公开(公告)号：US12185611B2

公开(公告)日：2024-12-31

申请号：US17937771

申请日：2022-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Il-Joo Kim ,  Wonkyu Kwak ,  Jinsuk Lee ,  Chung Yi ,  Sungho Cho

IPC: H10K59/40 ,  H10K50/15 ,  H10K50/18 ,  H10K59/121 ,  H10K59/123 ,  H10K59/50 ,  G06F3/041

Abstract: An electronic apparatus includes: an electronic panel comprising a display unit comprising a plurality of pixels and a sensing unit comprising a plurality of sensing electrodes; and an electronic module overlapping with the electronic panel when viewed in a plan view, the sensing unit comprising: a base substrate comprising a hole area overlapping with the electronic module, an active area overlapping with the sensing electrodes, and a peripheral area adjacent to the active area; a connection line in the hole area and connected to a portion of the sensing electrodes; and a conductive light blocking pattern in the hole area and spaced apart from the connection line and the sensing electrodes.

公开(公告)号：US11886652B2

公开(公告)日：2024-01-30

申请号：US17863900

申请日：2022-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Donghyeon Jang ,  Yu-Jin Jeon ,  Il-Joo Kim

IPC: G06F3/041 ,  G06F3/044 ,  H10K50/844 ,  H10K50/86 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  H10K50/844 ,  H10K50/865 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  H10K71/00 ,  G06F3/0446 ,  G06F2203/04103 ,  G06F2203/04112 ,  H10K59/1201

Abstract: A display device includes a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the substrate and defining a pixel opening exposing a portion of the pixel electrode; a dummy pixel defining layer disposed on the pixel electrode in the pixel opening, and spaced apart from the pixel defining layer; a light emitting element disposed between the pixel electrode and the dummy pixel defining layer in the pixel opening; a common electrode covering the pixel defining layer, the dummy pixel defining layer, and the light emitting element; an encapsulation layer covering the common electrode; and a touch sensing layer including a light blocking pattern, wherein light blocking pattern is disposed on the encapsulation layer and overlaps at least a portion of the dummy pixel defining layer in a plan view.

公开(公告)号：US11755165B2

公开(公告)日：2023-09-12

申请号：US17838245

申请日：2022-06-12

Applicant: Samsung Display Co., LTD.

Inventor： InYoung Han ,  Kicheol Kim ,  Minjoo Kim ,  Il-Joo Kim ,  Dongjin Moon ,  Mikyoung Seo ,  Jae Yoon Chang ,  Yeri Jeong ,  Wonjun Choi

IPC: G06F3/044

CPC classification number: G06F3/0446 ,  G06F3/0448 ,  G06F2203/04111

Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.

公开(公告)号：US11586331B2

公开(公告)日：2023-02-21

申请号：US17137602

申请日：2020-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Il-Joo Kim ,  Jeongwoo Kim ,  Wonjun Choi

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic device includes a first sensing electrode, a second sensing electrode, a first conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of first repeating units electrically connected to each other, and a second conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of second repeating units electrically connected to each other. The first conductive pattern and the second conductive pattern are electrically insulated from each other, and each of the plurality of first repeating units and the plurality of second repeating units includes at least two mesh lines crossing each other.

公开(公告)号：US11513622B2

公开(公告)日：2022-11-29

申请号：US16953866

申请日：2020-11-20

Applicant: Samsung Display Co., LTD.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Deokjung Kim

IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32 ,  H01L51/00

Abstract: An electronic device including an electronic module, a sensing unit divided into a hole area overlapping the electronic module, an active area surrounding the hole area, and a peripheral area adjacent to the active area. A first sensing electrode and a second sensing electrode are disposed in the active area and insulated from each other. The first sensing electrode includes first main patterns, first neighboring patterns having a smaller area than the first main patterns, and a hole pattern connected to the adjacent first neighboring patterns. The second sensing electrode includes second main patterns, second neighboring patterns adjacent the hole area and having a smaller area than the second main patterns, second connection patterns connected to the second main patterns, and a routing pattern connected to the adjacent second neighboring patterns. The hole pattern is disposed in the hole area, and the routing pattern is disposed in the peripheral area.

公开(公告)号：US11354001B2

公开(公告)日：2022-06-07

申请号：US16921467

申请日：2020-07-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Deokjung Kim ,  Youngbae Jung

IPC: G06F3/044 ,  H01L27/32

Abstract: A display device includes a display panel including first light emitting areas, second light emitting areas, and third light emitting areas, and an input sensing panel disposed on the display panel and including a first sensing electrode and a second sensing electrode. The first sensing electrode includes first sensing patterns and at least one first connection pattern connecting two first sensing patterns adjacent to each other among the first sensing patterns. The second sensing electrode includes second sensing patterns, at least one island pattern disposed between two second sensing patterns adjacent to each other among the second sensing patterns, and second connection patterns connecting the second sensing patterns and the at least one island pattern. Each side of the at least one island pattern is substantially parallel to at least one side of each of the second sensing patterns.

