公开(公告)号：US10281781B2

公开(公告)日：2019-05-07

申请号：US15483071

申请日：2017-04-10

Applicant: Samsung Display Co. Ltd.

Inventor： Byung Gon Kum ,  Seong Gyu Kwon ,  Sang Il Kim ,  Tae Woo Lim ,  Sang Gil Lee

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343

Abstract: A display device includes a first substrate including a display area and a non-display area which is outside the display area; a first gate signal line and a second gate signal line each on the non-display area of the first substrate; a connection electrode which is on the non-display area of the first substrate and connects the first gate signal line and the second gate signal line to each other; and a static electricity prevention pattern which is on the non-display area of the first substrate and on the connection electrode.

公开(公告)号：US20150140889A1

公开(公告)日：2015-05-21

申请号：US14336425

申请日：2014-07-21

Applicant: SAMSUNG DISPLAY CO., LTD. ,  TOPTEC CO., LTD

Inventor： Kwang Ho LEE ,  Young Bae Kim ,  Hyeok Yun Kwon ,  Sang Il Kim ,  Jong Seong Kim

IPC: G02F1/13 ,  G02F1/1333

CPC classification number: G02F1/1303 ,  B32B38/0004 ,  B32B38/10 ,  B32B2457/202

Abstract: A manufacturing device for a liquid crystal display panel includes a stage including a first stage part and second stage part. The stage is configured to support a substrate laminate. A knife includes an entrance portion and a rigidity securing portion. The knife is configured to peel a support substrate of the substrate laminate. The stage is configured to rotate in a direction parallel with a surface of the stage. The rigidity securing portion of the knife is thicker than an entrance portion of the knife.

Abstract translation: 一种用于液晶显示面板的制造装置，包括具有第一级部和第二级部的台。 该台被构造成支撑基底层压板。 刀包括入口部分和刚性固定部分。 刀构造成剥离基板层叠体的支撑基板。 舞台被配置为在与舞台的表面平行的方向上旋转。 刀的刚性固定部分比刀的入口部分厚。

公开(公告)号：US09785002B2

公开(公告)日：2017-10-10

申请号：US14831532

申请日：2015-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Yu Jin Kim ,  Sang Il Kim ,  Kyung Tae Chae

IPC: G02F1/1333 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/133377 ,  G02F1/133371 ,  G02F1/1368 ,  H01L27/1214 ,  H01L27/1259

Abstract: A curved liquid crystal display and a method of manufacturing it are presented. The display includes: a substrate having a central portion; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; and a roof layer disposed to face the pixel electrode; and a liquid crystal layer disposed between the pixel electrode and the roof layer and formed by a plurality of microcavities, wherein the microcavities hold a liquid crystal material, wherein a difference between a maximum cell gap and a minimum cell gap in each of the microcavities increases with distance from the central portion of the substrate.

公开(公告)号：US09772516B2

公开(公告)日：2017-09-26

申请号：US14266357

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun Lee ,  Suk Hoon Kang ,  Sang Il Kim ,  Yeun Tae Kim ,  Dong Youb Oh ,  Mi Hwa Lee ,  Woo Jae Lee ,  Jun Woo Lee

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/1333 ,  G02F1/133377 ,  G02F1/133788 ,  G02F2001/133368

Abstract: A liquid crystal display is provided that includes: a substrate; a thin film transistor disposed on the substrate; a protection layer disposed on the thin film transistor; a first electrode and a second electrode disposed on the protection layer; an alignment layer disposed on the second electrode; and a roof layer facing the second electrode, wherein a plurality of microcavities are formed between the second electrode and the roof layer, the microcavities include a liquid crystal material, and the alignment layer includes a photo-alignment material.

