公开(公告)号：US20210072582A1

公开(公告)日：2021-03-11

申请号：US16805475

申请日：2020-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ha Sook KIM ,  Deok-Hwan KIM ,  Sung-Jun KIM ,  Yun-Tae KIM ,  Jeong Hyun KIM ,  KENNETH LEE ,  Hyong Do CHOI

IPC: G02F1/1345 ,  H01L27/32 ,  H01L51/00

Abstract: A display device includes a display panel, and a first flexible printed circuit board bonded to a side surface of the display panel. The display panel includes: a first substrate; a first extension wire on a top surface of the first substrate, the top surface being parallel to a first direction and a second direction, the second direction being perpendicular to the first direction; a first recess portion at a side surface of the first substrate; and a first pad that extends from the first extension wire in a third direction perpendicular to the first and second directions, the first pad being disposed in the recess portion, and the first extension wire and the first pad comprise the same material.

公开(公告)号：US20220204252A1

公开(公告)日：2022-06-30

申请号：US17603378

申请日：2020-04-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyongdo CHOI ,  Sunghee LEE ,  Myung-Seok KWON ,  Deok-Hwan KIM ,  Sung-Jun KIM ,  Yun-Tae KIM ,  Jinseok KIM ,  Hasook KIM

IPC: B65D85/48 ,  B65D81/05 ,  B65G57/00 ,  B65G57/02

Abstract: A panel transfer tray according to an embodiment includes an accommodation part which accommodates a target panel, a protrusion protruding upward direction from an upper edge of the accommodation part, and a first movement prevention member disposed at one side of the accommodation part and disposed adjacent to the protrusion, and the first movement prevention member has a stair shape of which a planar area gradually decreases along the upward direction.

公开(公告)号：US20200258971A1

公开(公告)日：2020-08-13

申请号：US16782277

申请日：2020-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Joonho OH ,  Seungjae KANG ,  Myung-Seok KWON ,  Yun-Tae KIM ,  Jin-Ki KIM ,  Hasook KIM

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/36 ,  G02F1/1362

Abstract: A display device includes a display substrate, a main circuit board, and first and second connection circuit boards. The display substrate includes a base layer, an insulating layer on the base layer, a first signal line on the base layer, a second signal line on the base layer, a first pad exposed from the insulating layer and connected to the first signal line, and a second pad connected to a side surface of the second signal line and disposed on a side surface and a bottom surface of the base layer. The first connection circuit board electrically connects the first pad and the main circuit board, and the second connection circuit board electrically connects the second pad and the main circuit board.

公开(公告)号：US20150170598A1

公开(公告)日：2015-06-18

申请号：US14291474

申请日：2014-05-30

Applicant: Samsung Display Co., LTD.

Inventor： Bong-Chool JEON ,  Yun-Tae KIM ,  Choong-Hwa KIM ,  Chae-Woo CHUNG ,  Ki-Hyun PYUN ,  Eun-Bum PYUN

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3611 ,  G09G2320/0247 ,  G09G2320/0276 ,  G09G2340/16

Abstract: A method of driving a display panel includes comparing a previous frame data and a present frame data, outputting an inversion control signal of the present frame based on a result of the comparing the previous frame data and the present frame data, generating a positive pixel voltage and a negative pixel voltage based on the inversion control signal and displaying an image based on the positive pixel voltage and the negative pixel voltage.

Abstract translation: 驱动显示面板的方法包括：比较前一帧数据和当前帧数据，基于比较前一帧数据和当前帧数据的结果输出当前帧的反转控制信号，产生正像素电压 和基于反转控制信号的负像素电压，并且基于正像素电压和负像素电压显示图像。

公开(公告)号：US20150116307A1

公开(公告)日：2015-04-30

申请号：US14293951

申请日：2014-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Yun-Tae KIM ,  Du-Hyun KIM ,  Eun-Suk KIM ,  Hoe-Mi KIM ,  Jin-Gwan JANG ,  Bong-Chool JEON

IPC: G09G3/36 ,  G05F3/08

CPC classification number: G09G3/3688 ,  G09G3/3603 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/041

Abstract: A method of differently producing driving clock signals for a shift register of a gate lines driving circuit of a Liquid Crystal Display (LCD), the method includes the steps of determining whether an ambient temperature is greater than or not in comparison to a predetermined threshold temperature; in response to the determining indicating that the ambient temperature is greater, using a first ON voltage and a first charge canceling method; and in response to the determining indicating that the ambient temperature is not greater, using a second ON voltage and a second charge canceling method, where the second ON voltage is different from the first ON voltage and where the second charge canceling method is different from the first charge canceling method. The second charge canceling method may have a shorter duration than that of the first charge canceling method. The second ON voltage may be greater than the first ON voltage.

Abstract translation: 一种用于液晶显示器（LCD）的栅极线驱动电路的移位寄存器的不同的驱动时钟信号的方法，该方法包括以下步骤：与预定的阈值温度相比，确定环境温度是否大于或者不是 ; 响应于指示环境温度较大的确定，使用第一接通电压和第一电荷消除方法; 并且响应于指示环境温度不大的确定，使用第二导通电压和第二电荷消除方法，其中第二导通电压不同于第一导通电压，并且其中第二电荷消除方法不同于 第一次充电取消方法。 第二电荷消除方法可以具有比第一电荷消除方法更短的持续时间。 第二ON电压可能大于第一ON电压。