公开(公告)号：US09513509B2

公开(公告)日：2016-12-06

申请号：US14160055

申请日：2014-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Hoon Kim ,  Kwang-Hyun Kim ,  Dae Won Kim ,  Seung Beom Park ,  Beong-Hun Beon ,  Seung Hee Lee ,  Yun Jang ,  Na Young Shin ,  Sang-Gu Lee

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/133634 ,  G02F2413/03 ,  G02F2413/05 ,  G02F2413/06 ,  G02F2413/11 ,  G02F2413/12

Abstract: A liquid crystal display includes a first substrate and a second substrate facing each other. A color filter is positioned on the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. A first polarizer is positioned on an outer surface of the first substrate. A first compensation film is positioned on an outer surface of the first polarizer. A second compensation film is positioned on an outer surface of the second substrate. A third compensation film is positioned on an outer surface of the second compensation film. A second polarizer is positioned on an outer surface of the third compensation film. The second compensation film includes a negative C-plate, and the third compensation film includes a biaxial film.

Abstract translation: 液晶显示器包括彼此面对的第一基板和第二基板。 滤色器位于第一基板上。 液晶层介于第一基板和第二基板之间。 第一偏振器位于第一基板的外表面上。 第一补偿膜位于第一偏振器的外表面上。 第二补偿膜定位在第二基板的外表面上。 第三补偿膜定位在第二补偿膜的外表面上。 第二偏振器位于第三补偿膜的外表面上。 第二补偿膜包括负C板，第三补偿膜包括双轴膜。

公开(公告)号：US11320686B2

公开(公告)日：2022-05-03

申请号：US16837977

申请日：2020-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Won Kim ,  Yukihiro Miyazawa ,  Seung Hee Lee ,  Kyung Hwan Jeon

IPC: G02F1/1335

Abstract: An optical film for a display device includes: a base layer; a pattern layer disposed on the base layer and having a repeating pattern of valleys and peaks; a plurality of first elongated scattering members disposed on upper surfaces of the valleys; and a cover layer having a shape that is complementary to and coupled with the repeating pattern of valleys and peaks, with the elongated scattering members being disposed between the pattern layer and the cover layer.

公开(公告)号：US20150219959A1

公开(公告)日：2015-08-06

申请号：US14300665

申请日：2014-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Beong-Hun Beon ,  Ji-Hoon Kim ,  Seung Beom Park ,  Sang-Gu Lee ,  Seung Hee Lee ,  Yun Jang

IPC: G02F1/1335

CPC classification number: G02F1/133526 ,  G02B27/2214 ,  G02F1/133621 ,  G02F2001/294

Abstract: A display device includes a lens with an adjustable refractive index. The display device includes a display panel including a plurality of pixels, a backlight unit positioned at a back side of the display panel to emit light of a first color and light of a second color to the display panel at different times, the first color and the second color being different from each other; and a lens unit positioned at a front side of the display panel to form at least one lens in a 3D mode. The lens unit includes a plurality of electrodes for adjusting a refractive index of the lens, and a signal applied to the electrodes when the backlight unit emits the light of the first color is different from a signal applied to the electrodes when the backlight unit emits the light of the second color.

Abstract translation: 显示装置包括具有可调折射率的透镜。 该显示装置包括：包括多个像素的显示面板;位于显示面板背面的背光单元，用于在不同时间向显示面板发射第一颜色的光和第二颜色的光，第一颜色和 第二种颜色彼此不同; 以及位于所述显示面板的前侧的透镜单元，以在3D模式中形成至少一个透镜。 透镜单元包括用于调节透镜的折射率的多个电极，并且当背光单元发射第一颜色的光时施加到电极的信号不同于当背光单元发射时施加到电极的信号 第二种颜色的光。

公开(公告)号：US11984058B2

公开(公告)日：2024-05-14

申请号：US18086648

申请日：2022-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hai Jung In ,  Min Ku Lee ,  Seung Hee Lee

IPC: G09G3/20 ,  G09G3/3266

CPC classification number: G09G3/2092 ,  G09G3/3266 ,  G09G2310/0267 ,  G09G2310/08 ,  G09G2320/0219 ,  G09G2330/021

Abstract: A scan driver includes stages that include a first stage. A method for operating the scan driver includes providing a first clock signal, a first carry clock signal, a second carry clock signal, a first power source voltage, and a second power source voltage to the first stage to enable the first stage to provide a first scan signal to a first scan line. Throughout a portion of one frame, each of the first clock signal, the first carry clock signal, and the second carry clock signal is constant.

