公开(公告)号：US20230152930A1

公开(公告)日：2023-05-18

申请号：US17903145

申请日：2022-09-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chan Woo PARK ,  Sang Hoon CHEON ,  Tae-Youb KIM ,  Bock Soon NA ,  Ji-Young OH ,  Su Jae LEE

IPC: G06F3/044

CPC classification number: G06F3/0446 ,  G06F2203/04111 ,  G06F2203/04112 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: Provided is a flexible touch panel. The flexible touch panel includes a first sensor part extending in a first direction on a substrate, a second sensor part extending in a second direction crossing the first direction on the substrate, and a protective layer surrounding the first and second sensor parts, wherein the first sensor part includes first sensor patterns spaced apart from each other in the first direction, a first connection electrode disposed between the first sensor patterns adjacent to each other, and first connection patterns connecting the first connection electrode and the first sensor patterns to each other, wherein each of the first sensor patterns includes first electrode patterns spaced apart from each other in a form of a mesh and first wiring patterns connecting the adjacent first electrode patterns to each other, wherein each of the first wiring patterns and the first connection patterns has a serpentine structure, wherein the first electrode patterns and the first wiring patterns include the same material as each other.

公开(公告)号：US20230152858A1

公开(公告)日：2023-05-18

申请号：US18149033

申请日：2022-12-30

Applicant: Intel Corporation

Inventor： TOMER RIDER ,  RAMON C. OLMO ,  DOR LEVY ,  SHAHAR TAITE

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/163 ,  G06F2203/04803 ,  G06F2203/04102

Abstract: A mechanism is described for facilitating dynamic detection and intelligent use of segmentation on flexible display screens according to one embodiment. A method of embodiments, as described herein, includes detecting, via one or more touch sensors, alterations in current in and around one or more areas of a flexible display screen, where the alterations represent pressure being applied to cause at least one of bending, rolling, and curving of the flexible display screen at the one or more areas. The method may further include dividing the flexible display screen into a plurality of zones corresponding to the one or more areas, where the marking/dividing logic is further to mark a plurality of portions of the plurality of zones to serve as a plurality of segments. The method may further include facilitating displaying of contents via the plurality of segments of the flexible display screen.

公开(公告)号：US20230147291A1

公开(公告)日：2023-05-11

申请号：US17917990

申请日：2021-02-22

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

Inventor： Meng LI ,  Chao ZENG ,  Weiyun HUANG

IPC: G06F3/041 ,  G06F3/044

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

Abstract: Provided are a touch substrate, a display panel, and a touch display device. The touch substrate, including: a base substrate; a conductive layer on the base substrate, the conductive layer being a single-layer structure, and the conductive layer including a plurality of touch electrodes and a plurality of leads electrically connected with the plurality of touch electrodes; where: a first grid-like structure is formed between adjacent leads, and a first disconnection line is arranged between the adjacent leads in the first grid-like structure; the touch electrodes have a second grid-like structure, and the second grid-like structure includes a plurality of breakpoints; and a connection line between the plurality of breakpoints has a substantially same shape as the first disconnection line.

公开(公告)号：US20230146224A1

公开(公告)日：2023-05-11

申请号：US17963207

申请日：2022-10-11

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Yuan-Lin Wu ,  Hsiao-Lang Lin ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: G06F3/01 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/0412 ,  H01L27/323 ,  H01L27/3225 ,  H01L51/0097 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L2251/5338

Abstract: The disclosure provides a display device. The display device includes a display panel and a vibration generating module. The vibration generating module is attached to the display panel and includes a substrate, a circuit layer, and a plurality of vibrators. The circuit layer and the plurality of vibrators are disposed on the substrate, and the plurality of vibrators are electrically connected to the circuit layer.

公开(公告)号：US11644930B2

公开(公告)日：2023-05-09

申请号：US17867129

申请日：2022-07-18

Applicant: Google LLC

Inventor： Kishore Sundara-Rajan ,  Mauricio E. Gutierrez Bravo ,  Ivan Poupyrev ,  Alejandro Kauffmann ,  Mustafa Emre Karagozler

IPC: G06F3/044 ,  G06F1/16 ,  G06F3/041 ,  G01M1/10 ,  H04L67/12 ,  G01M1/00

CPC classification number: G06F3/044 ,  G06F1/163 ,  G06F1/1698 ,  G06F3/041 ,  G01M1/00 ,  G01M1/10 ,  G06F2203/04102 ,  H04L67/12

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

公开(公告)号：US11644869B2

公开(公告)日：2023-05-09

申请号：US16884154

申请日：2020-05-27

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Koji Kusunoki ,  Hiroyuki Miyake ,  Kazunori Watanabe

