公开(公告)号：US10547003B2

公开(公告)日：2020-01-28

申请号：US15429740

申请日：2017-02-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Wan Park ,  Ju Eel Mun ,  Seung Ki Kang ,  In Hyun Hwang

IPC: C23C16/00 ,  H01L51/00 ,  C23C14/24 ,  C23C14/54 ,  H01L21/67 ,  H01L21/66 ,  H01L51/56

Abstract: A deposition apparatus includes a chamber, a first stage and a second stage for supporting substrates within the chamber, an evaporating source assembly moving a first stage area corresponding to the first stage and a second stage area corresponding to the second stage, and including a plurality of nozzles through which a source material is spurted, and a photographing assembly which is disposed between the first stage and the second stage and photographs the plurality of nozzles.

公开(公告)号：US09672792B2

公开(公告)日：2017-06-06

申请号：US14836627

申请日：2015-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Jun Choi ,  Jae-Won Jeong ,  Jae-Suk Choi ,  Seung-Ho Baek ,  Joo Seok Yeom ,  Young-Su Han ,  Myeong-Su Kim ,  Yun-Jae Kim ,  Jin-Soo Kim ,  Seung Hwan Moon ,  Po-Yun Park ,  Jae Wan Park ,  Kwan-Young Oh ,  Min Joo Lee ,  Jung Hwan Cho

IPC: G09G3/20 ,  G09G3/36 ,  G09G5/10 ,  G09G5/18 ,  G06T1/20 ,  G06T1/60

CPC classification number: G09G5/18 ,  G06T1/20 ,  G06T1/60 ,  G09G3/2092 ,  G09G3/3406 ,  G09G3/3648 ,  G09G2300/04 ,  G09G2320/0247 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2360/18

Abstract: The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.

公开(公告)号：US10586483B2

公开(公告)日：2020-03-10

申请号：US15386617

申请日：2016-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Wan Park ,  Hyun-Uk Oh ,  Keuntae Jung ,  Eunjung Oh

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3233 ,  G09G5/10

Abstract: A display device, a driving device, and a method that eliminates or reduces an image defect in a curved area of a display area of a display device. A display device includes a display area including a first pixel, a second pixel disposed along a curved edge of the display area, and a third pixel not corresponding to the curved edge, and a processor configured to drive the first pixel to have a first brightness, drive the second pixel to have a second brightness that is brighter than the first brightness, and drive the third pixel to have a third brightness that is brighter than the second brightness.

公开(公告)号：US12217357B2

公开(公告)日：2025-02-04

申请号：US18613297

申请日：2024-03-22

Applicant: SAMSUNG DISPLAY CO., LTD. ,  MAXST CO., LTD.

Inventor： Rang Kyun Mok ,  Ji Young Choi ,  Gi Seok Kwon ,  Jae Joong Kwon ,  Beom Shik Kim ,  Jae Wan Park

IPC: G06T15/20 ,  G06T15/00 ,  G06T15/04 ,  G06T19/00 ,  G06T19/20

Abstract: A method of controlling a display device includes rendering a plurality of viewpoint images, generating a plurality of sub-images based on the plurality of viewpoint images and a plurality of mapping pattern images corresponding to the plurality of viewpoint images, generating a single light-field image based on the plurality of sub-images, and outputting the single light-field image.

公开(公告)号：US11961177B2

公开(公告)日：2024-04-16

申请号：US17492981

申请日：2021-10-04

Applicant: SAMSUNG DISPLAY CO., LTD. ,  MAXST CO., LTD.

Inventor： Rang Kyun Mok ,  Ji Young Choi ,  Gi Seok Kwon ,  Jae Joong Kwon ,  Beom Shik Kim ,  Jae Wan Park

IPC: G06T19/00 ,  G06T15/00 ,  G06T15/04 ,  G06T15/20 ,  G06T19/20

CPC classification number: G06T15/20 ,  G06T15/005 ,  G06T15/04 ,  G06T19/006 ,  G06T19/20

Abstract: A method of controlling a display device includes rendering a plurality of viewpoint images, generating a plurality of sub-images based on the plurality of viewpoint images and a plurality of mapping pattern images corresponding to the plurality of viewpoint images, generating a single light-field image based on the plurality of sub-images, and outputting the single light-field image.

公开(公告)号：US09858854B2

公开(公告)日：2018-01-02

申请号：US15092863

申请日：2016-04-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji-Myoung Seo ,  Dong-Won Park ,  Jae Wan Park ,  Po-Yun Park ,  Hong-Kyu Kim ,  Bonghyun You ,  Jung-Hwan Cho

IPC: G09G5/00 ,  G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2096 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3696 ,  G09G5/393 ,  G09G2310/08 ,  G09G2330/023 ,  G09G2340/0435 ,  G09G2360/02 ,  G09G2360/18

Abstract: A display apparatus includes a display panel comprising a plurality of data lines and a plurality of gate lines crossing the plurality of data lines, a frequency detector configured to receive an input synchronization signal with an input frequency which is varying in a preset frequency range and to count clock cycles of an input frame in the input synchronization signal, and a synchronization signal generator configured to generate an output synchronization signal which has an insertion frame corresponding to a frame of maximum frequency within the preset frequency range and inset the insertion frame in a vertical blanking period of the input frame, based on the clock count.