| Patent application number | Description | Published |
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| 20090038544 | FILM COATING HOLDER AND FILM COATING DEVICE USING SAME - A film coating holder includes a main body, a number of workpiece holders, and a number of driving elements. The main body defines a number of separate openings. The workpiece holders are received in the corresponding separate openings, and rotatably mounted on the main body. The driving elements are fixed to the main body and geared with the corresponding workpiece holders. | 02-12-2009 |
| 20090066945 | HOLDING APPARATUS FOR SPECTRUM MEASUREMENT - A holding apparatus ( | 03-12-2009 |
| 20090107198 | ROLLING-CIRCLE MACHINE - A rolling-circle machine for rolling a workpiece includes at least one first rolling portion, a second rolling portion connected to the first rolling portion, and at least one adjusting screw. The first rolling portion includes one or more first concaved sections for rolling the workpiece and at least a through hole. The second rolling portion includes one or more second concaved sections for rolling the workpiece. The second concaved section forms one or more rolling slots in cooperation with the first concaved section. The adjusting screw includes a threaded post passing through the through hole of the first rolling portion and one end of the threaded post is fixed in the second rolling portion. The adjusting screw is configured for adjusting a distance between the first and the second rolling portion to roll workpieces that have different dimensions. | 04-30-2009 |
| 20090127760 | HOLDING DEVICE FOR HOLDING WORKPIECES AND VACUUM DEPOSITION APPARATUS USING SAME - A holding device for workpieces, is provided. The holding device includes a holder and a suction device. The holder has a chamber, a top panel and a plurality of through holes defined in the top panel. The through holes are in communication with the chamber. The top panel is configured for supporting the workpieces over the respective through holes. The suction device is coupled to the chamber and is configured for pumping out air in the chamber, such that an atmospheric pressure of the chamber is lower than that of an exterior of the chamber, thereby holding the workpieces. A vacuum deposition apparatus using the holding device is also provided. | 05-21-2009 |
| 20090209183 | ROLL GRINDING APPARATUS - A roll grinding apparatus includes a clamping device, a grinding wheel, a first driver, and a second driver. The clamping device includes a base, a support connected with the base and being movable relative to the base, a first clamping member and a second clamping member coupled to the first clamping member. The first clamping member and the second clamping member are rotatably mounted on the support for cooperating to clamp the workpiece. The first clamping member and the second clamping member are movable relative to the grinding wheel by movement of the support relative to the base so that the rotary axes of the first and second clamping members are adjusted to be parallel to a central axis of the grinding wheel. The first driver is connected with the first clamping member. The second driver is connected with the second clamping member. | 08-20-2009 |
| 20090279078 | INSPECTION DEVICE AND METHOD FOR INSPECTING COATED TRANSPARENT COMPONENT - A inspection device for inspecting coated transparent components includes an opaque container, a light source and a light intensity detector. The opaque container has a first end and a second end opposite to the first end. A retaining portion is formed in the opaque container and positioned between the first and second ends and configured to retain the coated transparent components. The light source is positioned on the first end and configured to emit light passing through the coated transparent components. The light intensity detector is positioned on the second end and configured to detect the intensity of light transmitted through the coated transparent components to the light intensity detector, and calculate a light transmission rate. | 11-12-2009 |
| 20090301394 | FILM COATING HOLDER - A film coating holder includes a rotating shaft having a first portion and a second portion, a plurality of connecting devices, and a plurality of workpiece holders mounted around the rotating shaft. Each of the workpiece holders includes a relative big-end and a relative small-end. The relative small-end of each workpiece holder is pivotally connected to the first portion of the rotating shaft. The relative big-end of each workpiece holder is pivotally connected to the second portion of the rotating shaft via respective connecting devices. | 12-10-2009 |
| 20090314212 | VACUUM VAPOR-DEPOSITION APPARATUS - A vacuum vapor-deposition apparatus is configured for coating a plurality of substrates, and includes a motor including a rotating shaft, a supporting member, a connecting ring, and a vapor source. The rotating shaft includes a first plate fixedly mounted to an end surface of the rotating shaft. The supporting member includes a second plate corresponding to the first plate and is configured for mounting the plurality of substrates thereon. The connecting ring defines a groove along an inner circumference of the connecting ring, and includes a first semi-ring and a second semi-ring fastened to the first semi-ring. The first plate and the second plate are non-rotatably received in the groove. The first plate and the second plate are disengageable from the groove if the first and second semi-rings are unfastened. The vapor source is configured for producing evaporated material to be deposited on the substrates. | 12-24-2009 |
