公开(公告)号：US11121263B2

公开(公告)日：2021-09-14

申请号：US16746527

申请日：2020-01-17

Applicant: Apple Inc.

Inventor： Jehun Lee ,  Ching-Sang Chuang ,  Hirokazu Yamagata ,  Jiun-Jye Chang ,  Kenny Kim ,  Po-Chun Yeh ,  Shih Chang Chang ,  Ting-Kuo Chang

IPC: H01L29/786 ,  H01L27/12

Abstract: Display panels with hydrogen trap layers are described. The hydrogen trap layers may be incorporated into a variety of locations to getter or block hydrogen diffusion into the semiconductor oxide layer of an oxide transistor.

公开(公告)号：US20230284503A1

公开(公告)日：2023-09-07

申请号：US17842357

申请日：2022-06-16

Applicant: Apple Inc.

Inventor： Ricardo A Peterson ,  Abbas Jamshidi Roudbari ,  Ashray Vinayak Gogte ,  Christophe Blondin ,  Sebastian Knitter ,  Warren S Rieutort-Louis ,  Yuchi Che ,  Yurii Morozov ,  Matthew D Hollands ,  Chuang Qian ,  Michael H Lim ,  Matthew J Schwendeman ,  Kenny Kim ,  Tsung-Ting Tsai ,  Yue Qu

IPC: H01L27/32

CPC classification number: H01L27/323 ,  H01L27/3276 ,  H01L27/3216

Abstract: A display may have both a full pixel density region and a pixel removal region with a plurality of high-transmittance areas that overlap an optical sensor. Each high-transmittance area may be devoid of thin-film transistors and other display components. To improve transmission while maintaining satisfactory touch sensing performance, one or more segments of the touch sensor metal in the pixel removal region may have a reduced width relative to the touch sensor metal in the full pixel density region and/or one or more segments of the touch sensor metal in the pixel removal region may be omitted relative to the touch sensor metal in the full pixel density region. To mitigate a different appearance between the pixel removal region and the full pixel density region at off-axis viewing angles, the position of the touch sensor metal in the pixel removal region may be tuned.

公开(公告)号：US11751462B1

公开(公告)日：2023-09-05

申请号：US17842357

申请日：2022-06-16

Applicant: Apple Inc.

Inventor： Ricardo A Peterson ,  Abbas Jamshidi Roudbari ,  Ashray Vinayak Gogte ,  Christophe Blondin ,  Sebastian Knitter ,  Warren S Rieutort-Louis ,  Yuchi Che ,  Yurii Morozov ,  Matthew D Hollands ,  Chuang Qian ,  Michael H Lim ,  Matthew J Schwendeman ,  Kenny Kim ,  Tsung-Ting Tsai ,  Yue Qu

IPC: H10K59/40 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/40 ,  H10K59/131 ,  H10K59/352

Abstract: A display may have both a full pixel density region and a pixel removal region with a plurality of high-transmittance areas that overlap an optical sensor. Each high-transmittance area may be devoid of thin-film transistors and other display components. To improve transmission while maintaining satisfactory touch sensing performance, one or more segments of the touch sensor metal in the pixel removal region may have a reduced width relative to the touch sensor metal in the full pixel density region and/or one or more segments of the touch sensor metal in the pixel removal region may be omitted relative to the touch sensor metal in the full pixel density region. To mitigate a different appearance between the pixel removal region and the full pixel density region at off-axis viewing angles, the position of the touch sensor metal in the pixel removal region may be tuned.

公开(公告)号：US20210066505A1

公开(公告)日：2021-03-04

申请号：US16746527

申请日：2020-01-17

Applicant: Apple Inc.

Inventor： Jehun Lee ,  Ching-Sang Chuang ,  Hirokazu Yamagata ,  Jiun-Jye Chang ,  Kenny Kim ,  Po-Chun Yeh ,  Shih Chang Chang ,  Ting-Kuo Chang

IPC: H01L29/786 ,  H01L27/12

Abstract: Display panels with hydrogen trap layers are described. The hydrogen trap layers may be incorporated into a variety of locations to getter or block hydrogen diffusion into the semiconductor oxide layer of an oxide transistor.