IPC: G06F1/16 ,  G06F3/044 ,  H01L27/32 ,  G06F3/0488 ,  H01L51/00 ,  G06F3/041 ,  G06F3/045 ,  G06F15/02

CPC classification number: G06F1/1652 ,  G06F3/045 ,  G06F3/0412 ,  G06F3/0445 ,  G06F3/0446 ,  G06F3/0488 ,  G06F3/04166 ,  G06F15/0216 ,  H01L27/323 ,  H01L51/0097 ,  G06F1/1618 ,  G06F1/1677 ,  G06F2200/1633 ,  G06F2203/04101 ,  G06F2203/04102 ,  G06F2203/04104 ,  G06F2203/04111 ,  G06F2203/04112 ,  G06F2203/04808 ,  Y02E10/549

Abstract: To increase the detection sensitivity of a touch panel, provide a thin touch panel, provide a foldable touch panel, or provide a lightweight touch panel. A display element and a capacitor forming a touch sensor are provided between a pair of substrates. Preferably, a pair of conductive layers forming the capacitor each have an opening. The opening and the display element are provided to overlap each other. A light-blocking layer is provided between a substrate on the display surface side and the pair of conductive layers forming the capacitor.

公开(公告)号：US20190245012A1

公开(公告)日：2019-08-08

申请号：US16387626

申请日：2019-04-18

Applicant: Japan Display Inc.

Inventor： Ryoichi ITO

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/044

CPC classification number: H01L27/323 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04105 ,  G09G3/3225 ,  G09G2310/08 ,  H01L27/3225 ,  H01L27/3244 ,  H01L51/0097 ,  H01L2251/5315 ,  H01L2251/5338

Abstract: A display device includes a flexible substrate having a display region including a plurality of pixels, each of the plurality of pixels having a pair of electrodes and a display element therebetween; a first electrode layer provided on the plurality of pixels; a second electrode layer provided on the first electrode layer; a third electrode layer provided on the second electrode layer; a piezoelectric material layer provided between the first electrode layer and the second electrode layer; and a flexible material layer provided between the second electrode layer and the third electrode layer.

公开(公告)号：US20190243488A1

公开(公告)日：2019-08-08

申请号：US16386396

申请日：2019-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Beunghwa JEONG ,  Yang-ho JUNG

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5275 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device including a display panel providing a base surface and a touch sensing part disposed on the base surface. The display panel further includes a buffer layer and is divided into a plurality of emission areas and non-emission areas disposed adjacent thereto. The buffer layer includes recessed portions, each of which has a groove defined in a corresponding emission area of the emission areas and flat portions connected to the recessed portions. The touch sensing part disposed on the buffer layer includes conductive patterns and an insulation layer covering the conductive patterns.

公开(公告)号：US20190235697A1

公开(公告)日：2019-08-01

申请号：US16383038

申请日：2019-04-12

Applicant: LG INNOTEK CO., LTD.

Inventor： Joon Hyuk YANG ,  Jae Hong LEE ,  Yu Hong JEON

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044 ,  H01L27/32

CPC classification number: G06F3/0416 ,  G06F1/1643 ,  G06F1/1652 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04111 ,  H01L27/323 ,  H01L27/3244

Abstract: Disclosed is a touch window including a substrate, an electrode part on the substrate, a wire electrically connected with the electrode part, a wire pad to connect the wire with the electrode part, and a reinforcement electrode making contact with the wire pad. Provided is a touch device including a touch window, and a driving unit on the touch window, in which the touch window includes an electrode part to sense a position, a wire electrically connected with the electrode part, a wire pad to connect the wire with the electrode part, and a reinforcement electrode making contact with the wire pad.

公开(公告)号：US20190235676A1

公开(公告)日：2019-08-01

申请号：US15996717

申请日：2018-06-04

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Xiaodong LUO

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G06F3/0412 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2201/123 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04111

Abstract: A display panel and a display device. The display panel includes sub-pixels, an insulation layer including a first via hole, a flat layer including a second via hole, and a touch electrode including a third via hole overlapping the first via hole, the edge of each touch electrode in the first direction is between adjacent sub-pixels, each first sub-pixel is adjacent to the edge of the touch electrode; in the first direction, a center point of the first via hole is deviated by more than 1 μm away from a first edge relative to a center point of the second via hole, a center point of the third via hole is deviated by more than 1 μm away from the first edge relative to the center point of the second via hole, and the first edge is an edge of a closest touch electrode to the first sub-pixel in the first direction.