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公开(公告)号：US20240105698A1
公开(公告)日：2024-03-28
申请号：US18532431
申请日：2023-12-07
Applicant: X Display Company Technology Limited
Inventor： Christopher Andrew Bower , Matthew Alexander Meitl , Ronald S. Cok , Salvatore Bonafede , Brook Raymond , Andrew Tyler Pearson , Erik Paul Vick
CPC classification number: H01L25/167 , H01L23/481 , H01L25/50 , H01L27/15 , H01L33/54
Abstract: An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.
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公开(公告)号：US11804431B2
公开(公告)日：2023-10-31
申请号：US17670810
申请日：2022-02-14
Applicant: X Display Company Technology Limited
Inventor： Erich Radauscher , Ronald S. Cok , Matthew Alexander Meitl , Christopher Andrew Bower , Christopher Michael Verreen , Erik Paul Vick
IPC: H01L23/525 , H01L23/544 , H01L23/528 , H01L27/12
CPC classification number: H01L23/5258 , H01L23/528 , H01L23/544 , H01L27/124
Abstract: A parallel redundant system comprises a substrate, a first circuit disposed over the substrate, a first conductor disposed at least partially in a first layer over the substrate and wire routed to the first circuit, a second circuit disposed over the substrate, the second circuit redundant to the first circuit, a second conductor disposed in a second layer over the substrate and electrically connected to the second circuit, the second conductor disposed at least partially over the first conductor, a dielectric layer disposed at least partially between the first layer and the second layer, and a laser weld electrically connecting the first conductor to the second conductor.
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公开(公告)号：US11282786B2
公开(公告)日：2022-03-22
申请号：US16702352
申请日：2019-12-03
Applicant: X Display Company Technology Limited
Inventor： Erich Radauscher , Ronald S. Cok , Matthew Alexander Meitl , Christopher Andrew Bower , Christopher Michael Verreen , Erik Paul Vick
IPC: H01L23/525 , H01L23/528 , H01L23/544 , H01L27/12
Abstract: A parallel redundant system comprises a substrate, a first circuit disposed over the substrate, a first conductor disposed at least partially in a first layer over the substrate and wire routed to the first circuit, a second circuit disposed over the substrate, the second circuit redundant to the first circuit, a second conductor disposed in a second layer over the substrate and electrically connected to the second circuit, the second conductor disposed at least partially over the first conductor, a dielectric layer disposed at least partially between the first layer and the second layer, and a laser weld electrically connecting the first conductor to the second conductor.
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公开(公告)号：US12236825B2
公开(公告)日：2025-02-25
申请号：US16101717
申请日：2018-08-13
Applicant: X Display Company Technology Limited
Inventor： Ronald S. Cok , Erich Radauscher , Erik Paul Vick , Andrew Tyler Pearson , Christopher Andrew Bower , Matthew Alexander Meitl
Abstract: A redundant pixel layout for a display comprises a display substrate and an array of pixels disposed on or over the display substrate. Each pixel comprises a first subpixel and a redundant second subpixel. The first subpixel includes a first subpixel controller electrically connected to controller wires and a first light emitter electrically connected to a first-light-emitter wire. The first light emitter is controlled by the first subpixel controller through the first-light-emitter wire. The second subpixel includes a second-subpixel-controller location connected to the controller wires and a second-light-emitter location comprising a second-light-emitter wire. The first light emitter is adjacent to the second-light-emitter location and the first light emitter and the second-light-emitter location are closer together than are any two pixels in the array of pixels.
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公开(公告)号：US20210043618A1
公开(公告)日：2021-02-11
申请号：US17030347
申请日：2020-09-23
Applicant: X Display Company Technology Limited
Inventor： Christopher Andrew Bower , Matthew Alexander Meitl , Ronald S. Cok , Salvatore Bonafede , Brook Raymond , Andrew Tyler Pearson , Erik Paul Vick
Abstract: An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.
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Patent Agency Ranking
公开(公告)号：US11881475B2
公开(公告)日：2024-01-23
申请号：US17846720
申请日：2022-06-22
Applicant: X Display Company Technology Limited
Inventor： Christopher Andrew Bower , Matthew Alexander Meitl , Ronald S. Cok , Salvatore Bonafede , Brook Raymond , Andrew Tyler Pearson , Erik Paul Vick
CPC classification number: H01L25/167 , H01L23/481 , H01L25/50 , H01L27/15 , H01L33/54
Abstract: An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.
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公开(公告)号：US20240014129A1
公开(公告)日：2024-01-11
申请号：US18372977
申请日：2023-09-26
Applicant: X Display Company Technology Limited
Inventor： Erich Radauscher , Ronald S. Cok , Matthew Alexander Meitl , Christopher Andrew Bower , Christopher Michael Verreen , Erik Paul Vick
IPC: H01L23/525 , H01L23/544 , H01L23/528
CPC classification number: H01L23/5258 , H01L23/544 , H01L23/528 , H01L27/124
Abstract: A parallel redundant system comprises a substrate, a first circuit disposed over the substrate, a first conductor disposed at least partially in a first layer over the substrate and wire routed to the first circuit, a second circuit disposed over the substrate, the second circuit redundant to the first circuit, a second conductor disposed in a second layer over the substrate and electrically connected to the second circuit, the second conductor disposed at least partially over the first conductor, a dielectric layer disposed at least partially between the first layer and the second layer, and a laser weld electrically connecting the first conductor to the second conductor.
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公开(公告)号：US11488943B2
公开(公告)日：2022-11-01
申请号：US17030347
申请日：2020-09-23
Applicant: X Display Company Technology Limited
Inventor： Christopher Andrew Bower , Matthew Alexander Meitl , Ronald S. Cok , Salvatore Bonafede , Brook Raymond , Andrew Tyler Pearson , Erik Paul Vick
Abstract: An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.
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公开(公告)号：US20220320061A1
公开(公告)日：2022-10-06
申请号：US17846720
申请日：2022-06-22
Applicant: X Display Company Technology Limited
Inventor： Christopher Andrew Bower , Matthew Alexander Meitl , Ronald S. Cok , Salvatore Bonafede , Brook Raymond , Andrew Tyler Pearson , Erik Paul Vick
Abstract: An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.
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公开(公告)号：US20220165666A1
公开(公告)日：2022-05-26
申请号：US17670810
申请日：2022-02-14
Applicant: X Display Company Technology Limited
Inventor： Erich Radauscher , Ronald S. Cok , Matthew Alexander Meitl , Christopher Andrew Bower , Christopher Michael Verreen , Erik Paul Vick
IPC: H01L23/525 , H01L23/544 , H01L23/528
Abstract: A parallel redundant system comprises a substrate, a first circuit disposed over the substrate, a first conductor disposed at least partially in a first layer over the substrate and wire routed to the first circuit, a second circuit disposed over the substrate, the second circuit redundant to the first circuit, a second conductor disposed in a second layer over the substrate and electrically connected to the second circuit, the second conductor disposed at least partially over the first conductor, a dielectric layer disposed at least partially between the first layer and the second layer, and a laser weld electrically connecting the first conductor to the second conductor.
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