| 20090320757 | DEVICE FOR FILM COATING - An exemplary device for film coating, is provided. The device has an evaporating unit, wherein the evaporating unit includes a driving member and a carrier. The driving member has an extending rotatable shaft. The carrier includes a main body, a plurality of branches and a plurality of crucibles. The branches each extend from the main body. The crucibles each are supported by a respective one of the branches and configured for receiving a film material therein. The rotatable shaft is engaged in the main body and thereby rotating the carrier. | 12-31-2009 |
| 20100073668 | LENS SCREENING DEVICE - An lens screening device for controlling diameters of lenses within a range from a lower threshold to a upper threshold. The lens screening device includes a number of connecting poles and two screening plates. Each of the screening plates includes a tray and a scraper slidably disposed on the tray and configure for scraping the tray. The tray defines a number of through holes of same diameter therein. The diameter of the through holes in an upper screening plate is larger than that of the through holes in a lower screening plate. | 03-25-2010 |
| 20110031108 | SPUTTERING DEPOSITION METHOD AND APPARATUS - A sputtering deposition method is utilized by a sputtering deposition apparatus including a first chamber, a second chamber, a first carrier, and a second carrier. Some first substrates are positioned in the first carriers in the first chamber for heating. The first carriers in the first chamber and the second carriers in the second chamber are exchanged. The first substrates in the second chamber are sputtered. The second carriers in the first chamber and the first carriers in the second chamber are exchanged. The first substrates in the first chamber are taken out. | 02-10-2011 |
| 20110036711 | SPUTTERING DEVICE - A sputtering device is provided. The sputtering device comprises a housing defining a chamber, and a carrier arranged within the housing. The carrier comprises a base, a plurality of supporting members, a plurality of spacing members, and a cap. The supporting members are spaced from each other and rotatably connected to the base. Each supporting member defines at least one cavity to receive at least one workpiece. The spacing members are fixed to the base, each of which is arranged between two adjacent supporting members. The cap is arranged above the plurality of supporting members and the plurality of spacing members to form a substantially enclosed space. The driving device is used to drive the carrier to rotate and to drive the plurality of supporting members to rotate with respect to the base. | 02-17-2011 |
| 20110048933 | GAS-INPUTTING DEVICE FOR VACUUM SPUTTERING APPARATUS - A gas-inputting device for a vacuum sputtering apparatus includes at least one tapered tube. Each tapered tube includes a open end, a closed end, and a conical surface. The small end is configured for introducing gas into the tapered tube. The large end opposes to the open end. Each of the at least one tapered tube tapers from the closed end to the open end. The conical surface connects the open end to the closed end. A plurality of gas holes of a same size are defined in the conical surface and equidistantly arranged along the center axis of the tapered tube from the open end to the closed end. | 03-03-2011 |
| 20110048937 | CARRIER AND SPUTTERING DEVICE USING THE SAME - A carrier for use during sputtering includes a main body and support members. The main body defines a receiving space and includes a lateral surface defining at least one groove extending along a longitudinal direction. The receiving space and the at least one groove communicate with each other. The at least one groove is defined by a first surface and a second surface. The first surface defines recessed portions along the longitudinal direction and communicates with the receiving space. The support members are used for hanging workpieces. Each of the support members includes at least one support arm protruding from the lateral surface and is selectively and movably retained by one of the recessed portions. | 03-03-2011 |
| 20110056830 | SPUTTERING DEPOSITION APPARATUS - A sputtering type deposition apparatus includes a chamber device and a target. The chamber device defines an access chamber, a first entrance from exterior to the access chamber, a depositing chamber, and a second entrance from the access chamber to the depositing chamber. The chamber device includes an access door, a separating door, and a carrier. The access door is disposed at the first entrance and configured to open or close the first entrance. The separating door is disposed at the second entrance and configured to open or close the second entrance. The carrier is disposed in the access chamber and configured to carry a substrate from the access chamber to the depositing chamber. The target is received in the depositing chamber. | 03-10-2011 |
| 20110132756 | SPUTTERING DEVICE - A sputtering device includes a housing and a transporting mechanism. The housing defines a sputtering chamber. The transporting mechanism includes a first drive gear, a second drive gear adjacent to the first drive gear, a driving track, a transporting belt, a plurality of slave gears and a plurality of hanging poles. The driving track includes a first track surrounding the first drive gear, a second track surrounding the second drive gear, and a first connection track connecting the first track to the second track. The transporting belt is movably arranged on the driving track. The slave gears are pivotably connected to the transporting belt. The hanging poles are mounted on the salve gears and are configured for hanging the workpieces. | 06-09-2011 |