公开(公告)号：US09632337B2

公开(公告)日：2017-04-25

申请号：US14336425

申请日：2014-07-21

Applicant: SAMSUNG DISPLAY CO., LTD. ,  TOPTEC CO., LTD

Inventor： Kwang Ho Lee ,  Young Bae Kim ,  Hyeok Yun Kwon ,  Sang Il Kim ,  Jong Seong Kim

IPC: G02F1/1333 ,  G02F1/13 ,  B32B38/00 ,  B32B38/10

CPC classification number: G02F1/1303 ,  B32B38/0004 ,  B32B38/10 ,  B32B2457/202

Abstract: A manufacturing device for a liquid crystal display panel includes a stage including a first stage part and second stage part. The stage is configured to support a substrate laminate. A knife includes an entrance portion and a rigidity securing portion. The knife is configured to peel a support substrate of the substrate laminate. The stage is configured to rotate in a direction parallel with a surface of the stage. The rigidity securing portion of the knife is thicker than an entrance portion of the knife.

公开(公告)号：US09436031B2

公开(公告)日：2016-09-06

申请号：US14592596

申请日：2015-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Bo Ram Lee ,  Sang Il Kim ,  Yong Seok Kim ,  Seung-Jin Baek ,  Dong-Min Lee

IPC: H01L27/32 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1368 ,  H01L27/1262 ,  H01L27/323 ,  H01L27/3241 ,  H01L27/3244

Abstract: A liquid crystal display including: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a lower insulating layer facing the pixel electrode; and a touch sensor disposed on the lower insulating layer, the touch sensor including a first transparent conductive layer and a second transparent conductive layer. A plurality of microcavities is formed between the pixel electrode and the lower insulating layer.The microcavities form a liquid crystal layer including a liquid crystal material, the lower insulating layer has a matrix shape including a horizontal portion and a vertical portion, and the second transparent conductive layer overlaps the vertical portion of the lower insulating layer.

Abstract translation: 微腔形成包括液晶材料的液晶层，下绝缘层具有包括水平部分和垂直部分的矩阵形状，并且第二透明导电层与下绝缘层的垂直部分重叠。

公开(公告)号：US09833983B2

公开(公告)日：2017-12-05

申请号：US14308928

申请日：2014-06-19

Applicant: Samsung Display Co. Ltd.

Inventor： Jong Seong Kim ,  Sang Il Kim

IPC: B32B38/00 ,  G02B5/30 ,  G02F1/1335 ,  G02B1/14 ,  B32B38/14

CPC classification number: B32B38/0012 ,  B32B38/14 ,  B32B2038/0028 ,  B32B2038/0076 ,  B32B2307/42 ,  B32B2315/08 ,  B32B2457/202 ,  B32B2551/00 ,  G02B1/14 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T156/10

Abstract: A polarizing plate includes a first glass plate; a second glass plate facing the first glass plate; and a polarizing device between the first and second glass plates. An external surface of at least one of the first and second glass plates, which is not in contact with the polarizing device, has a root mean square surface roughness of about 1 nanometer or less.

公开(公告)号：US09134562B2

公开(公告)日：2015-09-15

申请号：US13862024

申请日：2013-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Il Kim

IPC: G09F13/04 ,  G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133553

Abstract: A display device includes a display panel having a plurality of selective light transmitting regions through which light can be controllably transmitted and one or more light blocking regions. It further includes a backlighting unit disposed and configured to supply backlighting light to the display panel and a backlighting light changing layer configured to change one or more optical characteristics (e.g., polarization) of light passed therethrough. The display device further includes a reflection pattern layer disposed between the backlighting light changing layer and the backlighting unit and including a plurality of light-passing regions configured to let light pass therethrough and one or more reflection portions configured to reflect light, where the reflection portions are disposed to intercept, and reflect light coming from the backlighting unit and heading forward to a corresponding one or more of the light blocking regions of the display panel back to the backlighting unit.

Abstract translation: 显示装置包括具有多个选择性透光区域的显示面板，通过该多个选择性透光区域可以控制光的透射，以及一个或多个遮光区域。 它还包括设置和配置为向显示面板提供背光灯的背光单元和被配置为改变通过其中的光的一种或多种光学特性（例如，偏振）的背光光改变层。 显示装置还包括设置在背光改变层和背光单元之间的反射图案层，并且包括被配置为使光通过的多个光通过区域和被配置为反射光的一个或多个反射部分，其中反射部分 被布置成截取并反射来自背光单元的光并向前朝向显示面板的相应的一个或多个遮光区域返回背光单元。