公开(公告)号：US20240353940A1

公开(公告)日：2024-10-24

申请号：US18757438

申请日：2024-06-27

Applicant: InnoLux Corporation

Inventor： Yuan-Lin WU ,  Yu-Chia HUANG

IPC: G06F3/041 ,  H05K1/02

CPC classification number: G06F3/041 ,  H05K1/0283 ,  G06F2203/04102 ,  G06F2203/04103 ,  H05K2201/10151

Abstract: A method for manufacturing an electronic device is provided by the present disclosure. The manufacturing method includes providing a stretchable sensing unit, stretching out the stretchable sensing unit, providing a cover which has a curved surface with a Gaussian curvature not equal to zero, and attaching the stretchable sensing unit to the cover.

公开(公告)号：US12118174B2

公开(公告)日：2024-10-15

申请号：US18375533

申请日：2023-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Seokwon Jang ,  Chul Ho Jeong ,  Sungguk An

IPC: G06F3/046 ,  G06F3/041

CPC classification number: G06F3/046 ,  G06F3/0412 ,  G06F2203/04102

Abstract: An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.

公开(公告)号：US20240324124A1

公开(公告)日：2024-09-26

申请号：US18579758

申请日：2022-07-08

Applicant: AUDI AG

Inventor： Christian WALL ,  Johannes HEROLD ,  Jens SCHIRMER

IPC: H05K5/02 ,  B60K35/53 ,  G06F3/041 ,  H05K5/00

CPC classification number: H05K5/0217 ,  B60K35/53 ,  G06F3/041 ,  G06F2203/04102 ,  H05K5/0018

Abstract: A display device to display content, comprising a display film to display the content; and a flexible carrier element including a rear side which bears the display film; and a rolling mechanism to allow at least a part of the display film and at least a part of the flexible carrier element to roll about a rolling-up axis so as to form a roll shape. The flexible carrier element is configured as a carrier film on which is configured a support structure that projects perpendicular from the carrier film and extends on a side of the carrier film facing away from the display film. The support structure has a plurality of cells open on one side and delimited on an opposite side by a cell base with cell sides delimited by cell walls projecting perpendicular where a cell wall is shared in pairs to thereby form a honeycomb structure.

公开(公告)号：US20240315072A1

公开(公告)日：2024-09-19

申请号：US18676380

申请日：2024-05-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Cheol Jeong ,  Seung-Wook Nam ,  So-Yeon Han ,  Kyu-Young Kim ,  Ah-Young Kim ,  Gui-Nam Min ,  Kyu-Taek Lee

IPC: H10K50/844 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H04M1/02 ,  H10K50/84 ,  H10K59/12 ,  H10K59/131 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/8445 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/0443 ,  G06F3/0446 ,  H04M1/0268 ,  H10K59/131 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  H04M1/0214 ,  H10K50/84 ,  H10K59/12 ,  H10K2102/311

Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, 10 and configured to have elasticity and bond the window film and the flexible display panel to each other.

公开(公告)号：US20240310939A1

公开(公告)日：2024-09-19

申请号：US18674723

申请日：2024-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nayun KWAK ,  Jongseok KIM ,  Chiwook AN ,  Yong-hwan PARK

IPC: G06F3/041 ,  G02F1/35 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/04164 ,  G06F3/044 ,  G06F3/0443 ,  G06F3/0446 ,  G02F1/3501 ,  G06F2203/04102 ,  G06F2203/04112

Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.

公开(公告)号：US20240302922A1

公开(公告)日：2024-09-12

申请号：US18142151

申请日：2023-05-02

Applicant: Shanghai Tianma Micro-electronics Co., Ltd.

Inventor： Feng LU ,  Yaodong WU ,  Yang ZENG

IPC: G06F3/042 ,  G06V40/13 ,  H10K39/34 ,  H10K59/40

CPC classification number: G06F3/042 ,  G06V40/1318 ,  H10K39/34 ,  H10K59/40 ,  G06F2203/04102 ,  G06F2203/04107

Abstract: A display panel and a display device are provided. The display panel includes a substrate; light-emitting devices on a side of the substrate; photosensitive devices on the side of the substrate same as the light-emitting devices; and touch electrodes on a side of the photosensitive devices away from the substrate. The display panel includes a light-emitting region and a non-light-emitting region. The light-emitting devices correspond to the light-emitting region; and the photosensitive devices are disposed in the non-light-emitting region.

公开(公告)号：US20240302865A1

公开(公告)日：2024-09-12

申请号：US18669399

申请日：2024-05-20

Applicant: Apple Inc.

