公开(公告)号：US20190255725A1

公开(公告)日：2019-08-22

申请号：US16280972

申请日：2019-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Woong KIM ,  Kyungwon KANG ,  Buemjoon KIM ,  Jihoon KIM ,  Teadong KIM ,  Sungho NOH ,  Junho SIM ,  Hyungbo SHIM ,  Heesuk LEE ,  Jaeku HAN

IPC: B26D7/18 ,  B26D7/27 ,  B26D7/00 ,  B26D7/01

Abstract: A substrate cutting device includes: a base portion; a stage on the base portion; a partition member spaced from the stage; and an exhausting structure below the cell substrate and configured to exhaust a gaseous substance. The stage has a top surface configured to support a cell substrate and a connection surface perpendicular to the top surface, and the partition member faces the connection surface and is configured to support the cell substrate.

公开(公告)号：US20160202513A1

公开(公告)日：2016-07-14

申请号：US14800459

申请日：2015-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungwon KANG

IPC: G02F1/1335 ,  H01L27/32 ,  G09G3/36 ,  G02F1/1362 ,  G09G3/34 ,  F21V8/00 ,  G02F1/1368

CPC classification number: G02F1/1336 ,  G02B6/003 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133615 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133601 ,  G02F2001/133616 ,  G09G3/3426 ,  G09G2320/0626 ,  G09G2320/0646 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/5262 ,  H01L51/5271 ,  H01L2251/5307

Abstract: A display device includes a display panel including a light source area and a display area and including a base substrate having an upper surface facing a first direction, a panel light source part disposed on the upper surface corresponding to the light source area to emit a light to a second direction opposite to the first direction, and a display part disposed on the upper surface corresponding to the display area and a light guide plate disposed adjacent to the display panel in the second direction, receiving the light, and guiding the light to provide the light to the display area, and the display part displays an image using the light received from the light guide plate.

Abstract translation: 显示装置包括：显示面板，包括光源区域和显示区域，并且包括具有面向第一方向的上表面的基底基板，设置在与光源区域对应的上表面上以发光的面板光源部 到与第一方向相反的第二方向，以及设置在与显示区域相对应的上表面上的显示部分和在第二方向上邻近显示面板布置的导光板，接收光并引导光提供 到显示区域的光，并且显示部分使用从导光板接收的光来显示图像。

公开(公告)号：US20140168186A1

公开(公告)日：2014-06-19

申请号：US13862232

申请日：2013-04-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungwon KANG ,  Young-Sun KWAK

IPC: G09G5/00

CPC classification number: G09G3/3648 ,  G09G3/3696 ,  G09G2320/048

Abstract: A display device includes a display panel including gate lines, data lines, and pixels connected to the gate lines and the data lines, a gate driver driving the gate lines, a data driver driving the data lines, a voltage generator generating first and second voltages to drive the gate driver, and a timing controller receiving an image signal, applying a data signal and first control signals to the data driver, and applying second control signals to the gate driver. The timing controller calculates a total operation time of the display panel and applies a first voltage control signal and a second voltage control signal to the voltage generator to correspondingly change a voltage level of at least one of the first and second voltages when the total operation time exceeds a predetermined reference time.

Abstract translation: 显示装置包括：显示面板，包括栅极线，数据线，连接到栅极线和数据线的像素;驱动栅极线的栅极驱动器;驱动数据线的数据驱动器;产生第一和第二电压的电压发生器 驱动栅极驱动器，以及定时控制器，接收图像信号，将数据信号和第一控制信号施加到数据驱动器，以及向栅极驱动器施加第二控制信号。 定时控制器计算显示面板的总操作时间，并将第一电压控制信号和第二电压控制信号施加到电压发生器，以当总操作时间相应地改变第一和第二电压中的至少一个的电压电平 超过预定的参考时间。