公开(公告)号：US20220328724A1

公开(公告)日：2022-10-13

申请号：US17592430

申请日：2022-02-03

Applicant: Samsung Display Co., LTD.

Inventor： Dae Hwan JANG ,  Seok Hyun NAM ,  Jin Ho CHO

IPC: H01L33/38 ,  H01L33/62 ,  H01L33/50 ,  H01L27/15 ,  H01L33/00 ,  G09F9/302

Abstract: A display device includes a first substrate including a first contact hole, a pad part on an upper surface of the first substrate and defining a second contact hole corresponding to the first contact hole, a bump connection electrode on the first substrate and extended into the second contact hole, a display layer on the pad part and the bump connection electrode, a flexible film on a lower surface of the first substrate and including a lead electrode adjacent to the first contact hole, and a bump electrode electrically connecting the lead electrode and the bump connection electrode to each other.

公开(公告)号：US20180149807A1

公开(公告)日：2018-05-31

申请号：US15809604

申请日：2017-11-10

Applicant: Samsung Display Co. Ltd.

Inventor： Woo Suk SEO ,  Kwang Wook CHOI ,  Yong Hoon KWON ,  Sung Chul KIM ,  Seok Hyun NAM ,  Si Joon SONG

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/009 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133614 ,  H01L33/507

Abstract: A backlight unit includes a light guide plate; a wavelength conversion member disposed on a surface of the light guide plate; and a housing which houses the wavelength conversion member and is fused to the light guide plate.

公开(公告)号：US20160092030A1

公开(公告)日：2016-03-31

申请号：US14736622

申请日：2015-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Chul BYUN ,  Seok Hyun NAM ,  Se Ki PARK ,  Young Hye SON ,  Sang Hyuk LEE

IPC: G06F3/042 ,  F21V8/00 ,  G06F3/041

CPC classification number: G06F3/0421 ,  G02B6/0018 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0091 ,  G06F3/0412 ,  G06F3/046

Abstract: A display device may include a display panel, at least one light source disposed on one side of the display panel, a circuit board to drive the light source, a light guide plate in which light emitted from the light source is incident into a surface and is emitted to another surface, and a lower frame to support the display panel and to accommodate the light source and the light guide plate. The lower frame may include a base substrate, a digitizer disposed on the base substrate, and a dummy digitizer pattern disposed on the base substrate and spaced apart from the digitizer. The circuit board may be disposed between the digitizer and the dummy digitizer pattern, and the lower frame may be bent and extend around the light source.

Abstract translation: 显示装置可以包括显示面板，设置在显示面板一侧的至少一个光源，驱动光源的电路板，从光源发射的光入射到表面的导光板， 被发射到另一表面，下框架支撑显示面板并容纳光源和导光板。 下框架可以包括基底基板，设置在基底基板上的数字化仪，以及设置在基底基板上并与数字化仪隔开的虚拟数字转换器图案。 电路板可以设置在数字转换器和虚拟数字转换器图案之间，并且下框架可以弯曲并围绕光源延伸。

公开(公告)号：US20150206507A1

公开(公告)日：2015-07-23

申请号：US14306510

申请日：2014-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Hoon KWON ,  Hee Kwang SONG ,  Ho Sik SHIN ,  Jung Hyun KIM ,  Seok Hyun NAM

IPC: G09G5/10 ,  G09G3/36 ,  G09G5/02

CPC classification number: G09G5/10 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/36 ,  G09G5/02 ,  G09G2320/0285 ,  G09G2360/16

Abstract: A display device includes a display panel which displays an image corresponding to input image data and is divided into a display blocks, a light source module which includes a light source blocks respectively corresponding to the display blocks, each of the light source blocks including a first light source which emits light of a first color, and a second light source which emits light of a combination of second and third colors, a dimming controller which outputs a dimming signal, a light source module driver which drives each of the light source blocks based on the dimming signal, where the dimming controller detects block image data corresponding to each of the display blocks from the image data, calculates color data based on the block image data, and provides a first dimming signal and a second dimming signal to the light source module driver.

Abstract translation: 显示装置包括：显示面板，其显示与输入图像数据对应的图像，并且被划分为显示块，光源模块，其包括分别对应于所述显示块的光源块，每个所述光源块包括第一 发出第一颜色的光的光源和发出第二和第三种颜色的组合的光的第二光源，输出调光信号的调光控制器，驱动每个光源块的光源模块驱动器 在调光信号中，调光控制器根据图像数据检测与每个显示块相对应的块图像数据，基于块图像数据计算颜色数据，并向光源提供第一调光信号和第二调光信号 模块驱动程序。

公开(公告)号：US20150109764A1

公开(公告)日：2015-04-23

申请号：US14265480

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Eun NAM ,  Young-Min PARK ,  Seok Hyun NAM

IPC: F21V5/04 ,  G02F1/1335 ,  F21K99/00

CPC classification number: G02F1/133526 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0071 ,  G02F1/133603 ,  G02F2001/133607

Abstract: A lens for a backlight of a display device, includes a lower surface, a groove portion defined recessed from the lower surface and comprising a curved surface; and an upper surface comprising an outer edge and a center, in a plan view, of which a distance from the lower surface decreases in a direction from the outer edge to the center.

Abstract translation: 一种用于显示装置的背光源的透镜，包括下表面，从所述下表面凹入并包括弯曲表面的凹槽部分; 并且在俯视图中包括外边缘和中心的上表面，其从下表面的距离在从外边缘到中心的方向上减小。

公开(公告)号：US20150062872A1

公开(公告)日：2015-03-05

申请号：US14249231

申请日：2014-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Kwang SONG ,  Kang Woo LEE ,  Seok Hyun NAM ,  Ju Young YOON ,  Kwang Wook CHOI

IPC: F21V5/04 ,  F21V9/08

CPC classification number: G02F1/133603 ,  G02B5/021 ,  G02B5/0221 ,  G02B5/0289 ,  G02B19/0028 ,  G02B19/0061 ,  G02F2001/133607

Abstract: Provided are a light source assembly and a backlight assembly including a lens module. The light source assembly includes: a light source module capable of emitting light and a lens module positioned on the light source module. The lens module includes a light collecting lens collecting the light emitted from the light source module, and a diffusion lens positioned on the light collecting lens, and including an inner curved surface in which light from the light collecting lens is incident and an outer curved surface where the light incident on the inner curved surface exits the diffusion lens, and the light emitted from the light source module forms a light collecting region on the inner curved surface by passing through the light collecting lens.

Abstract translation: 提供了一种光源组件和包括透镜模块的背光组件。 光源组件包括：能够发光的光源模块和位于光源模块上的透镜模块。 透镜模块包括：聚光透镜，其收集从光源模块发出的光;以及扩散透镜，位于集光透镜上，并且包括内弯曲表面，其中来自聚光透镜的光入射，内弯曲表面 其中入射在内曲面上的光离开扩散透镜，并且从光源模块发出的光通过聚光透镜在内弯曲表面上形成聚光区域。