公开(公告)号：US12007647B2

公开(公告)日：2024-06-11

申请号：US17310306

申请日：2020-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Byung-Chul Kim ,  In-Ok Kim ,  Jae-Min Seong ,  In-Seok Song ,  Gak-Seok Lee ,  Ji-Eun Jang ,  Sun-Kyu Joo ,  Ha-Lim Ji

IPC: G02F1/1335 ,  G02F1/13357 ,  H10K59/38

CPC classification number: G02F1/133614 ,  G02F1/133621 ,  H10K59/38

Abstract: A display device includes: a display panel; and a color conversion panel overlapping with the display panel. The color conversion panel includes: a substrate; a first color conversion pattern on the substrate; a second color conversion pattern on the substrate, and partially overlapping with the first color conversion pattern; a first reflective partition wall between the first color conversion pattern and the second color conversion pattern; a first color filter between the substrate and the first color conversion pattern; and a second color filter between the substrate and the second color conversion pattern.

公开(公告)号：US09799285B2

公开(公告)日：2017-10-24

申请号：US14724192

申请日：2015-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Eun Jang ,  Seung-Hwan Moon ,  Sung-In Kang ,  Kyun-Ho Kim ,  Min-Ho Park ,  Shim-Ho Yi ,  Go-Eun Cha

IPC: G09G5/10 ,  G09G3/36 ,  G09G3/34

CPC classification number: G09G3/3648 ,  G09G3/3406 ,  G09G3/3614 ,  G09G2320/0219 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2360/16

Abstract: A display apparatus includes a display panel which displays an image, a compensation area determiner which divides a display area of the display panel into a compensation area and a normal area, a compensation coefficient determiner which determines a compensation coefficient corresponding to input data of the compensation area, a compensation look up table which stores a noise compensation data which compensates a luminance difference of the compensation area by an interference noise of a light-source driving signal, and a correction data calculator which calculates a correction data corresponding to the input data of the compensation area using the compensation coefficient and the noise compensation data.

公开(公告)号：US09372364B2

公开(公告)日：2016-06-21

申请号：US14242933

申请日：2014-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang-Hyun Kim ,  Keun-Chan Oh ,  Won-Gap Yoon ,  Jin-Hyeong Lee ,  Chang-Hun Lee ,  Ji-Eun Jang

IPC: G02F1/1339

CPC classification number: G02F1/1339

Abstract: A display panel is provided. A first substrate includes a display area and a peripheral area. The peripheral area surrounds the display area. A second substrate is disposed on the first substrate. The second substrate faces the first substrate along a first direction. A liquid crystal layer is interposed between the first substrate and the second substrate. A multi-layered sealant is disposed on the peripheral area of the first substrate. The multi-layered sealant surrounds the liquid crystal layer. The multi-layered sealant includes a first sealant layer including an acrylate resin having a functional group having at least 3 carbon atoms, and a second sealant layer including an epoxy resin having a (meth)arcylate group.

Abstract translation: 提供显示面板。 第一基板包括显示区域和周边区域。 外围区域围绕显示区域。 第二基板设置在第一基板上。 第二基板沿着第一方向面对第一基板。 液晶层介于第一基板和第二基板之间。 多层密封剂设置在第一基板的周边区域上。 多层密封剂包围液晶层。 多层密封剂包括含有具有至少3个碳原子的官能团的丙烯酸酯树脂的第一密封剂层和包含具有（甲基）甲硅烷基基团的环氧树脂的第二密封剂层。

公开(公告)号：US10056051B2

公开(公告)日：2018-08-21

申请号：US14807662

申请日：2015-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Eun Jang ,  Go-Eun Cha ,  Ji-Hye Choi ,  Hoi-Sik Moon ,  Jae-Seok Choi ,  Shim-Ho Yi ,  Jong-Hee Na ,  Woo-Young Lee ,  Woo-Jin Jung ,  Kang-Hyun Kim ,  Jun-Il Park ,  Jung-Suk Han ,  Jae-Seob Chung

IPC: G09G3/36 ,  G09G5/10 ,  G09G5/18

CPC classification number: G09G3/3648 ,  G09G2320/0673 ,  G09G2360/16

Abstract: A display apparatus includes a gamma controller configured to determine whether the target pixel unit is driven in both time division method and space division method based on a plurality of comparison values and a reference condition, and an output controller configured to generate normal gamma-data of the target pixel unit using a normal gamma curve if the plurality of comparison values satisfy the reference condition and to generate high gamma-data and low gamma-data of the target pixel unit using a high gamma curve and a low gamma curve in both time division method and space division method if the plurality of comparison values do not satisfy the reference condition.