公开(公告)号：US09285643B2

公开(公告)日：2016-03-15

申请号：US14187863

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Chul Song ,  Sung Man Kim ,  Jun Ho Song ,  Hwa Yeul Oh ,  Yu Jin Lee ,  Young Je Cho

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F1/1368

Abstract: A liquid crystal display includes pixels which is disposed in row and column directions, respectively includes pixel electrodes, and arranged along a first pixel column to a sixth pixel column, gate lines including pairs of two adjacent gate lines for each pixel row in the row direction, data lines including a first data line at a left side of the first pixel column, a second data line between the second and third pixel columns, a third data line between the fourth and fifth pixel columns, and a fourth data line at a right side of the sixth pixel column; and common voltage lines including a first common voltage line between the first and second pixel columns, a second common voltage line between the third and fourth pixel columns, and a third common voltage line between the fifth and sixth pixel columns.

Abstract translation: 液晶显示器包括沿行和列方向设置的像素，分别包括像素电极，沿着第一像素列至第六像素列布置，栅极线包括沿行方向的每个像素行的两条相邻的栅极线对 包括在第一像素列的左侧的第一数据线，第二和第三像素列之间的第二数据线，第四和第五像素列之间的第三数据线和右边的第四数据线的数据线 第六像素列的一侧; 以及包括第一和第二像素列之间的第一公共电压线，第三和第四像素列之间的第二公共电压线以及第五和第六像素列之间的第三公共电压线的公共电压线。

公开(公告)号：US11600750B2

公开(公告)日：2023-03-07

申请号：US16857000

申请日：2020-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Beom Soo Park ,  Min Jeong Oh ,  Young Je Cho

IPC: H01L33/50 ,  H01L33/24 ,  H01L33/44 ,  G09G3/32 ,  H01L33/56 ,  H01L27/15 ,  H01L33/38

Abstract: A display device may include: a substrate; first and second electrode on the substrate; light emitting element between the first and second electrodes; a barrier structure on the substrate and including a first surface, a second surface, and a third surface; a light conversion layer on the barrier structure; and a passivation layer on the light conversion layer. A first space defined by the second and third surfaces may be between the substrate and the barrier structure. A second space defined by the first and second surfaces may be between the barrier structure and the passivation layer. The first and second spaces may be alternately located in the first direction. The light emitting element may be in the first space. The light conversion layer may be in the at least one second space.

公开(公告)号：US11569305B2

公开(公告)日：2023-01-31

申请号：US16941471

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Beomsoo Park ,  Eun-Ae Kwak ,  Minjeong Oh ,  Young Je Cho

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.

公开(公告)号：US11061268B2

公开(公告)日：2021-07-13

申请号：US15825005

申请日：2017-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Ji Park ,  Kang Uk Kim ,  Hae Ju Yun ,  Don Chan Cho ,  Young Je Cho

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1333 ,  G02F1/1368

Abstract: A display device and a method of manufacturing a display device, the display device having a plurality of pixels defined therein and including: a first substrate; a partition wall disposed on the first substrate to define openings corresponding to the plurality of pixels; and color conversion patterns disposed in the openings. The partition wall includes a light-transmitting structure having a groove and a first partition wall portion disposed in the groove and having a higher optical density than the light-transmitting structure.

公开(公告)号：US20210104651A1

公开(公告)日：2021-04-08

申请号：US16993948

申请日：2020-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Kwang Soo Bae ,  Dong Uk Kim ,  Beom Soo Park ,  Min Jeong Oh ,  Young Je Cho

IPC: H01L33/62 ,  H01L33/60 ,  H01L33/00 ,  H01L27/15 ,  H01L33/50

Abstract: A display device includes a substrate and a display element layer disposed on the substrate and emitting light. The display element layer includes a first electrode electrically connected to a portion of a first light emitting element, a second electrode electrically connected to another portion of the first light emitting element, and at least one insulating structure disposed on the substrate and having a convex shape protruding from the substrate. The first light emitting element is disposed in a space of the at least one insulating structure. A method of manufacturing the display device is also disclosed.

