公开(公告)号：US20210175446A1

公开(公告)日：2021-06-10

申请号：US17178384

申请日：2021-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo KIM ,  Seung-Hwan CHO ,  Jong Hyun CHOI ,  Sang Hoon LEE

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.

公开(公告)号：US20200313102A1

公开(公告)日：2020-10-01

申请号：US16815117

申请日：2020-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo KIM ,  Seung-Hwan CHO ,  Jong Hyun CHOI ,  Sang Hoon LEE

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.

公开(公告)号：US20150176804A1

公开(公告)日：2015-06-25

申请号：US14245814

申请日：2014-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Hwa SONG ,  Dong Hoon KIM ,  Sang Chul BYUN ,  Sang Hoon LEE ,  Seung Hwan CHUNG ,  Han Moe CHA

IPC: F21V9/08 ,  C09K11/08 ,  F21V9/16 ,  G02F1/1335 ,  F21V8/00

CPC classification number: C09K11/08 ,  G02B6/0055 ,  G02F1/133615 ,  G02F2001/133614 ,  Y10T428/24479

Abstract: A wavelength converter and a liquid crystal display having the same, the wavelength converter including a first pattern that converts a wavelength of light into red light, and a second pattern that converts a wavelength of light into green light. The first pattern and the second pattern are alternately disposed, and an optical path length La of each of the first pattern and the second pattern is given by Equation (1): La=(λa/2)×m, wherein La is an optical length of an a-th pattern, λa is a wavelength of light converted by the a-th pattern, a is one or two, and m is a natural number.

Abstract translation: 一种波长转换器和具有该波长转换器的液晶显示器，所述波长转换器包括将光的波长转换成红色光的第一图案，以及将光的波长转换成绿色光的第二图案。 交替地布置第一图案和第二图案，并且通过等式（1）给出第一图案和第二图案中的每一个的光程长度La：La =（λa/ 2）×m，其中La是光学 第a图案的长度，λa是由第a图案转换的光的波长，a是1或2，m是自然数。

公开(公告)号：US20150029697A1

公开(公告)日：2015-01-29

申请号：US14155948

申请日：2014-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Changyong PARK ,  Young-Ran SON ,  Sang Hoon LEE ,  Seki PARK ,  Luly LEE

IPC: F21V7/00

CPC classification number: F21V7/00 ,  G02F1/133603 ,  G02F1/133605

Abstract: A backlight unit including a bottom cover having a bottom surface and a sidewall extending from the bottom surface, light sources, and a reflection sheet. Outermost ones of the light sources are configured to include a first light source and a second light source. The first light source and the second light source have different distances from the sidewall. The reflection sheet includes a first reflection sheet disposed between the sidewall and the first light source and a second reflection sheet disposed between the sidewall and the second light source. The first reflection sheet and the second reflection sheet have different inclined angles from each other.

Abstract translation: 一种背光单元，包括具有底表面和从底表面延伸的侧壁的底盖，光源和反射片。 光源中最外面的一个被配置为包括第一光源和第二光源。 第一光源和第二光源具有与侧壁不同的距离。 反射片包括设置在侧壁和第一光源之间的第一反射片和设置在侧壁和第二光源之间的第二反射片。 第一反射片和第二反射片具有彼此不同的倾斜角。

公开(公告)号：US20140003031A1

公开(公告)日：2014-01-02

申请号：US13734660

申请日：2013-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Hwi KIM ,  Won Jin KIM ,  Sang Hoon LEE ,  Seong Sik CHOI ,  Jae Chang CHOI

IPC: F21V29/00 ,  G09F13/04

CPC classification number: G09F13/04 ,  B82B1/005 ,  F21V29/70 ,  F21V29/71 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133608 ,  G02F1/133615 ,  G02F2001/133628

Abstract: A display device includes: a display panel; a bottom container member which receives the display panel; an auxiliary member including a bottom, and a side extending from an edge of the bottom, and coupled with the bottom container member; a light source unit coupled with the side of the auxiliary member; and a first heat radiating member between the auxiliary member and the light source unit. The first heat radiating member includes a phase change material.