公开(公告)号：US11195466B2

公开(公告)日：2021-12-07

申请号：US16872261

申请日：2020-05-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon-Dong Kim ,  Il-Joo Kim ,  Jun Ki Jeong ,  Jin-Wook Yang ,  Gyung Soon Park

IPC: G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  H01L27/32 ,  G09G3/3233 ,  G09G3/3225 ,  H01L27/12

Abstract: Example embodiments of the present disclosure provide a display device including: a plurality of pixels; a first scan gate line and a second scan gate line configured to transfer scan signals to a first pixel row of the pixels; a plurality of first gate bridges connected with the first scan gate line to transfer the scan signals to a plurality of first pixels at the first pixel row; a plurality of second gate bridges connected with the second scan gate line to transfer the scan signals to a plurality of second pixels at the first pixel row; a plurality of first data lines configured to supply a plurality of data voltages corresponding to the first pixels; and a plurality of second data lines configured to supply a plurality of data voltages corresponding to the second pixels, wherein two of the first data lines are positioned between two first pixels corresponding thereto, and two of the second data lines are positioned between two second pixels corresponding thereto.

公开(公告)号：US10943515B2

公开(公告)日：2021-03-09

申请号：US16139419

申请日：2018-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hee Kim ,  Il-Joo Kim ,  Sang-Uk Lim

IPC: G09F9/33 ,  G09G3/32 ,  H01L25/075 ,  G09G3/20

Abstract: A display device includes: a first pixel including a first light emitting diode (LED) and a first capacitor including a first electrode connected to a first power source voltage providing a driving voltage to an anode of the first light emitting diode (LED) or to an initialization voltage, and a second electrode connected to the anode of the first light emitting diode (LED); and a second pixel including a second light emitting diode (LED) and a second capacitor including a first electrode connected to the first power source voltage providing the driving voltage to an anode of the second light emitting diode (LED) or to an initialization voltage, and a second electrode connected to the anode of the second light emitting diode (LED), wherein capacitance of the second capacitor is less than capacitance of the first capacitor.

公开(公告)号：US20210048924A1

公开(公告)日：2021-02-18

申请号：US16921467

申请日：2020-07-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONJUN CHOI ,  Il-Joo Kim ,  Beokjung Kim ,  Youngbae Jung

IPC: G06F3/044 ,  H01L27/32

Abstract: A display device includes a display panel including first light emitting areas, second light emitting areas, and third light emitting areas, and an input sensing panel disposed on the display panel and including a first sensing electrode and a second sensing electrode. The first sensing electrode includes first sensing patterns and at least one first connection pattern connecting two first sensing patterns adjacent to each other among the first sensing patterns. The second sensing electrode includes second sensing patterns, at least one island pattern disposed between two second sensing patterns adjacent to each other among the second sensing patterns, and second connection patterns connecting the second sensing patterns and the at least one island pattern. Each side of the at least one island pattern is substantially parallel to at least one side of each of the second sensing patterns.

公开(公告)号：US09578317B2

公开(公告)日：2017-02-21

申请号：US14717712

申请日：2015-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Ho Jung ,  Ji-Woong Jeong ,  Hae-Young Yun ,  Seung-Jun Jeong ,  Joo-Young Kim ,  Cheol-Woo Park ,  Il-Yong Yoon ,  Seung-Hoon Lee ,  Jin-Hwan Kim ,  Il-Joo Kim ,  Jung-Hwan Yi

IPC: H04N13/04 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1347 ,  G02F1/29 ,  G02B27/22 ,  G09G3/36

CPC classification number: H04N13/359 ,  G02B27/22 ,  G02B27/2214 ,  G02F1/13306 ,  G02F1/133526 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/13471 ,  G02F1/29 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2310/0237 ,  H04N13/305 ,  H04N13/351 ,  H04N13/356 ,  H04N2213/001

Abstract: A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a second substrate disposed on the first substrate; a second electrode layer disposed on the second substrate and including a plurality of second electrodes; and a liquid crystal layer disposed between the first and second substrates. A plurality of lens units are formed in association with a first position of the liquid crystal layer when a lens forming voltage profile is applied to the first electrodes and a common voltage is applied to the second electrodes. When the common voltage is applied to the first electrodes and the lens forming voltage is applied to the second electrodes, the plurality of lens units are formed in association with a second position spaced apart from the first position.

Abstract translation: 二维/三维可切换显示装置包括：显示面板; 设置在所述显示面板上的第一基板; 第一电极层，设置在第一基板上并且包括多个第一电极; 设置在所述第一基板上的第二基板; 第二电极层，设置在所述第二基板上并且包括多个第二电极; 以及设置在第一和第二基板之间的液晶层。 当将透镜形成电压分布施加到第一电极并且向第二电极施加公共电压时，与液晶层的第一位置相关联地形成多个透镜单元。 当将公共电压施加到第一电极并且将透镜形成电压施加到第二电极时，多个透镜单元与与第一位置间隔开的第二位置相关联地形成。