公开(公告)号：US12060502B2

公开(公告)日：2024-08-13

申请号：US17057841

申请日：2019-05-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Encai Hao ,  Zhicheng Tian ,  Dong-Wei Zhu ,  Zhaohui Yang ,  James P. Dizio ,  Ying Zhang ,  Junkang J. Liu ,  Kent C. Hackbarth

IPC分类号： C09J151/08 ,  C08F220/18 ,  C08F283/12 ,  C08L33/08 ,  C09J11/08 ,  C09J133/08 ,  H10K50/844 ,  H10K50/00 ,  H10K50/10 ,  H10K50/80 ,  H10K50/842 ,  H10K59/10 ,  H10K59/12

CPC分类号： C09J151/08 ,  C08F220/1808 ,  C08F283/12 ,  C08L33/08 ,  C09J11/08 ,  C09J133/08 ,  C09J151/085 ,  H10K50/844 ,  H10K50/00 ,  H10K50/10 ,  H10K50/8426 ,  H10K50/868 ,  H10K59/10 ,  H10K59/12 ,  C08F220/1808 ,  C08F220/56 ,  C08F220/1808 ,  C08F218/08 ,  C08F220/56 ,  C08F283/12 ,  C08F220/1808 ,  C08F220/56 ,  C08F283/12 ,  C08F220/1808 ,  C08F220/56 ,  C08F218/08

摘要： Phase separated articles that include a matrix phase including an acrylate copolymer; and a silicone elastomer phase stably dispersed in the matrix phase are described. The matrix phase may be derived from precursors comprising from 60 to 95 parts by weight of an alkyl acrylate having an alkyl group having 1 to 14 carbon atoms. Methods of forming phase separated articles, and articles including phase separated articles are also described.

公开(公告)号：US20240251647A1

公开(公告)日：2024-07-25

申请号：US18559412

申请日：2022-05-12

申请人： Microsoft Technology Licensing, LLC

发明人： Timothy Andrew LARGE ,  Rajesh Manohar DIGHDE

IPC分类号： H10K59/95 ,  G02F1/1333 ,  H10K59/10 ,  H10N39/00

CPC分类号： H10K59/95 ,  G02F1/133305 ,  H10K59/10 ,  H10N39/00

摘要： A method to reduce slack in a display layer of a flexible electronic-display device comprises arranging the display layer slidably relative to an electrically conductive support layer of the electronic-display device; arranging a dielectric layer between the electrically conductive support layer and an electrically conductive sublayer of the display layer; and charging the electrically conductive sublayer relative to the electrically conductive support layer to operatively urge the display layer toward the electrically conductive support layer.

公开(公告)号：US11956558B2

公开(公告)日：2024-04-09

申请号：US17760399

申请日：2021-01-25

申请人： ZTE CORPORATION

发明人： Xiaoliang Zhang

IPC分类号： H04N25/76 ,  G09G3/32 ,  G09G5/00 ,  H04M1/02 ,  H04N23/57 ,  H04N23/63 ,  H04N25/77 ,  H04N25/772 ,  H10K59/10 ,  H10K59/12

CPC分类号： H04N25/76 ,  H04N25/77 ,  H04N25/772

摘要： A photographing method, an electronic device, and a storage medium are disclosed. The photographing method includes: upon reception of a camera startup instruction, executing alternated steps of displaying an image on a display screen and acquiring an image with a camera, the alternated steps including setting the display screen into a transparent state after the display screen displays a frame of image; controlling the under-panel camera to acquire a frame of image, and sending the acquired image to the display screen for display; and returning to execute the alternated steps until an end instruction indicating completion of photographing is received. When the display screen is in the transparent state, light is allowed to enter the under-panel camera through the display screen.

公开(公告)号：US11892878B2

公开(公告)日：2024-02-06

申请号：US17680419

申请日：2022-02-25

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Kensuke Yoshizumi

IPC分类号： G06F1/16 ,  H04M1/02 ,  G04G17/04 ,  G04G9/04 ,  H10K50/80 ,  H10K59/10 ,  H10K59/12 ,  H10K59/40 ,  H10K102/00

CPC分类号： G06F1/1641 ,  G04G9/04 ,  G04G17/045 ,  G06F1/163 ,  G06F1/1624 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0237 ,  H04M1/0247 ,  H04M1/0268 ,  C09K2323/00 ,  H04M1/0239 ,  H04M2201/38 ,  H04M2250/16 ,  H04M2250/22 ,  H10K50/80 ,  H10K59/10 ,  H10K59/12 ,  H10K59/40 ,  H10K2102/3026

摘要： An electronic device has a structure in which two portions between which a bent portion of a display panel is positioned are each fixed to a housing. The electronic device takes two forms of a form in which the display panel is opened and a form in which the display panel is folded in three. The electronic device includes a mechanism for sliding two housings parallel to each other. The display panel is changed in shape so that a portion where a display surface of the display panel is convexly curved and a portion where the display surface of the display panel is concavely curved in the folded state move in directions parallel and opposite to each other. At this time, the two portions of the display panel which are supported by the housings are slid while their display surfaces maintain a state parallel to each other.

公开(公告)号：US11757065B2

公开(公告)日：2023-09-12

申请号：US17487783

申请日：2021-09-28

申请人： OSRAM OLED GmbH

发明人： Daniel Riedel ,  Andreas Rausch ,  Ulrich Niedermeier

IPC分类号： H01L33/40 ,  H10K59/10 ,  H10K59/90 ,  H01L33/20

CPC分类号： H01L33/405 ,  H01L33/20 ,  H10K59/221 ,  H10K59/90 ,  H01L2933/0091

摘要： A light-emitting component a first layer stack configured to generate light, at least one additional layer stack configured to generate light, where each of the first layer stack and the at least one additional layer stack are separately drivable from one another and where an auxiliary structure is arranged between the first layer stacks and the at least one additional layer stacks.