Inventor： Scott A. Myers ,  Derek Wright ,  Fletcher R. Rothkopf

IPC: G06F1/16 ,  G06F3/0485 ,  G06F3/0487 ,  G06F3/0488 ,  G06F3/147

CPC classification number: G06F1/1652 ,  G06F1/1656 ,  G06F1/1694 ,  G06F3/0485 ,  G06F3/0487 ,  G06F3/0488 ,  G06F3/147 ,  G06F2203/04102 ,  G09G2380/02

Abstract: An electronic device may have a hollow display cover structure. The hollow display cover structure may be formed from a structure having an inner surface. The structure may be an elongated member having a longitudinal axis. A material such as sapphire, other crystalline materials, or other transparent materials may be used in forming the hollow display cover structure. A flexible display layer such as an organic light-emitting diode display layer or other flexible display structure may be wrapped around the longitudinal axis to cover the interior surface of the hollow display cover structure. The electronic device may have a touch sensor, accelerometer, gyroscope, and other sensors for gathering input such as user input. The electronic device may use one or more sensors to gather information on rotational motion of the device and can display content on the flexible display layer accordingly.

公开(公告)号：US12056319B2

公开(公告)日：2024-08-06

申请号：US17454075

申请日：2021-11-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Kyoung Kim ,  Kiseo Kim ,  Wonsang Park ,  Bonghyun You

IPC: G06F3/044 ,  H01Q1/24 ,  H01Q1/27 ,  H01Q1/36 ,  H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC classification number: G06F3/0443 ,  G06F3/0446 ,  H01Q1/243 ,  H01Q1/273 ,  H01Q1/36 ,  H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K2102/311

Abstract: An electronic device includes a display panel including a display region and a non-display region adjacent thereto, an input sensor overlapping a first region of the display region, and an antenna overlapping a second region of the display region. The input sensor includes a first sensing layer including a bridge pattern and a second sensing layer including sensor electrodes and disposed on a different layer from the first sensing layer. The bridge pattern connects two adjacent sensor electrodes. The antenna includes a first antenna layer including a first antenna with a first frequency band, the first antenna layer and the first sensing layer disposed on the same layer, and a second antenna layer including a second antenna with a second frequency band different from the first frequency band. The second antenna layer and the second sensing layer are disposed on the same layer.

公开(公告)号：US12056303B2

公开(公告)日：2024-08-06

申请号：US18196117

申请日：2023-05-11

Applicant: Japan Display Inc.

Inventor： Koji Noguchi

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G06F3/0412 ,  G06F3/04164 ,  G06F3/04166 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0446 ,  G09G3/3648 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/52 ,  G06F2203/04101 ,  G06F2203/04102 ,  G09G2354/00

Abstract: According to an aspect, a touch detection device includes: a first substrate; a second substrate opposed to the first substrate; a cover base material opposed to the second substrate; a plurality of first electrodes overlapping a display region on a plane parallel with the first substrate; and a second electrode arranged at the cover base material and overlapping a frame region outside the display region. Proximity or contact of an object with respect to the frame region is detected based on capacitance between the first electrodes and the second electrode. The second electrode extends along a side of the frame region.

公开(公告)号：US20240260216A1

公开(公告)日：2024-08-01

申请号：US17909112

申请日：2021-11-08

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Xuan LUO ,  Xiaoxia HUANG ,  Ren XIONG ,  Bing ZHANG

IPC: H05K5/03 ,  G06F3/041 ,  H05K1/18

CPC classification number: H05K5/03 ,  H05K1/189 ,  G06F3/041 ,  G06F2203/04102 ,  H05K2201/10128

Abstract: The present disclosure relates to a foldable display device and belongs to the field of display. The foldable display device includes a flexible display panel, a flexible cover plate and a flexible printed circuit. The flexible display panel includes a first foldable region and a first side edge. The first foldable region includes a first sub-region, and a part of the first side edge is a boundary of the first sub-region. The flexible cover plate is bonded to a first surface of the flexible display panel and includes a second foldable region. An orthographic projection of the second foldable region on the first surface is within the first foldable region, the second foldable region is bonded to the first foldable region, and the orthographic projection of the second foldable region on the first surface is not overlapped with the first sub-region. The flexible printed circuit is bonded to the first side edge, and an orthographic projection of the flexible printed circuit on the first surface is not overlapped with an orthographic projection of the first foldable region on the first surface. Thus, the problem that wrinkles are generated in the flexible cover plate during bending is addressed.