公开(公告)号：US20170025058A1

公开(公告)日：2017-01-26

申请号：US15288601

申请日：2016-10-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WON SIK OH ,  YUNKI BAEK ,  JINHO PARK ,  GIGEUN KIM ,  CHEOLWOO PARK ,  KYOUNGWON LEE ,  HEESOON JEONG ,  JAEMIN HA

IPC: G09G3/20 ,  H04N5/202 ,  G06K9/00 ,  G09G3/36

CPC classification number: G09G3/2092 ,  G06K9/00255 ,  G09G3/3611 ,  G09G2320/028 ,  G09G2320/0626 ,  G09G2320/0673 ,  G09G2354/00 ,  H04N5/202

Abstract: An image display system includes a camera part and an image display part. The image display part includes a user analyzer, a gamma corrector, a gamma voltage generator, and a display panel. The camera part takes a picture of a user and generates a user image signal. The user analyzer calculates the user's viewing direction based on the user image signal. The gamma corrector generates a correction gamma value based on the viewing direction. The gamma voltage generator generates a gamma voltage based on the correction gamma value, and the display panel displays an image corresponding to the gamma voltage. Accordingly, the image display system provides the image having an optimized gamma curve to the user in real time even without a separate input from the user.

Abstract translation: 图像显示系统包括相机部分和图像显示部分。 图像显示部分包括用户分析器，伽马校正器，伽玛电压发生器和显示面板。 相机部分拍摄用户的照片并产生用户图像信号。 用户分析器基于用户图像信号计算用户的观看方向。 伽马校正器基于观察方向生成校正伽马值。 伽马电压发生器基于校正伽马值产生伽马电压，并且显示面板显示对应于伽马电压的图像。 因此，图像显示系统即使没有来自用户的单独输入，也可以实时地向用户提供具有优化的伽马曲线的图像。

公开(公告)号：US20220199019A1

公开(公告)日：2022-06-23

申请号：US17550349

申请日：2021-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： SUYEON YUN ,  YOONA KIM ,  HEESOON JEONG ,  MINSOO KIM ,  SUNGHOON KIM ,  YOUNG-CHEOL JEONG

IPC: G09G3/3233 ,  G09G3/3266

Abstract: An organic light emitting diode (OLED) display device includes: a display panel including a first region and a second region; and a scan driver including a plurality of first stages and a plurality of second stages which are coupled to each other. The plurality of first stages is configured to provide scan signals and sensing signals to the first region, and the plurality of second stages is configured to provide the scan signals and the sensing signals to the second region. A configuration of the plurality of first stages is different from a configuration of the plurality of second stages.

公开(公告)号：US20170243890A1

公开(公告)日：2017-08-24

申请号：US15432194

申请日：2017-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HEESOON JEONG

IPC: H01L27/12 ,  H05K1/11 ,  H05K1/18 ,  H01L23/00

CPC classification number: H01L27/124 ,  H01L24/05 ,  H01L24/06 ,  H01L24/08 ,  H01L24/09 ,  H01L2224/05026 ,  H01L2224/0603 ,  H01L2224/06051 ,  H01L2224/06102 ,  H01L2224/06135 ,  H01L2224/06177 ,  H01L2224/06181 ,  H01L2224/08238 ,  H01L2224/09181 ,  H05K1/117 ,  H05K1/14 ,  H05K1/183 ,  H05K3/325 ,  H05K3/36 ,  H05K2201/09045 ,  H05K2201/094 ,  H05K2201/10128 ,  H05K2203/167

Abstract: A display apparatus includes a display panel configured to display an image and including a first pad part, the first pad part including a plurality of first pads disposed at a first edge thereof, and a printed circuit board having an insertion hole in which at least a portion of the first edge of the first pad part is accommodated. The printed circuit board includes a plurality of first terminals disposed on an inner surface of the insertion hole to contact the plurality of first pads.