公开(公告)号：US09329423B2

公开(公告)日：2016-05-03

申请号：US14515042

申请日：2014-10-15

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Dong-Kwon Kim ,  Hyung-Guel Kim ,  Jun-Ho Song ,  Nam-Heon Kim ,  Joo-Hyung Lee ,  Sung-Hoon Yang ,  Kyung-Hun Yoon ,  Myung-Hum Shin ,  Jae-Hyun Cho

IPC: G02F1/1335 ,  G02F1/13 ,  G09G3/36 ,  G06F3/042 ,  G02F1/1333 ,  G06F3/041 ,  G01J1/02 ,  G01J1/04 ,  G01J1/42 ,  G02F1/1362

CPC classification number: G02F1/13338 ,  G01J1/02 ,  G01J1/0209 ,  G01J1/0219 ,  G01J1/0488 ,  G01J1/4228 ,  G02F1/133345 ,  G02F1/133603 ,  G02F1/136209 ,  G02F2001/136222 ,  G02F2203/11 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/0421

Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.

Abstract translation: 在感测装置和通过使用其发送光的方法中，感测装置包括：下面板; 面向下面板的上面板; 设置在下板和上板之间的液晶层; 形成在所述下板和所述上板中的至少一个中的红外线传感器; 以及形成在所述下面板和所述上面板中的至少一个中的可见光线传感器。 感测装置同时包括红外线传感器和可见光线传感器，使得可以实现具有高可靠性的触摸感测功能或图像感测功能。

公开(公告)号：US10242633B2

公开(公告)日：2019-03-26

申请号：US14803356

申请日：2015-07-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hyuk Park ,  Byung-Sun Kim ,  Cheol-Woo Park ,  Jae-Hyun Cho ,  Bon-Seog Gu ,  Hong-Soo Kim

IPC: G09G3/36

Abstract: A display panel includes gate lines, data lines, and pixels. The gate lines extend in a first direction and include first and second gate lines adjacent to each other. The data lines extend in a second direction crossing the first direction and include first to third data lines. Each of the pixels is connected to one of the gate lines and one of the data lines. The first data line is connected to at least a first any one of a second plurality of pixels in a first pixel column of the pixels. The second data line is connected to at least a first any one of a first plurality of pixels in the first pixel column. The third data line is connected to at least a second any one of the first plurality of pixels and at least a second any one of the second plurality of pixels.

公开(公告)号：US09601066B2

公开(公告)日：2017-03-21

申请号：US14451292

申请日：2014-08-04

Applicant: Samsung Display Co., LTD.

Inventor： Jae-Hyun Cho ,  Sung-Jin Hong ,  Jae-Woong Kang ,  Jae-Byung Park ,  Hyun-Min Cho

IPC: G09G3/34 ,  G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/342 ,  G09G2310/0235 ,  G09G2310/0237 ,  G09G2310/027 ,  G09G2320/0242 ,  G09G2320/0252 ,  G09G2320/0653

Abstract: A display apparatus includes a display panel, a light source part, a panel driver, and a light source driver. The display panel includes a first sub pixel having a first primary color, a second sub pixel having a second primary color, and a transparent sub-pixel. The light source part is configured to provide light to the display panel, where the light source part includes a first light source and a second light source having colors different from each other. The panel driver is configured to output to the display panel a first grayscale data, a second grayscale data, and a third grayscale data, respectively during a first sub frame, a second sub frame, and a third sub frame. The first grayscale data is associated with the first light source, and the second grayscale data and the third grayscale data are associated with the second light source.

公开(公告)号：US09875715B2

公开(公告)日：2018-01-23

申请号：US14814166

申请日：2015-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Hyun Cho

IPC: G09G5/393 ,  G09G5/395 ,  G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3618 ,  G09G3/3648 ,  G09G2310/027 ,  G09G2320/0295 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/16 ,  G09G2360/18

Abstract: A display apparatus includes a display panel, a gate driver and a data driver. The display panel includes a plurality of gate lines, a plurality of data lines and a plurality of pixels connected to the gate lines and the data lines. The display panel displays an image. The gate driver is configured to output a gate signal to the gate line. The data driver is configured to selectively operate one of outputting a data voltage to the data line and reading the data voltage stored in the pixel through the data line.

公开(公告)号：US20140267449A1

公开(公告)日：2014-09-18

申请号：US14150370

申请日：2014-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jin HONG ,  Jae-Hyun Cho ,  Jae-Woong Kang ,  Jae-Byung Park ,  Kwang-Chul Jung ,  Hyun-Min Cho

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G02F2001/133622 ,  G09G3/3659 ,  G09G2310/0235 ,  G09G2310/0251 ,  G09G2320/0276

Abstract: A display panel includes a plurality of gate lines, a plurality of date lines and a plurality of pixel portions. The gate lines transfer gate signals. The data lines transfer intersect with the gate lines and transfer data signals. The pixel portions and the data lines, include pixel electrodes, and charge a pixel voltage by using a first gamma signal and a second gamma signal. The first gamma signal is changed from a first level lower than a common voltage to a second level higher than the common voltage as a grayscale is increased. The second gamma signal is changed from a third level higher than the common voltage to a fourth level lower than the common voltage as the grayscale is increased. A display quality of the display apparatus may thus be improved.

Abstract translation: 显示面板包括多条栅极线，多条日期线和多个像素部分。 栅极线传输门信号。 数据线传输与栅极线相交并传输数据信号。 像素部分和数据线包括像素电极，并且通过使用第一伽马信号和第二伽马信号对像素电压进行充电。 当灰度增加时，第一伽马信号从低于公共电压的第一电平变为高于公共电压的第二电平。 当灰度增加时，第二伽马信号从比公共电压高的第三电平变为低于公共电压的第四电平。 因此可以提高显示装置的显示质量。

公开(公告)号：US09632334B2

公开(公告)日：2017-04-25

申请号：US14479418

申请日：2014-09-08

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Min Cho ,  Jae-Byung Park ,  Jae-Hyun Cho

IPC: G09F13/04 ,  G09F13/08 ,  G02F1/01 ,  G02F1/1335 ,  G02F1/1345 ,  H05K1/02 ,  G02F1/1333

CPC classification number: G02F1/0105 ,  G02F1/133608 ,  G02F1/13452 ,  G02F2001/133314 ,  H05K1/028

Abstract: A display apparatus includes a display panel which displays an image, a driving substrate which is disposed adjacent to the display panel in a first direction, and extends in a second direction substantially perpendicular to the first direction, a connecting part connecting the display panel to the driving substrate, and a receiving container which receives the display panel, the driving substrate and the connecting part, where an angle between the display panel and the driving substrate being greater than about 90 degrees and less than about 180 degrees.