公开(公告)号：WO2022055819A1

公开(公告)日：2022-03-17

申请号：PCT/US2021/049122

申请日：2021-09-03

Applicant: APPLE INC.

Inventor： AKYOL, Hasan ,  YANG, Xubei ,  HSU, Chung-Lun, Edwin ,  JEN, Henry, C. ,  WETHERELL, John, T.

IPC: G09G3/00 ,  G09G3/3233

Abstract: Embodiments disclosed herein provide systems and methods for testing and repairing various aspects of an electronic display. The electronic display includes a reference array and an active array. The electronic display also includes test circuitry used to test individual or any combination of pixels of the electronic display. Switches may be disposed between the pixels and the test circuitry to be to repair the various components of the electronic display.

公开(公告)号：WO2019217070A1

公开(公告)日：2019-11-14

申请号：PCT/US2019/028779

申请日：2019-04-23

Applicant: APPLE INC.

Inventor： SHAEFFER, Derek K. ,  BAROUGHI, Mahdi Farrokh ,  WANG, Xiaofeng ,  LI, Sam S. ,  WETHERELL, John T. ,  JEN, Henry C. ,  LU, Xiang ,  AKYOL, Hasan ,  BAE, Hopil ,  FANG, Xiang ,  HUITEMA, Hjalmar Edzer Ayco ,  NAUTA, Tore

IPC: G09G3/20 ,  G09G3/3216 ,  H01L27/32 ,  G09G3/32 ,  G06F3/14 ,  G09G3/3266

Abstract: Local passive matrix displays and methods of operation are described. In an embodiment, the display includes a pixel driver chip coupled with a matrix of rows and columns of LEDs. The pixel driver chips may be arranged in rows across the display with separate portions to operate separate matrices of LEDs.

公开(公告)号：EP3308373A1

公开(公告)日：2018-04-18

申请号：EP16729707.6

申请日：2016-05-27

Applicant: Apple Inc.

Inventor： NAUTA, Tore ,  BAE, Hopil ,  SAKARIYA, Kapil V. ,  JEN, Henry C. ,  KANG, Sunggu ,  BAROUGHI, Mahadi Farrokh ,  HATANAKA, Shingo ,  LU, Xiang ,  PEDDER, James E. ,  CHOUDHARY, Saif ,  BITA, Ion ,  AKYOL, Hasan

IPC: G09G3/20 ,  G09G3/32 ,  H01L27/32

CPC classification number: G09G3/2088 ,  G09G3/2014 ,  G09G3/32 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0804 ,  G09G2300/0857 ,  G09G2310/027 ,  G09G2310/0272 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2330/08

Abstract: Display panel redundancy schemes and methods of operation are described. In an embodiment, and display panel includes an array of drivers (e.g. microdrivers), each of which including multiple portions to independently receive control and pixel bits. In an embodiment, each driver portion is to control a group of redundant emission elements.

公开(公告)号：WO2020023322A1

公开(公告)日：2020-01-30

申请号：PCT/US2019/042710

申请日：2019-07-19

Applicant: APPLE INC.

Inventor： SAUER, Christian M. ,  KRAH, Christoph H. ,  SHAEFFER, Derek K. ,  AKYOL, Hasan ,  JEN, Henry C. ,  BAE, Hopil ,  WETHERELL, John T. ,  DIVEL, Thierry S. ,  LU, Xiang

IPC: G06F3/041 ,  G06F3/044

Abstract: An integrated touchscreen can include light emitting diodes or organic light emitting diodes (LEDs/OLEDs), display chiplets and touch chiplets disposed in a visible area of the integrated touch screen. For example, the LEDs/OLEDs, display chiplets and touch chiplets can be placed on a substrate by a micro-transfer tool. The integrated touchscreen can also include electrodes disposed in the visible area of the integrated touch screen. The electrodes can be capable of providing display functionality via the one or more display chiplets during display operation (e.g., operating as cathode terminals of the LEDs during the display operation) and capable of providing touch functionality via the touch chiplets during touch operation (e.g., touch node electrodes can be formed from groups of the electrodes and sensed). In some examples, the touch node electrodes can be formed and coupled to touch chiplets via the display chiplets.