Abstract translation: 显示装置包括：显示面板; 接收所述显示面板的底部容器构件; 包括底部的辅助构件和从底部的边缘延伸并与底部容器构件联接的一侧; 与所述辅助构件的一侧联接的光源单元; 以及在所述辅助构件和所述光源单元之间的第一散热构件。 第一散热构件包括相变材料。

公开(公告)号：US20220157255A1

公开(公告)日：2022-05-19

申请号：US17592673

申请日：2022-02-04

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHO ,  Ki Nyeng KANG ,  Sang Hoon LEE ,  Sun Ho KIM ,  Tae Woo KIM ,  Tae Hoon YANG ,  Jong Hyun CHOI

IPC: G09G3/3266 ,  G09G3/3258

Abstract: A display device including a substrate including a display area and a non-display area, a plurality of signal lines disposed in the display area and extending along a first direction and from the non-display area to the display area, a connection line extending from the non-display area and electrically connected to a respective signal line of the plurality of signal lines in the non-display area, and an initialization voltage line extending in a second direction intersecting the first direction, wherein the connection line overlaps the initialization voltage line in a thickness direction of the display device.

公开(公告)号：US20210126076A1

公开(公告)日：2021-04-29

申请号：US16915532

申请日：2020-06-29

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hoon LEE ,  Ki Nyeng KANG ,  Sun Kwang KIM ,  Tae Woo KIM ,  Jong Hyun CHOI ,  Tae Hoon YANG

IPC: H01L27/32

Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the third signal line is longer than a length of the second signal line in the first direction.

公开(公告)号：US20200380918A1

公开(公告)日：2020-12-03

申请号：US16832668

申请日：2020-03-27

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHO ,  Ki Nyeng KANG ,  Sang Hoon LEE ,  Sun Ho KIM ,  Tae Woo KIM ,  Tae Hoon YANG ,  Jong Hyun CHOI

IPC: G09G3/3266 ,  G09G3/3258

Abstract: A display device including a substrate including a display area and a non-display area, a plurality of signal lines disposed in the display area and extending along a first direction and from the non-display area to the display area, a connection line extending from the non-display area and electrically connected to a respective signal line of the plurality of signal lines in the non-display area, and an initialization voltage line extending in a second direction intersecting the first direction, wherein the connection line overlaps the initialization voltage line in a thickness direction of the display device.

公开(公告)号：US20150009712A1

公开(公告)日：2015-01-08

申请号：US14320022

申请日：2014-06-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong-Yong HWANG ,  Do Hun KIM ,  Sang Hoon LEE ,  Won Jin KIM ,  Hyun-Hwa SONG ,  Sang Heon YE ,  Ji Won LEE

IPC: F21V8/00

CPC classification number: G02B6/0051 ,  G02B6/0025

Abstract: A display device includes a display panel including a display area in which an image is displayed, and a light unit that includes: a light guide plate including a light receiving surface and a light emitting surface; a light source spaced apart from the light receiving surface while facing the light receiving surface and overlapping the display area; and a light diffusion member extending between the light receiving surface and the light source. The light diffusion member includes at least one of a first pattern formed on a surface of the light diffusion member facing the light emitting surface, and a second pattern formed on another surface of the light diffusion member, thereby implementing uniform brightness across the whole surface of the display panel.

Abstract translation: 显示装置包括：显示面板，其具有显示图像的显示区域;以及光单元，其包括：导光板，包括受光面和发光面; 与所述光接收表面间隔开并面对所述光接收表面并与所述显示区域重叠的光源; 以及在所述光接收表面和所述光源之间延伸的光漫射构件。 光漫射构件包括形成在面向发光表面的光漫射构件的表面上的第一图案和形成在光漫射构件的另一表面上的第二图案中的至少一个，从而在整个表面上实现均匀的亮度 显示面板。

公开(公告)号：US20240411186A1

公开(公告)日：2024-12-12

申请号：US18809294

申请日：2024-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Hoon LEE ,  Seung Min SONG ,  Min Joo KIM ,  Tae Woo KIM ,  Jong Hyun CHOI

IPC: G02F1/1345 ,  G06F3/041 ,  G06V40/19 ,  G09G3/3233 ,  H04N23/57 ,  H10K59/131 ,  H10K59/88

Abstract: A display device includes a display panel including a display area in which pixels are placed to display an image, and a non-display area located around the display area; and a cover window including a light blocking area overlapping the non-display area of the display panel in a thickness direction of the display panel, and a through hole penetrating through the light blocking area, wherein the display panel further includes a first power supply line located in the non-display area to apply a first power supply voltage, and wherein the first power supply line does not overlap the through hole in the thickness direction of the display panel.