公开(公告)号：US20200099012A1

公开(公告)日：2020-03-26

申请号：US16448918

申请日：2019-06-21

Applicant: Apple Inc.

Inventor： Yifan Zhang ,  Amin Salehi ,  Yun Liu ,  Paul S. Drzaic ,  Tae-Wook Koh ,  Chih Jen Yang ,  Bhadrinarayana Lalgudi Visweswaran ,  Chieh-Wei Chen

IPC: H01L51/52 ,  H01L27/32

Abstract: Display panel stack-up structures are described. In an embodiment, a display panel includes a substrate, a light source, and a multiple layer thin film encapsulation over the light source. In an embodiment, the display panel additionally includes an anti-reflection layer over the light source. In an embodiment, an incoherence layer is located within the thin film encapsulation.

公开(公告)号：US20240040909A1

公开(公告)日：2024-02-01

申请号：US18329390

申请日：2023-06-05

Applicant: Apple Inc.

Inventor： Yifan Zhang ,  Amin Salehi ,  Chieh-Wei Chen ,  Hoyeon Kim ,  Paul S. Drzaic ,  Yun Liu

IPC: H10K59/80 ,  H10K59/38

CPC classification number: H10K59/876 ,  H10K59/38 ,  H10K59/873

Abstract: An electronic device may have a display such as an organic light-emitting diode display. The organic light-emitting diode display may have an array of organic light-emitting diode pixels that each have organic light-emitting diode layers interposed between a cathode and an anode. To improve off-axis luminance and luminance uniformity, the display may include green pixels with emission spectra having a narrow full width at half maximum, the display may include a reflective layer that is formed separately from a transparent anode, and/or the display may include a diffusive layer. The diffusive layer may be embedded in one or more encapsulation layers for the display. The diffusive layer may be a diffusive color filter.

公开(公告)号：US11171313B2

公开(公告)日：2021-11-09

申请号：US16448918

申请日：2019-06-21

Applicant: Apple Inc.

Inventor： Yifan Zhang ,  Amin Salehi ,  Yun Liu ,  Paul S. Drzaic ,  Tae-Wook Koh ,  Chih Jen Yang ,  Bhadrinarayana Lalgudi Visweswaran ,  Chieh-Wei Chen

IPC: H01L51/52 ,  H01L27/32

Abstract: Display panel stack-up structures are described. In an embodiment, a display panel includes a substrate, a light source, and a multiple layer thin film encapsulation over the light source. In an embodiment, the display panel additionally includes an anti-reflection layer over the light source. In an embodiment, an incoherence layer is located within the thin film encapsulation.

公开(公告)号：US11817065B2

公开(公告)日：2023-11-14

申请号：US17735846

申请日：2022-05-03

Applicant: Apple Inc.

Inventor： Xingfeng He ,  Byoungsuk Kim ,  Yifan Zhang ,  Hoon Sik Kim ,  Yun Liu ,  Hao Chen ,  Paul S Drzaic ,  Mahdi Farrokh Baroughi

IPC: G09G5/10 ,  G06F1/16 ,  G06F3/01

CPC classification number: G09G5/10 ,  G06F1/1641 ,  G06F3/013 ,  G09G2320/0626 ,  G09G2380/02

Abstract: The present disclosure relates to systems and methods to control brightness or color in foldable displays. An electronic device may include a foldable electronic display and processing circuitry. The foldable electronic display may have a first part and a second part that are foldable at a folding angle with respect to one another. The processing circuitry may provide image data to the foldable electronic display that varies based at least in part on the folding angle.

公开(公告)号：US20220375428A1

公开(公告)日：2022-11-24

申请号：US17735846

申请日：2022-05-03

Applicant: Apple Inc.

Inventor： Xingfeng He ,  ByoungSuk Kim ,  Yifan Zhang ,  Hoon Sik Kim ,  Yun Liu ,  Hao Chen ,  Paul S Drzaic ,  Mahdi Farrokh Baroughi

IPC: G09G5/10 ,  G06F1/16 ,  G06F3/01

Abstract: The present disclosure relates to systems and methods to control brightness or color in foldable displays. An electronic device may include a foldable electronic display and processing circuitry. The foldable electronic display may have a first part and a second part that are foldable at a folding angle with respect to one another. The processing circuitry may provide image data to the foldable electronic display that varies based at least in part on the folding angle.