate and the system ground plate have a first distance therebetween. The dipole antenna having a first signal feed-in source and the monopole-slot antenna having a second signal feed-in source respectively provide a first and second operating band, and they are on a surface of the antenna substrate. The monopole-slot antenna is located nearby the dipole antenna. The monopole-slot antenna and the dipole antenna have a second distance therebetween. The first and second signal feed-in sources are vertical to each other, and have the phase difference of 90°. | 07-05-2012 |
20120293376 | ANTENNA AND ELECTRONIC DEVICE HAVING THE SAME - A multi-band antenna includes a grounding portion, a main radiating portion, and a shielding wall. The main radiating portion includes a first radiating portion having a first feed end and a second radiating portion having a second feed end. The first and second radiating portions are structurally symmetrical. The main radiating portion and the shielding wall are arranged on opposite sides of the grounding portion. | 11-22-2012 |
20120326940 | MULTI-BAND ANTENNA AND ELECTRONIC APPARATUS HAVING THE SAME - A multi-band antenna includes an antenna substrate, an antenna ground, an antenna unit, and a matching conductor. The antenna ground has a signal ground terminal and at least one bend. The antenna unit is adjacent to the antenna ground. The matching conductor is electrically coupled to the antenna ground, and an angle exists between the matching conductor and the antenna ground. A length of the first matching conductor is about a quarter of the wavelength corresponding to a frequency of the first operating band. The antenna unit includes a coupling conductor, a feeding conductor, a radiating conductor, and a shorting conductor. The feeding conductor has a signal feeding terminal One end of the radiating conductor is facing to the antenna ground, and a distance exists between the feeding conductor the antenna ground. Two ends of the shorting conductor are respectively electrically coupled to the antenna ground and the coupling conductor. | 12-27-2012 |