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公开(公告)号：WO2021202050A1
公开(公告)日：2021-10-07
申请号：PCT/US2021/020873
申请日：2021-03-04
Applicant: APPLE INC.
Inventor： RIEUTORT-LOUIS, Warren, S. , JAMSHIDI ROUDBARI, Abbas , CHE, Yuchi , TSAI, Tsung-ting , CHANG, Jiun-Jye , CHANG, Shih, Chang , CHANG, Ting-kuo
IPC: G09G3/3225 , H01L27/32 , G06F3/0412 , G09G2300/0413 , G09G2300/0426 , G09G2320/0223 , G09G2320/0233 , H01L27/323 , H01L27/3234 , H01L27/3276 , H01L51/0096
Abstract: An electronic device may include a display having display pixels formed in an active area of the display. The display further includes display driver circuitry for driving gate lines that are routed across the display. A hole such as a through hole, optical window, or other inactive region may be formed within the active area of the display. Multiple gate lines carrying the same signal may be merged together prior to being routed around the hole to help minimize the routing line congestion around the border of the hole. Dummy circuits may be coupled to the merged segment portion to help increase the parasitic loading on the merged segments. The hole may have a tapered shape to help maximize the size of the active area. The hole may have an asymmetric shape to accommodate multiple sub-display sensor components.
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公开(公告)号：WO2022035527A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/040727
申请日：2021-07-07
Applicant: APPLE INC.
Inventor： CHE, Yuchi , JAMSHIDI ROUDBARI, Abbas , GUILLOU, Jean-Pierre S. , ESFANDYARPOUR, Majid , KNITTER, Sebastian , RIEUTORT-LOUIS, Warren S. , TSAI, Tsung-Ting
Abstract: An electronic device may include a display and an optical sensor formed underneath the display. The electronic device may include a plurality of transparent windows that overlap the optical sensor. The resolution of the display panel may be reduced in some areas due to the presence of the transparent windows. To mitigate diffraction artifacts, a first sensor (13-1) may sense light through a first pixel removal region having transparent windows arranged according to a first pattern. A second sensor (13-2) may sense light through a second pixel removal region having transparent windows arranged according to a second pattern that is different than the first pattern. The first and second patterns of the transparent windows may result in the first and second sensors having different diffraction artifacts. Therefore, an image from the first sensor may be corrected for diffraction artifacts based on an image from the second sensor.
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公开(公告)号：EP4487195A1
公开(公告)日：2025-01-08
申请号：EP23706976.0
申请日：2023-01-27
Applicant: Apple Inc.
Inventor： PETERSON, Ricardo, A , JAMSHIDI ROUDBARI, Abbas , GOGTE, Ashray, Vinayak , BLONDIN, Christophe , KNITTER, Sebastian , RIEUTORT-LOUIS, Warren, S , CHE, Yuchi , MOROZOV, Yurii , HOLLANDS, Matthew, D , QIAN, Chuang , LIM, Michael, H , SCHWENDEMAN, Matthew, J , KIM, Kenny , TSAI, Tsung-Ting , QU, Yue
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Patent Agency Ranking
公开(公告)号：EP4193388A1
公开(公告)日：2023-06-14
申请号：EP21758196.6
申请日：2021-07-07
Applicant: Apple Inc.
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公开(公告)号：WO2023278000A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/026394
申请日：2022-04-26
Applicant: APPLE INC.
Inventor： ZHOU, Lixia , JOHNSON, Joy, M. , CHALASANI, Sandeep , SUN, Ting , DENG, Yang , GHARGHI, Majid , ESFANDYARPOUR, Majid , YANG, Young, Cheol , CHE, Yuchi , RIEUTORT-LOUIS, Warren, S. , KIM, Kyounghwan , KNITTER, Sebastian , QIAO, Yi , GUILLOU, Jean-Pierre, S. , YUAN, Ze , BACKER, Adam , HUANG, Yi-Pai , WANG, Chaohao
IPC: H01L25/075 , H01L25/16 , H01L27/32
Abstract: An electronic device may include a display and an optical sensor formed underneath the display. The electronic device may include a locally modified region that overlaps the optical sensor. The locally modified region of the display may have a modification relative to a normal region of the display that does not overlap the optical sensor. The modification may mitigate diffractive artifacts that would otherwise impact the optical sensor that senses light passing through the display. To mitigate diffraction artifacts, the locally modified region of the display may use spatial randomization (e.g., spatial randomization of signal paths and/or spatial randomization of via locations), opaque structures may be formed with circular footprints, a black masking layer may be formed with circular openings, apodization may be used, and/or a phase randomization film may be included.
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公开(公告)号：WO2021188217A
公开(公告)日：2021-09-23
申请号：PCT/US2021/016222
申请日：2021-02-02
Applicant: APPLE INC. [US]/[US]
Inventor： RIEUTORT-LOUIS, Warren, S. , HO, Meng-Huan , JAMSHIDI ROUDBARI, Abbas , YANG, Chih, Jen , HSU, Chin, Wei , CHOI, Jae, Won , GUILLOU, Jean-Pierre, S. , XU, Ming , LIU, Rui , QIAO, Yi , LIU, Yu-Wen , CHE, Yuchi , CUI, Yue
Abstract: An electronic device may include a display and an optical sensor formed underneath the display. A pixel removal region on the display may at least partially overlap with the sensor. The pixel removal region may include a plurality of non-pixel regions each of which is devoid of thin-film transistors. The plurality of non-pixel regions is configured to increase the transmittance of light through the display to the sensor. In addition to removing thin-film transistors in the pixel removal region, additional layers in the display stack-up may be removed. In particular, a cathode layer, polyimide layer, and/or substrate in the display stack-up may be patterned to have an opening in the pixel removal region. A polarizer may be bleached in the pixel removal region for additional transmittance gains. The cathode layer may be removed using laser ablation with a spot laser or blanket illumination.
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公开(公告)号：EP4094248A1
公开(公告)日：2022-11-30
申请号：EP21714556.4
申请日：2021-03-04
Applicant: Apple Inc.
Inventor： RIEUTORT-LOUIS, Warren, S. , JAMSHIDI ROUDBARI, Abbas , CHE, Yuchi , TSAI, Tsung-ting , CHANG, Jiun-Jye , CHANG, Shih, Chang , CHANG, Ting-kuo
IPC: G09G3/3225 , H01L27/32
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公开(公告)号：EP3931877A1
公开(公告)日：2022-01-05
申请号：EP20721084.0
申请日：2020-04-08
Applicant: Apple Inc.
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