公开(公告)号：WO2019060213A1

公开(公告)日：2019-03-28

申请号：PCT/US2018/051023

申请日：2018-09-14

Applicant: APPLE INC. ,  ZHANG, Sheng ,  LE, Chengrui ,  BAE, Hopil ,  BAROUGHI, Mahdi Farrokh ,  LUM, David W. ,  ADJIWIBAWA, Adam ,  WANG, Chaohao ,  SACCHETTO, Paolo ,  YAO, Wei H. ,  DORJGOTOV, Enkhamgalan ,  SLOOTSKY, Michael ,  CARBONE, Giovanni ,  SHAEFFER, Derek K. ,  JEN, Henry C. ,  HATANAKA, Shingo ,  AKYOL, Hasan

Inventor： ZHANG, Sheng ,  LE, Chengrui ,  BAE, Hopil ,  BAROUGHI, Mahdi Farrokh ,  LUM, David W. ,  ADJIWIBAWA, Adam ,  WANG, Chaohao ,  SACCHETTO, Paolo ,  YAO, Wei H. ,  DORJGOTOV, Enkhamgalan ,  SLOOTSKY, Michael ,  CARBONE, Giovanni ,  SHAEFFER, Derek K. ,  JEN, Henry C. ,  HATANAKA, Shingo ,  AKYOL, Hasan

IPC: G09G3/3208 ,  G09G3/3233

Abstract: An electronic device includes a display having a reference array that includes a first pixel. The display also includes a first emission power supply coupled to the first pixel. The display further includes an active array having a second pixel. The display also includes a second emission power supply coupled to the second pixel.

公开(公告)号：EP3791381A1

公开(公告)日：2021-03-17

申请号：EP19728167.8

申请日：2019-04-23

Applicant: Apple Inc.

Inventor： SHAEFFER, Derek K. ,  BAROUGHI, Mahdi Farrokh ,  WANG, Xiaofeng ,  LI, Sam S. ,  WETHERELL, John T. ,  JEN, Henry C. ,  LU, Xiang ,  AKYOL, Hasan ,  BAE, Hopil ,  FANG, Xiang ,  HUITEMA, Hjalmar Edzer Ayco ,  NAUTA, Tore

IPC: G09G3/20 ,  G09G3/3216 ,  H01L27/32 ,  G09G3/32 ,  G06F3/14 ,  G09G3/3266

公开(公告)号：EP3685370A1

公开(公告)日：2020-07-29

申请号：EP18779970.5

申请日：2018-09-14

Applicant: Apple Inc.

Inventor： ZHANG, Sheng ,  LE, Chengrui ,  BAE, Hopil ,  BAROUGHI, Mahdi Farrokh ,  LUM, David W. ,  ADJIWIBAWA, Adam ,  WANG, Chaohao ,  SACCHETTO, Paolo ,  YAO, Wei H. ,  DORJGOTOV, Enkhamgalan ,  SLOOTSKY, Michael ,  CARBONE, Giovanni ,  SHAEFFER, Derek K. ,  JEN, Henry C. ,  HATANAKA, Shingo ,  AKYOL, Hasan

IPC: G09G3/3208 ,  G09G3/3233

公开(公告)号：EP4211673A1

公开(公告)日：2023-07-19

申请号：EP21786662.3

申请日：2021-09-03

Applicant: Apple Inc.

Inventor： AKYOL, Hasan ,  YANG, Xuebei ,  HSU, Chung-Lun, Edwin ,  JEN, Henry, C. ,  WETHERELL, John, T.

IPC: G09G3/00 ,  G09G3/3233