公开(公告)号：US20190043845A1

公开(公告)日：2019-02-07

申请号：US16145879

申请日：2018-09-28

Applicant: Apple Inc.

Inventor： Andreas Bibl ,  Kapil V. Sakariya ,  Vikram Pavate

IPC: H01L25/16 ,  G06F3/041 ,  H01L25/075 ,  G06F3/042 ,  G06F1/16 ,  H01L23/538 ,  H01L23/31 ,  H01L33/44

Abstract: A display module and system applications including a display module are described. The display module may include a display substrate including a front surface, a back surface, and a display area on the front surface. A plurality of interconnects extend through the display substrate from the front surface to the back surface. An array of light emitting diodes (LEDs) are in the display area and electrically connected with the plurality of interconnects, and one or more driver circuits are on the back surface of the display substrate. Exemplary system applications include wearable, rollable, and foldable displays.

公开(公告)号：US20180190632A1

公开(公告)日：2018-07-05

申请号：US15908505

申请日：2018-02-28

Applicant: Apple Inc.

Inventor： Andreas Bibl ,  Kapil V. Sakariya ,  Vikram Pavate

IPC: H01L25/16 ,  H01L33/62 ,  H01L33/44 ,  H01L31/16 ,  H01L31/0216 ,  H01L25/075 ,  H01L23/538 ,  G06F1/16 ,  G04G9/10

CPC classification number: H01L25/167 ,  G04G9/10 ,  G06F1/163 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/14 ,  G09G3/32 ,  G09G2380/02 ,  H01L23/293 ,  H01L23/3171 ,  H01L23/5384 ,  H01L23/5386 ,  H01L23/5387 ,  H01L25/0753 ,  H01L31/0216 ,  H01L31/16 ,  H01L33/44 ,  H01L33/62 ,  H01L2924/0002 ,  H05K1/115 ,  H05K1/147 ,  H05K1/189 ,  H05K2201/10106 ,  H05K2201/10128 ,  H01L2924/00

Abstract: A display module and system applications including a display module are described. The display module may include a display substrate including a front surface, a back surface, and a display area on the front surface. A plurality of interconnects extend through the display substrate from the front surface to the back surface. An array of light emitting diodes (LEDs) are in the display area and electrically connected with the plurality of interconnects, and one or more driver circuits are on the back surface of the display substrate. Exemplary system applications include wearable, rollable, and foldable displays.

公开(公告)号：US09966000B2

公开(公告)日：2018-05-08

申请号：US14864798

申请日：2015-09-24

Applicant: Apple Inc.

Inventor： Xiaofeng Fan ,  Andreas Bibl ,  Kapil V. Sakariya ,  Tore Nauta

IPC: G09G5/00 ,  G09G3/3208 ,  G09G3/20 ,  H01L27/02 ,  H01L25/16 ,  H02H9/04

CPC classification number: G09G3/3208 ,  G09G3/20 ,  G09G2330/04 ,  H01L25/167 ,  H01L27/0248 ,  H01L2924/0002 ,  H02H9/046 ,  H01L2924/00

Abstract: A display system includes an array of light emitting diodes (LEDs), first and second driver chips, and one or more protection chips on a display substrate. The first and second driver chips are to drive a first group of LEDs of the array of LEDs and a second group of LEDs of the array of LEDs, respectively. Each protection chip includes one or more electro-static discharge (ESD) protection devices to assist with protecting the driver chips from damage caused by an ESD event. In one embodiment, each ESD protection device is connected between one or more signal lines, one or more power supply voltage lines, and an electrical ground line of the display substrate. In one embodiment, at least one protection chip comprises one or more electric overstress (EOS) protection devices to assist with protecting the driver chips from damage caused by an EOS event.

公开(公告)号：US20180102492A1

公开(公告)日：2018-04-12

申请号：US15828069

申请日：2017-11-30

Applicant: Apple Inc.

Inventor： Andreas Bibl ,  Kapil V. Sakariya ,  Charles R. Griggs ,  James Michael Perkins