公开(公告)号：US11741882B2

公开(公告)日：2023-08-29

申请号：US17565486

申请日：2021-12-30

申请人： Shanghai Tianma AM-OLED Co., Ltd. ,  WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH

发明人： Dongxu Xiang ,  Yue Li ,  Renyuan Zhu ,  Yana Gao ,  Zhonglan Cai

IPC分类号： G09G3/22 ,  G09G3/3233 ,  G09G3/3266 ,  H10K59/10

CPC分类号： G09G3/22 ,  G09G3/3233 ,  G09G3/3266 ,  H10K59/10 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2310/0262 ,  G09G2310/0264 ,  G09G2310/0286 ,  G09G2320/0626

摘要： Provided are an organic light-emitting display panel, a driving method and a driving device therefor. The driving method includes: setting brightness levels of the organic light-emitting display panel and maximum gray scale brightness levels, and maximum gray scale brightness levels include a first maximum gray scale brightness corresponding to a maximum brightness level of the organic light-emitting display panel, and an effective pulse duty cycle of a light-emitting control signal for driving the first maximum gray scale brightness is defined as a first effective pulse duty cycle; determining a target brightness level of the switched picture and a target maximum gray scale brightness corresponding to the target brightness level; adjusting the target effective pulse duty cycle of the light-emitting control signal for driving the switched picture.

公开(公告)号：US11665925B2

公开(公告)日：2023-05-30

申请号：US17136361

申请日：2020-12-29

申请人： LG Display Co., Ltd.

发明人： Yong-Il Kim ,  JungHo Bang ,  EunYoung Park

IPC分类号： H10K50/844 ,  H10K59/10 ,  H10K59/121 ,  H01L51/52 ,  H01L27/32

CPC分类号： H01L51/5253 ,  H01L27/326 ,  H01L27/3237

摘要： A display apparatus includes a first substrate including a plurality of pixel areas provided in a display portion, a second substrate coupled to the first substrate, and a routing portion disposed on an outer surface of the first substrate and an outer surface of the second substrate. The first substrate includes a passivation layer disposed on the display portion, a barrier pattern portion implemented in the passivation layer on an edge portion of the display portion, the barrier pattern portion including a barrier metal pattern, and a light emitting device layer including a light emitting device disposed on the barrier pattern portion and the plurality of pixel areas, and the light emitting device is isolated by the barrier pattern portion.

公开(公告)号：US12133409B2

公开(公告)日：2024-10-29

申请号：US17138693

申请日：2020-12-30

申请人： LG Display Co., Ltd.

发明人： KwonHyung Lee ,  JongHyun Park ,  DongHee Yoo

IPC分类号： H10K50/844 ,  H10K59/10 ,  H10K59/121

CPC分类号： H10K50/844 ,  H10K59/10 ,  H10K59/121

摘要： A display apparatus includes a first substrate including a plurality of pixel areas provided in a display portion, a second substrate coupled to the first substrate, and a routing portion disposed on an outer surface of the first substrate and an outer surface of the second substrate, wherein the first substrate includes a dam pattern disposed along an edge of the display portion, a light emitting device layer including a common electrode and a light emitting device disposed on the dam pattern and the plurality of pixel areas, and a laser patterning portion disposed near the dam pattern, and the light emitting device and the common electrode are isolated by the laser patterning portion.

公开(公告)号：US12127466B2

公开(公告)日：2024-10-22

申请号：US18370616

申请日：2023-09-20

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Hideaki Kuwabara ,  Hideto Ohnuma

IPC分类号： H10K71/00 ,  H01L33/36 ,  H10K50/80 ,  H10K59/10 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K71/16 ,  H10K102/00

CPC分类号： H10K71/00 ,  H01L33/36 ,  H10K50/80 ,  H10K59/10 ,  H10K59/1213 ,  H10K59/122 ,  H10K59/124 ,  H10K71/166 ,  H10K2102/311

摘要： As a result of miniaturization of a pixel region associated with an improvement in definition and an increase in a substrate size associated with an increase in area, defects due to precision, bending, and the like of a mask used at the time of evaporation have become issues. A partition including portions with different thicknesses over a pixel electrode (also referred to as a first electrode) in a display region and in the vicinity of a pixel electrode layer is formed, without increasing the number of steps, by using a photomask or a reticle provided with an auxiliary pattern having a light intensity reduction function made of a diffraction grating pattern or a semi-transmissive film.

公开(公告)号：US20240292654A1

公开(公告)日：2024-08-29

申请号：US18023001

申请日：2022-02-24

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Yao HUANG ,  Shiqi LI ,  Jing ZHANG

IPC分类号： H10K59/10

CPC分类号： H10K59/10

摘要： Provided are a display substrate and a display apparatus. A display substrate includes a display area and a bonding area, the display area includes a first display area and a second display area; the first display area includes a first sub-pixel and a first data line, and the second display area includes a second sub-pixel and a second data line; the bonding area includes a detection circuit, the detection circuit includes a control line, a first signal line, a second signal line, a first detection sub-unit and a second detection sub-unit; the first detection sub-unit is configured to output a signal transmitted by the first signal line to the first data line, and the second detection sub-unit is configured to output a signal transmitted by the second signal line to the second data line.