公开(公告)号：US11769453B2

公开(公告)日：2023-09-26

申请号：US17884838

申请日：2022-08-10

Applicant: Samsung Display Co., LTD.

Inventor： Hai Jung In ,  Min Ku Lee ,  Seung Hee Lee

IPC: H02H9/04 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2330/04

Abstract: A display panel includes pads and pixels, signal lines electrically connected to the pads, and a protection circuit electrically connected between one signal line among the signal lines and a first voltage line. The protection circuit includes a first transistor, a first resistor, and a first capacitor. The first transistor includes a first electrode electrically connected to the first voltage line, a second electrode electrically connected to the one signal line, and a gate electrode. The first resistor is electrically connected between the gate electrode of the first transistor and the one signal line. The first capacitor is disposed between the gate electrode of the first transistor and the one signal line.

公开(公告)号：US11604528B2

公开(公告)日：2023-03-14

申请号：US17550029

申请日：2021-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Hee Lee ,  Hyo Chul Lee

IPC: G06F3/041 ,  G06F3/044 ,  H05K1/11

Abstract: A display device includes: a panel including a display region and a touch region; and a circuit board, and including a first conductive layer, a second conductive layer and a first insulating layer between the first conductive layer and the second conductive layer. The circuit board includes: a plurality of data lines electrically connected with a plurality of data signal lines; a plurality of touch lines electrically connected with a plurality of touch electrodes; and a first ground line disposed between at least two or more of the plurality of data lines and the plurality of touch lines. The first ground line includes a first part of the first conductive layer, a first part of the second conductive layer, and a first via passing through the first insulating layer and connecting the first part of the first conductive layer with the first part of the second conductive layer.

公开(公告)号：US10025140B2

公开(公告)日：2018-07-17

申请号：US14867876

申请日：2015-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Hoon Kim ,  Sang-Gu Lee ,  Seung Hee Lee ,  Hyo Sung Hong ,  Dae Won Kim

IPC: G02F1/13363 ,  G02F1/1362 ,  G02F1/1335

Abstract: Disclosed is a liquid crystal display, including: a first substrate and a second substrate, which face each other; a color filter disposed on the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizing plate disposed outside the first substrate; a first compensation film disposed outside the first polarizing plate; a second compensation film disposed outside the second substrate; and a second polarizing plate disposed outside the second compensation film, in which the second compensation film includes a biaxial film, and the first substrate and the second substrate include a poly-amide (PA) having an optical characteristic of a negative C-plate.

公开(公告)号：US09235081B2

公开(公告)日：2016-01-12

申请号：US14300665

申请日：2014-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Beong-Hun Beon ,  Ji-Hoon Kim ,  Seung Beom Park ,  Sang-Gu Lee ,  Seung Hee Lee ,  Yun Jang

IPC: G02F1/1335

CPC classification number: G02F1/133526 ,  G02B27/2214 ,  G02F1/133621 ,  G02F2001/294

Abstract: A display device includes a lens with an adjustable refractive index. The display device includes a display panel including a plurality of pixels, a backlight unit positioned at a back side of the display panel to emit light of a first color and light of a second color to the display panel at different times, the first color and the second color being different from each other; and a lens unit positioned at a front side of the display panel to form at least one lens in a 3D mode. The lens unit includes a plurality of electrodes for adjusting a refractive index of the lens, and a signal applied to the electrodes when the backlight unit emits the light of the first color is different from a signal applied to the electrodes when the backlight unit emits the light of the second color.

Abstract translation: 显示装置包括具有可调折射率的透镜。 该显示装置包括：包括多个像素的显示面板;位于显示面板背面的背光单元，用于在不同时间向显示面板发射第一颜色的光和第二颜色的光，第一颜色和 第二种颜色彼此不同; 以及位于所述显示面板的前侧的透镜单元，以在3D模式中形成至少一个透镜。 透镜单元包括用于调节透镜的折射率的多个电极，并且当背光单元发射第一颜色的光时施加到电极的信号不同于当背光单元发射时施加到电极的信号 第二种颜色的光。