公开(公告)号：US11428967B2

公开(公告)日：2022-08-30

申请号：US16565644

申请日：2019-09-10

申请人： Samsung Display Co., LTD.

发明人： Sujin Sung

IPC分类号： G02F1/1333 ,  B32B27/30 ,  B32B27/36 ,  B32B7/02 ,  G02F1/135

摘要： A cover window of a display device includes: a transparent layer; a light blocking layer disposed on the transparent layer, the light blocking layer defining an opening therein, the opening exposing a portion of the transparent layer which corresponds to a sensor of the display device; and an anti-pollution layer disposed corresponding to the portion of the transparent layer which corresponds to the sensor of the display device and is exposed by the opening. The anti-pollution layer has a surface energy lower than each of a surface energy of the transparent layer and a surface energy of the light blocking layer.

公开(公告)号：US11891329B2

公开(公告)日：2024-02-06

申请号：US16861791

申请日：2020-04-29

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Seung Kim ,  Byunghoon Kang ,  Seungho Kim ,  Youngok Park ,  Sujin Sung ,  Gyuin Shim

IPC分类号： C22C21/08 ,  C22F1/047 ,  C03C21/00 ,  C03B18/04 ,  C03B27/03 ,  G06F1/16 ,  C03C3/04 ,  C03C3/083 ,  G02F1/1333

CPC分类号： C03C21/002 ,  C03B18/04 ,  C03B27/03 ,  C03C3/04 ,  C03C3/083 ,  G06F1/1637 ,  C03C2203/24 ,  G02F1/133331 ,  G06F2200/1634 ,  Y10T428/315

摘要： A window includes a base region and a compressive stress region disposed on the base region. The compressive stress region includes Li+, Na+, and K+ ions. The compressive stress region includes a first compressive stress portion in which a concentration of the K+ ions decreases, a concentration of Na+ ions increases, and a concentration of the Li+ ions increases, from a surface of the window toward the base region. A second compressive stress portion is adjacent to the first compressive stress portion. In the second compressive stress portion, the concentration of the Na+ ion decreases and the concentration of the Li+ ion increases, from the first compressive stress portion toward the base region. The window thereby has a high surface compressive stress value and impact resistance.

公开(公告)号：US10254451B2

公开(公告)日：2019-04-09

申请号：US15236134

申请日：2016-08-12

申请人： Samsung Display Co., Ltd.

发明人： Kyongbin Jin ,  Minsu Kim ,  Sujin Sung

IPC分类号： G02B13/14 ,  G02B5/22 ,  G02B3/00 ,  G02B5/26 ,  G02F1/1333 ,  G06F1/16 ,  H04M1/02

摘要： A display device including a display panel comprising a window base substrate, a resin layer, a ultra violet (UV) pattern layer, a first color layer, a second color layer, a decoration layer, and a third color layer, and a display panel below a lower portion of the third color layer. The decoration layer comprises a cover layer and a logo layer.

公开(公告)号：US20170146710A1

公开(公告)日：2017-05-25

申请号：US15236134

申请日：2016-08-12

申请人： Samsung Display Co., Ltd.

发明人： Kyongbin Jin ,  Minsu Kim ,  Sujin Sung

IPC分类号： G02B5/22 ,  G02B3/00 ,  G02B5/26

CPC分类号： G02B5/22 ,  G02B3/0006 ,  G02B5/26 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133331 ,  G06F1/1601 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1656 ,  H04M1/0266 ,  H04M1/0283

摘要： A display device including a display panel comprising a window base substrate, a resin layer, a ultra violet (UV) pattern layer, a first color layer, a second color layer, a decoration layer, and a third color layer, and a display panel below a lower portion of the third color layer. The decoration layer comprises a cover layer and a logo layer.