IPC: H01L51/50 ,  H01L27/15 ,  H01L23/00 ,  G09G3/00 ,  H01L21/683 ,  H01L27/12

CPC classification number: H01L51/50 ,  G09G3/006 ,  G09G3/3208 ,  H01L21/6835 ,  H01L24/24 ,  H01L24/32 ,  H01L24/75 ,  H01L24/82 ,  H01L24/83 ,  H01L24/97 ,  H01L27/1214 ,  H01L27/156 ,  H01L2221/68368 ,  H01L2221/68381 ,  H01L2224/2401 ,  H01L2224/24011 ,  H01L2224/2405 ,  H01L2224/24137 ,  H01L2224/24227 ,  H01L2224/245 ,  H01L2224/29005 ,  H01L2224/29109 ,  H01L2224/29111 ,  H01L2224/29113 ,  H01L2224/29118 ,  H01L2224/29124 ,  H01L2224/29139 ,  H01L2224/29144 ,  H01L2224/29147 ,  H01L2224/29155 ,  H01L2224/32014 ,  H01L2224/32057 ,  H01L2224/32237 ,  H01L2224/32503 ,  H01L2224/75252 ,  H01L2224/75301 ,  H01L2224/7565 ,  H01L2224/75725 ,  H01L2224/759 ,  H01L2224/7598 ,  H01L2224/82101 ,  H01L2224/82102 ,  H01L2224/82104 ,  H01L2224/83 ,  H01L2224/83005 ,  H01L2224/83192 ,  H01L2224/83193 ,  H01L2224/83203 ,  H01L2224/83805 ,  H01L2224/8381 ,  H01L2224/83825 ,  H01L2224/8383 ,  H01L2224/97 ,  H01L2924/0781 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/00012 ,  H01L2924/053 ,  H01L2924/0549 ,  H01L2924/0543 ,  H01L2924/0544 ,  H01L2924/0103 ,  H01L2924/01013 ,  H01L2924/01042 ,  H01L2924/01022 ,  H01L2924/01074 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/00

Abstract: A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.

公开(公告)号：US20170148773A1

公开(公告)日：2017-05-25

申请号：US15426947

申请日：2017-02-07

Applicant: Apple Inc.

Inventor： Kapil V. Sakariya ,  Andreas Bibl ,  Hsin-Hua Hu

IPC: H01L25/075 ,  H01L33/06 ,  H01L33/44 ,  H01L33/60 ,  H01L33/62 ,  H01L33/36

CPC classification number: H01L25/0753 ,  H01L25/167 ,  H01L33/06 ,  H01L33/36 ,  H01L33/44 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/18 ,  H01L2224/24137 ,  H01L2224/73267 ,  H01L2224/82 ,  H01L2224/83 ,  H01L2224/92244 ,  H01L2224/95 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Reflective bank structures for light emitting devices are described. The reflective bank structure may include a substrate, an insulating layer on the substrate, and an array of bank openings in the insulating layer with each bank opening including a bottom surface and sidewalls. A reflective layer spans sidewalls of each of the bank openings in the insulating layer.

公开(公告)号：US20160259368A1

公开(公告)日：2016-09-08

申请号：US15157235

申请日：2016-05-17

Applicant: Apple Inc.

Inventor： Andreas Bibl ,  Kapil V. Sakariya ,  Vikram Pavate

IPC: G06F1/16 ,  H01L25/075 ,  H01L23/538 ,  H01L33/62 ,  G04G9/10 ,  H01L23/31 ,  H01L23/29 ,  H01L31/16 ,  H01L31/0216 ,  H01L25/16 ,  H01L33/44

CPC classification number: H01L25/167 ,  G04G9/10 ,  G06F1/163 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/14 ,  G09G3/32 ,  G09G2380/02 ,  H01L23/293 ,  H01L23/3171 ,  H01L23/5384 ,  H01L23/5386 ,  H01L23/5387 ,  H01L25/0753 ,  H01L31/0216 ,  H01L31/16 ,  H01L33/44 ,  H01L33/62 ,  H01L2924/0002 ,  H05K1/115 ,  H05K1/147 ,  H05K1/189 ,  H05K2201/10106 ,  H05K2201/10128 ,  H01L2924/00

Abstract: A display module and system applications including a display module are described. The display module may include a display substrate including a front surface, a back surface, and a display area on the front surface. A plurality of interconnects extend through the display substrate from the front surface to the back surface. An array of light emitting diodes (LEDs) are in the display area and electrically connected with the plurality of interconnects, and one or more driver circuits are on the back surface of the display substrate. Exemplary system applications include wearable, rollable, and foldable displays.

公开(公告)号：US20160180767A1

公开(公告)日：2016-06-23

申请号：US14574312

申请日：2014-12-17

Applicant: Apple Inc.

Inventor： Kapil V. Sakariya ,  Tore Nauta

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3233 ,  G09G2300/0842

Abstract: In one embodiment, a display system includes a display panel having a plurality of display elements, a scan driver to control a leaky switch to select a storage capacitor of a display element of the plurality of display elements to receive a data signal, and a data driver to provide the data signal to the storage capacitor when the leaky switch is in an on state at each of an on voltage to illuminate the display element and an off voltage and to hold the on voltage at an input of the leaky switch when the leaky switch is in an off state.

Abstract translation: 在一个实施例中，显示系统包括具有多个显示元件的显示面板，用于控制泄漏开关以选择多个显示元件的显示元件的存储电容器以接收数据信号的扫描驱动器，以及数据 驱动器，当泄漏开关在每个导通电压处于接通状态时向存储电容器提供数据信号以照亮显示元件和断开电压，并且当泄漏开关处于漏电开关的输入端时保持接通电压 开关处于关闭状态。