公开(公告)号：US20200173015A1

公开(公告)日：2020-06-04

申请号：US16774409

申请日：2020-01-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： CHOEL-MIN JANG ,  JIN-KWANG KIM ,  SUNG-CHUL KIM ,  JAE-HYUN KIM ,  SEUNG-YONG SONG ,  SUK-WON JUNG ,  MYUNG-SOO HUH

IPC: C23C16/44 ,  C23C16/455 ,  H01L51/56 ,  H01L21/67

Abstract: Provided is a vapor deposition apparatus including a first injection unit injecting a first raw gas in a first direction and a first filter unit mounted on the first injection unit. The first filter unit includes a plurality of plates separated from one another in the first direction and disposed in parallel to one another, each of the plurality of plates having holes therein, being detachably coupled with the first filter unit, and having the holes with sizes of horizontal cross-sections gradually increasing in a direction in which the first raw gas moves. Accordingly, a process efficiency of the vapor deposition apparatus may be enhanced.

公开(公告)号：US20180158423A1

公开(公告)日：2018-06-07

申请号：US15817944

申请日：2017-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： JAE-HYUN KIM ,  YONGJUN JANG ,  JAEWOONG KANG ,  TAEJIN KIM ,  JUNYONG SONG

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G09G3/3607 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/133617 ,  G02F1/133621 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/133614 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/36 ,  G09G3/3208 ,  G09G3/3611 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2320/0242 ,  G09G2320/041 ,  G09G2320/045 ,  G09G2320/0626 ,  G09G2360/16

Abstract: A display apparatus includes an image data compensator. The image data compensator receives input image data, compensates for the input image data according to a temperature of a display panel to output first compensation image data in order to compensate for a luminance decrease of the display panel according to the temperature of the display panel, and compensates for the first compensation image data according to an efficiency and a life expectancy of a quantum dot to output second compensation image data in order to compensate for a luminance decrease of the display panel by the quantum dot.