公开(公告)号：US20140140093A1

公开(公告)日：2014-05-22

申请号：US14143604

申请日：2013-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KYU-HUN LIM ,  TAE-SEOK JANG ,  JEONG-WEON SEO ,  YOON-HO KIM ,  YI-SOO WON ,  WON-JONG OHN

IPC: F21V8/00

CPC classification number: G02B6/0081 ,  G02B6/0035 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0085 ,  G02F2001/133628

Abstract: A backlight assembly includes a light guiding plate, a light source and a bottom receiving plate. The light source is disposed at a first side of the light guiding plate. The bottom receiving plate includes a bottom surface and a side wall to form a receiving space in which at least a portion of the light guiding plate is placed. The bottom surface is smaller than a lower surface of the light guiding plate and has a plurality of openings formed through the bottom surface. The side wall extends from the bottom surface.

Abstract translation: 背光组件包括导光板，光源和底部接收板。 光源设置在导光板的第一侧。 底部容纳板包括底面和侧壁，以形成至少一部分导光板的容纳空间。 底表面小于导光板的下表面，并且具有通过底表面形成的多个开口。 侧壁从底面延伸。

公开(公告)号：US20240206305A1

公开(公告)日：2024-06-20

申请号：US18450587

申请日：2023-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEWOO KIM ,  YOON-HO KIM ,  JEONG-YOUNG KIM

IPC: H10K59/90 ,  H05K1/14 ,  H10K59/131

CPC classification number: H10K59/90 ,  H05K1/147 ,  H10K59/131 ,  H05K2201/10128

Abstract: A display device comprises a display substrate including a display area on which a plurality of pixels are disposed and a pad area adjacent to an one side of the display area, a cover panel disposed under the display substrate, a first circuit board electrically connected to the pad area, a second circuit board electrically connected to the first circuit board and disposed under the cover panel, a control chip mounted on a first surface of the second circuit board, and an adhesive layer attaching the second circuit board to the cover panel and, when viewed in a plan view, defining an opening exposing a portion of the second circuit board at which the control chip is disposed.

公开(公告)号：US20230386404A1

公开(公告)日：2023-11-30

申请号：US18095721

申请日：2023-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： YOON-HO KIM ,  JEONG-YOUNG KIM ,  DONGWAN PARK

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0413 ,  G09G2310/08 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0819 ,  G09G2330/027

Abstract: A display device includes a display panel including first to (m*n−1)th pixel rows and a dummy pixel row, where each of m and n is a natural number greater than or equal to 2, an emission driver which provides emission signals to the first to (m*n−1)th pixel rows and the dummy pixel row, and a timing controller which provides an emission start signal and a dummy start signal to the emission driver. Each of the emission signals includes a plurality of on-periods and a plurality of off-periods in one frame period, and time points of off-periods of an emission signal provided to the dummy pixel row are the same as time points of off-periods of an emission signal provided to each of k*nth pixel rows, where k is a natural number greater than or equal to 1 and less than m.