公开(公告)号：US20210066399A1

公开(公告)日：2021-03-04

申请号：US16941471

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： KWANG SOO BAE ,  Beomsoo Park ,  Eun-Ae Kwak ,  Minjeong OH ,  Young Je Cho

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.

公开(公告)号：US10802323B2

公开(公告)日：2020-10-13

申请号：US16136155

申请日：2018-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Suk Bang ,  Kwang Soo Bae ,  Min Jeong Oh ,  Bo Ram Lee ,  Young Je Cho

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

Abstract: A display device may include the following elements: a first substrate; a pixel electrode overlapping the first substrate; a second substrate overlapping the first substrate; a plurality of optical members disposed on the second substrate, having identical structures, and protruding toward the first substrate; an overcoat layer directly contacting the optical members, covering the optical members, and positioned between the first substrate and the optical members; and a liquid crystal layer disposed between the pixel electrode and the overcoat layer. The pixel electrode may define one domain of the liquid crystal layer.

公开(公告)号：US20190259348A1

公开(公告)日：2019-08-22

申请号：US16261004

申请日：2019-01-29

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Eunhee Han ,  Seunghyun Park ,  Jonghwan Park ,  Young Je Cho

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1345

Abstract: A liquid crystal display device includes a reflective liquid crystal display panel and a panel driver configured to generate a driving voltage to drive the reflective liquid crystal display panel. The panel driver generates grayscale voltages having a voltage level between a first voltage and a second voltage based on a driving voltage-reflection ratio property in which a reflection ratio increases when the driving voltage increases to the first voltage and the reflection ratio decreases when the driving voltage increases from the first voltage to the second voltage.

公开(公告)号：US10274780B2

公开(公告)日：2019-04-30

申请号：US14264865

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Won Ho Kim ,  Tae Hyung Hwang ,  Young Jin Park ,  Seong Su Lim ,  Young Je Cho

IPC: G02F1/00 ,  G02F1/1335 ,  G02F1/1343

Abstract: A liquid crystal display according to an exemplary embodiment of the invention includes: a first type pixel including first liquid crystal molecules aligned approximately in a first direction; a second type pixel including second liquid crystal molecules aligned approximately in a second direction different from the first direction; a first lower polarizer disposed opposite to the first type pixel and having a transmissive axis approximately parallel to the first direction; and a second lower polarizer disposed opposite to the second type pixel and having a transmissive axis approximately parallel to the second direction.

公开(公告)号：US09595542B2

公开(公告)日：2017-03-14

申请号：US14106782

申请日：2013-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Ki Hwang ,  Sung Man Kim ,  Won Ho Kim ,  Yu Jin Lee ,  Young Je Cho ,  Tae Hyung Hwang

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1248

Abstract: A thin film transistor array panel includes a first insulation substrate, a gate line and a data line which are positioned on the first insulation substrate, are insulated from each other, and cross each other, a thin film transistor connected to the gate line and the data line, an organic film positioned on the thin film transistor, a second passivation layer which is positioned on the organic film and defines a plurality of second openings therein, a common electrode positioned on the second passivation layer, and a pixel electrode positioned in the plurality of second openings, where a thickness of the common electrode is larger than a thickness of the pixel electrode.

Abstract translation: 一种薄膜晶体管阵列面板，包括位于第一绝缘基板上的第一绝缘基板，栅极线和数据线彼此绝缘并彼此交叉，连接到栅极线的薄膜晶体管和 数据线，位于薄膜晶体管上的有机膜，位于有机膜上并限定多个第二开口的第二钝化层，位于第二钝化层上的公共电极和位于第二钝化层上的像素电极 多个第二开口，其中公共电极的厚度大于像素电极的厚度。