公开(公告)号：US09417377B2

公开(公告)日：2016-08-16

申请号：US14473935

申请日：2014-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jin Choi ,  Dong Ho Kim ,  Bong Jun Park ,  Yong Son ,  Yi Seul Song ,  Jin Ho Oh ,  Jee Hoon Han

IPC: F21V8/00

CPC classification number: G02B6/0055 ,  G02B6/0063

Abstract: A display device in a display panel; a backlight unit configured to provide light to the display panel, the display pan& being arranged at a side of a first surface of the backlight unit; and a first light adjustment unit configured to be arranged at a side of a second surface of the backlight unit opposite to the first surface of the backlight unit, the first light adjustment unit including a plurality of reflection portions, reflection portions of the plurality of reflection portions being rotatable so as to be switchable between a light transmission mode and a light reflection mode.

Abstract translation: 显示面板中的显示装置; 背光单元，被配置为向所述显示面板提供光，所述显示盘布置在所述背光单元的第一表面的一侧; 以及第一调光单元，被配置为布置在所述背光单元的与所述背光单元的第一表面相对的第二表面的一侧，所述第一调光单元包括多个反射部，所述多个反射的反射部 可旋转的部分可在光传输模式和光反射模式之间切换。

公开(公告)号：US10234716B2

公开(公告)日：2019-03-19

申请号：US15801113

申请日：2017-11-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jee Hoon Han ,  O Sung Seo ,  Kyung Suk Jung ,  Yong Tae Cho

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display device includes a display area, a peripheral area, and a boundary area between the display area and the peripheral area and further includes: a first substrate; a switching element disposed on the first substrate in the display area; a pad disposed on the first substrate in the peripheral area and electrically connected with the switching element; a protective film disposed on the first substrate in the display area, the peripheral area, and the boundary area, and covering the switching element and the pad; a color filter disposed on the protective film in the display area; and a planarization film covering the color filter and contacting the protective film in the boundary area and the peripheral area. The planarization film is provided with a first opening overlapping the pad and at least one second opening formed in the boundary area.

公开(公告)号：US10162237B2

公开(公告)日：2018-12-25

申请号：US15040096

申请日：2016-02-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jee Hoon Han ,  Soo Chul Kim ,  Jae Yong Shin ,  Jae Hyoung Youn

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1339

Abstract: A display device includes a first substrate including a display area and a peripheral area disposed in a periphery of the display area. A gate line is disposed in the display area. A data line is insulated from the gate line and intersects the gate line. The data line includes a first portion and a second portion. The first portion is disposed in the display area, and the second portion is connected to the first portion and is disposed in the peripheral area. A thin-film transistor (TFT) is disposed in the display area of the first substrate and is connected to the gate and data lines. A first insulating pattern is disposed on the TFT. A second insulating pattern is disposed in the peripheral area and covers a part of the second portion of the data line. The second insulating pattern includes a same material as the first insulating pattern.

公开(公告)号：US10566323B2

公开(公告)日：2020-02-18

申请号：US15798921

申请日：2017-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jee Hoon Han ,  Won Jun Lee ,  Kyung Suk Jung ,  Yong Tae Cho ,  O Sung Seo ,  Yun Seok Lee

IPC: H01L27/02 ,  H01L27/12 ,  H01L29/417 ,  H01L29/49 ,  G09G3/36 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368

Abstract: A scan driver has a plurality of stages configured to supply a scan signal to scan lines. The plurality of stages include a stage coupled to a scan line of the scan lines. The stage includes a first transistor including a gate electrode, a drain electrode and a source electrode and is configured to output the scan signal to the scan line; a second transistor provided on a side of the first transistor and connected to the drain electrode; a third transistor provided on the side of the first transistor and connected to the source electrode; a capacitor provided between the scan line and the first transistor; a first dummy transistor provided between the first transistor and the capacitor and connected to the capacitor; and a second dummy transistor provided between the first transistor and the second transistor and connected to both the first transistor and the second transistor.