公开(公告)号：US10692417B2

公开(公告)日：2020-06-23

申请号：US16015359

申请日：2018-06-22

申请人： Samsung Electronics Co., Ltd.

发明人： Sangyoon Lee ,  Sunghun Lee ,  Shinae Jun ,  Chilhee Chung ,  Byoungki Choi ,  Intaek Han

IPC分类号： G09G3/20 ,  H01L27/32 ,  G09G3/3225 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00

摘要： A display apparatus including an OLED (organic light-emitting device) substrate having a structure in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked, wherein the OLED substrate generates a mixed light of a blue light and a green light; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate. The color controller includes a first color control element having a plurality of first quantum dots for green conversion; a second color control element having plurality of second quantum dots for red conversion; a third color control element for presenting a blue color; a first color filter provided on the first color control element; and a second color filter provided on the second color control element.

公开(公告)号：US11018158B2

公开(公告)日：2021-05-25

申请号：US16677285

申请日：2019-11-07

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Chilhee Chung ,  Junhee Choi ,  Sungwoo Hwang ,  Shinae Jun ,  Deukseok Chung ,  Junseok Cho

IPC分类号： H01L33/06 ,  H01L33/32 ,  H01L27/12 ,  H01L33/44 ,  H01L27/15 ,  H01L33/50 ,  H01L33/28 ,  H04N9/31 ,  H01L33/24 ,  H01L33/18 ,  H05B33/28

摘要： Provided is a display apparatus. The display apparatus may include a monolithic device in which a light emitting element array, a transistor array, and a color control member are monolithically provided on one substrate. The display apparatus may include a first layered structure including the light emitting element array, a second layered structure including the transistor array, and a third layered structure including the color control member, wherein the second layered structure may be between the first layered structure and the third layered structure. The light emitting element array may include a plurality of light emitting elements comprising an inorganic material. The plurality of light emitting elements may have a vertical nanostructure.

公开(公告)号：US11562678B2

公开(公告)日：2023-01-24

申请号：US16857693

申请日：2020-04-24

申请人： Samsung Electronics Co., Ltd.

发明人： Sangyoon Lee ,  Sunghun Lee ,  Shinae Jun ,  Chilhee Chung ,  Byoungki Choi ,  Intaek Han

IPC分类号： G09G3/20 ,  G09G3/3225 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00

摘要： A display apparatus that includes an OLED (organic light-emitting device) substrate including a first blue light-emitting unit, a green light-emitting unit, and a second blue light-emitting unit which are stacked; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate.

公开(公告)号：US10516077B2

公开(公告)日：2019-12-24

申请号：US16000336

申请日：2018-06-05

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Chilhee Chung ,  Junhee Choi ,  Sungwoo Hwang ,  Shinae Jun ,  Deukseok Chung ,  Junseok Cho

IPC分类号： H01L33/06 ,  H01L33/32 ,  H01L27/12 ,  H01L33/44 ,  H01L27/15 ,  H01L33/50 ,  H04N9/31 ,  H05B33/28 ,  H01L33/18 ,  H01L33/24

摘要： Provided is a display apparatus. The display apparatus may include a monolithic device in which a light emitting element array, a transistor array, and a color control member are monolithically provided on one substrate. The display apparatus may include a first layered structure including the light emitting element array, a second layered structure including the transistor array, and a third layered structure including the color control member, wherein the second layered structure may be between the first layered structure and the third layered structure. The light emitting element array may include a plurality of light emitting elements comprising an inorganic material. The plurality of light emitting elements may have a vertical nanostructure.