公开(公告)号：US20250131867A1

公开(公告)日：2025-04-24

申请号：US18731250

申请日：2024-06-01

Applicant: Samsung Display Co., LTD.

Inventor： Dong Wan PARK ,  Joong Hyun KIM

IPC: G09G3/20 ,  G09G3/3233

Abstract: A display device includes: pixels each connected to a corresponding scan signal among scan lines, a corresponding data line among data lines, and a corresponding emission control line among emission control lines; and an emission driver which supplies an emission control signal to the emission control lines. The emission control signal includes a first emission control signal having a first width and a second emission control signal having a second width during an active area of one frame.

公开(公告)号：US20150198756A1

公开(公告)日：2015-07-16

申请号：US14257745

申请日：2014-04-21

Applicant: Samsung Display co., Ltd

Inventor： Hyun Hwa SONG ,  Do Hun KIM ,  Dong Hoon KIM ,  Joong Hyun KIM ,  Sang Hoon LEE ,  Ji Won LEE ,  Seong Yong HWANG

IPC: F21V8/00 ,  G02B5/02

CPC classification number: G02B6/0025 ,  G02B5/0215 ,  G02B5/0242 ,  G02F1/133504 ,  G02F1/133512 ,  G02F2001/133317

Abstract: A backlight unit including an optical pattern sheet and a liquid crystal display are provided. The backlight unit includes a light guide plate, a light source portion arranged adjacent to a side surface of the light guide plate to emit light, a mold frame having an extension portion that covers an upper portion of the light source portion and a part of an upper portion of the light guide plate, and an optical pattern sheet arranged on a lower portion of the extension portion to shade or diffuse incident light, wherein the optical pattern sheet includes a base film and an optical pattern portion positioned on the base film.

Abstract translation: 提供了包括光学图案片和液晶显示器的背光单元。 背光单元包括导光板，与导光板的侧表面相邻布置以发光的光源部，具有覆盖光源部的上部的延伸部的模框， 导光板的上部和布置在延伸部分的下部上以遮蔽或漫射入射光的光学图案片，其中光学图案片包括基膜和位于基膜上的光学图案部分。

公开(公告)号：US20240023413A1

公开(公告)日：2024-01-18

申请号：US18189032

申请日：2023-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Joong Hyun KIM ,  Sang Jun Park ,  Yong Hwa Baek ,  Kyong Taeg LEE ,  Seok Chu

IPC: H10K59/80 ,  H10K59/40 ,  H10K59/12 ,  G06F3/041

CPC classification number: H10K59/8731 ,  H10K59/40 ,  H10K59/1201 ,  G06F3/0412 ,  H10K59/12 ,  G06F2203/04103 ,  G06F3/0446

Abstract: A display device includes a substrate including a display area and a non-display area. A light-emitting element layer is disposed on the display area. An encapsulation layer is disposed on the light-emitting element layer and extends into the non-display area. A touch sensing layer is disposed on the encapsulation layer. A cover layer is disposed on the touch sensing layer and extends into the non-display area. Lateral sides of the substrate are aligned with lateral sides of the cover layer.

公开(公告)号：US20160274275A1

公开(公告)日：2016-09-22

申请号：US14860193

申请日：2015-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Joong Hyun KIM ,  Min Su KIM ,  Ju Youn SON ,  Seung Hwan CHUNG

IPC: G02B1/10 ,  G02F1/1335

CPC classification number: G02B1/10 ,  G02F1/133308 ,  G02F1/133528 ,  G02F2001/133331 ,  G09F9/00

Abstract: A display device includes a display panel, an optical film arranged on an upper portion of the display panel and including first and second intaglio pattern portions having different depths from each other, a bonding member configured to contact at least a part of the display panel and a surface of the first intaglio pattern portion and an air layer configured to fill between a surface of the second intaglio pattern portion and the display panel.

Abstract translation: 显示装置包括显示面板，配置在显示面板的上部的光学薄膜，具有彼此不同深度的第一和第二凹版图形部分，被配置为接触至少一部分显示面板和 第一凹版图案部分的表面和构造成填充在第二凹版图案部分的表面和显示面板之间的空气层。

公开(公告)号：US20150369451A1

公开(公告)日：2015-12-24

申请号：US14696038

申请日：2015-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seong-Yong HWANG ,  Sang Won LEE ,  Joong Hyun KIM ,  Min-Young SONG ,  Byung-Seo YOON ,  Gi Cherl KIM

IPC: F21V5/04 ,  F21V7/00

CPC classification number: F21V5/048 ,  F21V7/0091 ,  G02B19/0028 ,  G02B19/0066 ,  G02F1/133603

Abstract: A lens assembly for a backlight light source includes: a plurality of light emitters, where each of the light emitters includes a first light-emitting device and a second light-emitting device, and the first and second light-emitting devices emit light having different colors from each other; and a lens disposed on the light emitter to cover the light emitter, where the lens is substantially symmetric with respect to a center axis thereof and has a bar shape extending in a direction parallel to the center axis, the light emitters are spaced apart from each other in the direction parallel to the center axis, and the first light-emitting device and the second light-emitting device of each of the light emitters are spaced apart from each other in the direction parallel to the center axis.

Abstract translation: 一种用于背光源的透镜组件包括：多个发光器，其中每个发光体包括第一发光器件和第二发光器件，并且第一和第二发光器件发射具有不同的光 彼此之间的颜色; 以及设置在发光器上以覆盖光发射器的透镜，其中透镜相对于其中心轴线基本上对称，并且具有在平行于中心轴线的方向上延伸的条形，光发射器与每个 另一个在平行于中心轴的方向上，并且每个发光体的第一发光装置和第二发光装置在平行于中心轴线的方向上彼此间隔开。

公开(公告)号：US20150062871A1

公开(公告)日：2015-03-05

申请号：US14103459

申请日：2013-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Joong Hyun KIM ,  Tae Yong RYU ,  Seung Hwan CHUNG

IPC: G02B5/02

CPC classification number: G02B5/0231 ,  G02B5/0242 ,  G02B5/0263

Abstract: An optical plate and a method of manufacturing the same are provided where the optical plate can be patterned to counter-compensate for luminance hot spots of corresponding light sources. More specifically, there is provided an optical plate comprising a substrate, and a patterned optical processing layer which is disposed on the substrate, wherein the patterned optical processing layer comprises flat area portions located close to the substrate, a plurality of protruding patterns which are located on or between the flat area portions and have concave portions formed at respective ends thereof, and a plurality of light diffusing patterns which are located on the concave portions, respectively.

Abstract translation: 提供了一种光学板及其制造方法，其中可以对光学板进行图案化以对相应光源的亮度热点进行补偿。 更具体地，提供了一种包括基板的光学板和设置在基板上的图案化光学处理层，其中图案化光学处理层包括靠近基板定位的平坦区域部分，多个突出图案位于 在平坦部分之间或之间，并且在其两端形成有凹部，分别位于凹部上的多个光漫射图案。