公开(公告)号：US09323090B2

公开(公告)日：2016-04-26

申请号：US14201337

申请日：2014-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Won Tae Kim ,  Sung Hwan Won ,  You Young Jin ,  Kyung Tae Chae ,  Pil Sook Kwon ,  Yong Seok Kim ,  Han Joon Yoo ,  Seon Uk Lee ,  Woo Jae Lee ,  Tae Woo Lim

IPC: G02F1/1333 ,  H01L29/786 ,  G02F1/1343

CPC classification number: G02F1/13439 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/136295 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/78633

Abstract: A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate.

Abstract translation: 显示装置可以包括基板和第一屋顶层部分，其由屋顶层材料形成并且在与该基板的表面垂直的方向上与基板重叠。 第一屋顶层部分的侧表面设置在平面中。 显示装置还可以由屋顶层材料形成并与第一屋顶层部分分离的第二屋顶层部分。 显示装置还可以在方向上设置在第一屋顶层部分和衬底之间的公共电极部分。 公共电极部分的侧表面设置在平面中，或者在平行于衬底的表面的第二方向上与第一屋顶层部分的侧表面间隔开。 显示装置还可以设置在第一公共电极部分和基板之间的像素电极。

公开(公告)号：US11882728B2

公开(公告)日：2024-01-23

申请号：US17444271

申请日：2021-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  Chang Hyeok Choi ,  Yong Sik Hwang ,  Jang Bog Ju

IPC: H10K59/121 ,  H10K50/842 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/1213 ,  H10K50/8426 ,  H10K71/00 ,  H10K77/111

Abstract: A display device includes: first and second display panels adjacent to each other along one direction, wherein: each of the first and second display panels includes a substrate, and a display portion on the substrate and includes a plurality of pixels including a pixel circuit layer on the substrate, at least one transistor, a display element layer on the pixel circuit layer, and at least one light emitting element emitting light; the substrate of the first display panel and the substrate of the second display panel are engaged with each other in a plan view and a cross-sectional view; the display portion of the first display panel and the display portion of the second display panel are engaged with each other in a plan view and a cross-sectional view; and a boundary between the display portion of the first display panel and the display portion of the second display panel.

公开(公告)号：US11222601B2

公开(公告)日：2022-01-11

申请号：US16797488

申请日：2020-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  Sun Koo Kang

IPC: G09G3/3291

Abstract: A display panel includes: a plurality of pixels connected to a plurality of data lines and a peripheral area at the periphery of the display area; a first channel group including a plurality of first shared channels respectively connected to shared data lines among the data lines; a second channel group including a plurality of second shared channels respectively connected to the shared data lines; a first source driver connected to the first channel group, the first source driver being configured to supply data signals to the shared data lines through the first channel group; and a second source driver connected to the second channel group, the second source driver being configured to supply the data signals to the shared data lines through the second channel group, wherein the first channel group and the second channel group forms a pair to be commonly connected the shared data lines.

公开(公告)号：US10707276B2

公开(公告)日：2020-07-07

申请号：US16204723

申请日：2018-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  Tae Jin Kong ,  Hee-Keun Lee ,  Seung-Jin Chu

IPC: H01L27/32 ,  G02F1/13357 ,  G02F1/1335

Abstract: An exemplary embodiment of the present inventive concept provides a display device including: a thin film transistor panel comprising a display area and a peripheral area; and a color conversion panel overlapping the thin film transistor panel, wherein the color conversion panel includes: a substrate; a color conversion layer; a first organic layer disposed between the color conversion layer and the thin film transistor panel; a second organic layer disposed between the first organic layer and the thin film transistor panel; and a polarization layer disposed between the second organic layer and the thin film transistor panel, wherein the first organic layer overlaps the display area and the peripheral area, and the second organic layer overlaps the display area.

公开(公告)号：US10140900B2

公开(公告)日：2018-11-27

申请号：US15018044

申请日：2016-02-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Tae Kim ,  Soo Yeon Kim ,  Young Il Ban ,  Sun Kyu Son

IPC: G09G5/10 ,  G09G3/20

Abstract: A data driver includes a gamma unit, a digital-to-analog converter, and an output buffer. The gamma unit receives at least one reference voltage, and generates a first gamma reference voltage corresponding to a first sub-pixel and a second gamma reference voltage corresponding to a second sub-pixel using the received at least one reference voltage. The digital-to-analog converter receives the first and second gamma reference voltages from the gamma unit, and generates a first gamma data value corresponding to the first sub-pixel using the first gamma reference voltage and a second gamma data value corresponding to the second sub-pixel using the second gamma reference voltage. The output buffer outputs a first frame including the first gamma data value and a second frame including the second gamma data value. The output buffer outputs the first and second frames in a repeated manner for every predetermined number of frames.

公开(公告)号：US09678376B2

公开(公告)日：2017-06-13

申请号：US14108910

申请日：2013-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae Ho Lee ,  Yong Seok Kim ,  Pil Sook Kwon ,  Won Tae Kim ,  Sung Hwan Won ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/1333 ,  G02F1/133377

Abstract: A liquid crystal display includes a microcavity formed on an insulation substrate that has a tapered side wall; a liquid crystal layer positioned in the microcavity; and a column portion in contact with the tapered side wall of the microcavity and between microcavities. The column portion includes a second column organic layer and a first column insulating layer formed outside the second column organic layer, and a side surface of first column insulating layer coincides with the side wall of the microcavity.

公开(公告)号：US09442328B2

公开(公告)日：2016-09-13

申请号：US14152653

申请日：2014-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  You Young Jin ,  Kyung Tae Chae ,  Don Chan Cho ,  Seok-Joon Hong

IPC: G02F1/1341 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A display device may include a substrate, a first roof layer formed of a material, a second roof layer formed of the material and spaced from the substrate, and a subpixel electrode disposed between the substrate and the first roof layer. The display device may further include a common electrode member disposed between the subpixel electrode and the first roof layer. The common electrode member may overlap the first roof layer in a first direction without extending beyond the first roof layer in a second direction. The first direction may be perpendicular to a surface of the substrate. The second direction may be parallel to the surface of the substrate. The display device may further include a liquid crystal set disposed between the subpixel electrode and the common electrode member.

Abstract translation: 显示装置可以包括基板，由材料形成的第一屋顶层，由材料形成并与基板间隔开的第二屋顶层，以及设置在基板和第一屋顶层之间的子像素电极。 显示装置还可以包括设置在子像素电极和第一屋顶层之间的公共电极构件。 公共电极构件可以在第一方向上与第一屋顶层重叠而不在第二方向上延伸超过第一屋顶层。 第一方向可以垂直于衬底的表面。 第二方向可以平行于衬底的表面。 显示装置还可以包括设置在子像素电极和公共电极构件之间的液晶组。

公开(公告)号：US09019458B2

公开(公告)日：2015-04-28

申请号：US14047242

申请日：2013-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  Yong Seok Kim ,  Sung Hwan Won ,  Seon Uk Lee ,  Kyung Tae Chae ,  Pil Sook Kwon ,  Dae Ho Lee ,  Woo Jae Lee ,  Tae Woo Lim

IPC: G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1339 ,  G02F2001/134318

Abstract: A display device includes: a substrate, on which pixel areas arranged substantially in a matrix form having pixel rows and pixel columns are defined; a thin film transistor disposed on the substrate; a pixel electrode disposed in the pixel areas and connected to the thin film transistor; common electrodes disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrodes; a roof layer disposed on the common electrodes, where a liquid crystal injection hole is defined through the common electrodes and the roof layer and exposes the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, where the common electrodes in the pixel rows are connected to each other.

Abstract translation: 显示装置包括：基板，其上限定了基本上以矩阵形式排列的像素区域，其具有像素行和像素列; 设置在所述基板上的薄膜晶体管; 像素电极，设置在所述像素区域中并连接到所述薄膜晶体管; 公共电极设置在像素电极上并与像素电极间隔开，其中微腔限定在像素电极和公共电极之间; 设置在公共电极上的屋顶层，其中通过公共电极和屋顶层限定液晶注入孔并暴露微腔; 设置在微腔中的液晶层; 以及设置在屋顶层上的封装层，其中封装层覆盖液晶注入孔并密封微腔，其中像素行中的公共电极彼此连接。

公开(公告)号：US20140267966A1

公开(公告)日：2014-09-18

申请号：US14026497

申请日：2013-09-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hwan Won ,  Yong Seok Kim ,  Lim Tae Woo ,  Pil Sook Kwon ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Nam Seok Roh ,  Woo Jae Lee

IPC: G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1362

Abstract: A liquid crystal display includes a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a first insulating layer facing the pixel electrode; a plurality of microcavities each defined between the pixel electrode and the first insulating layer and including a liquid crystal injection hole exposing an inside of the microcavity; a liquid crystal layer including liquid crystal molecules, in the microcavities; a light blocking layer between adjacent microcavities; and a passivation layer member enclosing the light blocking layer.

Abstract translation: 液晶显示器包括基板; 衬底上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 面向像素电极的第一绝缘层; 多个微腔，分别限定在所述像素电极和所述第一绝缘层之间，并且包括暴露所述微腔内部的液晶注入孔; 在微腔中包含液晶分子的液晶层; 相邻微腔之间的阻光层; 以及包围所述遮光层的钝化层构件。

公开(公告)号：US20140226118A1

公开(公告)日：2014-08-14

申请号：US14108910

申请日：2013-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae Ho Lee ,  Yong Seok Kim ,  Pil Sook Kwon ,  Won Tae Kim ,  Sung Hwan Won ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/1333 ,  G02F1/133377

Abstract: A liquid crystal display includes a microcavity formed on an insulation substrate that has a tapered side wall; a liquid crystal layer positioned in the microcavity; and a column portion in contact with the tapered side wall of the microcavity and between microcavities. The column portion includes a second column organic layer and a first column insulating layer formed outside the second column organic layer, and a side surface of first column insulating layer coincides with the side wall of the microcavity.

Abstract translation: 液晶显示器包括形成在绝缘基板上的具有锥形侧壁的微腔; 定位在微腔中的液晶层; 以及与微腔的锥形侧壁和微腔之间接触的柱部分。 柱部包括第二列有机层和形成在第二列有机层外侧的第一列绝缘层，第一列绝缘层的侧表面与微腔的侧壁重合。