公开(公告)号：US20150049049A1

公开(公告)日：2015-02-19

申请号：US14338842

申请日：2014-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： In Cheol KIM ,  Seung Ho NAM ,  Yoon Gyu LEE ,  Won-Ki HONG ,  Seong Mo HWANG

IPC: G06F3/044 ,  G06F3/0354

CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/046 ,  G06F2203/04106

Abstract: A touch sensing display device includes: a display panel; a capacitive touch panel disposed on a front surface of the display panel; a digitizer disposed on a surface of the display panel; a sensor driving unit which sequentially applies scanning signals to the capacitive touch panel and the digitizer, where each of the scanning signal is applied simultaneously to the capacitive touch panel and the digitizer; and a sensing unit which senses sensing signals of the capacitive touch panel and the digitizer, in which the sensing unit receives the sensing signal of the capacitive touch panel and the sensing signal of the digitizer at different times.

Abstract translation: 触摸感测显示装置包括：显示面板; 设置在所述显示面板的前表面上的电容式触摸面板; 设置在所述显示面板的表面上的数字化仪; 传感器驱动单元，其将扫描信号顺序地施加到电容式触摸面板和数字化仪，其中每个扫描信号同时施加到电容式触摸面板和数字化仪; 以及感测单元，其感测电容式触摸面板和数字化仪的感测信号，其中感测单元在不同时间接收电容式触摸面板的感测信号和数字化仪的感测信号。

公开(公告)号：US20200335042A1

公开(公告)日：2020-10-22

申请号：US16851453

申请日：2020-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Min Seong SON ,  Hyun Jung SON ,  Jae Cheon PARK ,  Seung Kyu LEE ,  Yoon Gyu LEE ,  Sun Joon HWANG

IPC: G09G3/3266 ,  G09G3/3275

Abstract: A display device a display driver configured to drive pixels in correspondence with input image data, timing signals, and a brightness selection signal. The display driver includes a storage unit configured to store gamma data and a duty value for each of a plurality of sample brightness levels including a K-th sample brightness level, and a brightness controller the display driver being configured to control the brightness of the display area according to the gamma data or the duty value or gamma data obtained by non-linearly interpolating gamma data of a (K−1)-th sample brightness level and the K-th sample brightness level, with respect to a tuning point brightness level. A light emission time of the pixels corresponding to the (K−1)-th sample brightness level is less than or equal to 10% shorter than the light emission time of the pixels corresponding to the K-th sample brightness level.

公开(公告)号：US20150042601A1

公开(公告)日：2015-02-12

申请号：US14143363

申请日：2013-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Il Ho LEE ,  In Cheol KIM ,  Seung Ho NAM ,  Yoon Gyu LEE ,  Hyun-Ju LEE

IPC: G06F3/044

CPC classification number: G06F3/044

Abstract: A touch screen panel includes a lower substrate, a plurality of sensing wires disposed on the lower substrate in a first direction, an insulating layer disposed on the plurality of sensing wires, and a plurality of sensing pads disposed on the insulating layer, where a plurality of contact holes is defined in the insulating layer, and the plurality of sensing pads is connected to the plurality of sensing wires through the plurality of contact holes, respectively.

Abstract translation: 触摸屏面板包括下基板，在第一方向上设置在下基板上的多个感测线，设置在多个感测导线上的绝缘层，以及设置在绝缘层上的多个感测垫，其中多个 在绝缘层中限定接触孔，并且多个感测焊盘分别通过多个接触孔连接到多个感测线。

公开(公告)号：US20150062453A1

公开(公告)日：2015-03-05

申请号：US14340013

申请日：2014-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： In Cheol KIM ,  Seung Ho NAM ,  Yoon Gyu LEE ,  IL Ho LEE ,  Hyun-Ju LEE

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F2001/134318 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103

Abstract: A display device includes: a first substrate; a plurality of pixel electrodes disposed on the first substrate; a common electrode including a plurality of common electrode plates disposed on the first substrate, where the common electrode plates cover the pixel electrodes and are arranged substantially in a matrix form; and a plurality of common electrode line groups which applies a common voltage to the common electrode plates, in which laterally adjacent common electrode plates of the common electrode plates are connected to different common electrode line groups.

Abstract translation: 一种显示装置，包括：第一基板; 设置在所述第一基板上的多个像素电极; 公共电极，其包括设置在所述第一基板上的多个公共电极板，所述公共电极板覆盖所述像素电极并且基本上以矩阵形式布置; 以及向公共电极板施加公共电压的多个公共电极线组，其中公共电极板的横向相邻公共电极板连接到不同的公共电极线组。

公开(公告)号：US20140001469A1

公开(公告)日：2014-01-02

申请号：US13931697

申请日：2013-06-28

Applicant: Samsung Display Co., Ltd. ,  SAMSUNG CORNING PRECISION MATERIALS CO., LTD.

Inventor： Jaewoo PARK ,  Yoon Gyu LEE ,  Do-Hyun KIM ,  Dongjo KIM ,  Juok PARK ,  Insung SOHN ,  Sangwon YOON ,  Gunhyo LEE ,  Yongjin LEE ,  Woo-Seok JEON

IPC: H01L29/786 ,  C23C14/34

CPC classification number: H01L29/78693 ,  C23C14/0036 ,  C23C14/086 ,  C23C14/3407 ,  C23C14/3414

Abstract: A thin-film transistor includes a metal electrode and a zinc oxide-based barrier film that blocks a material from diffusing out of the metal electrode. The zinc oxide-based barrier film is made of zinc oxide doped with indium oxide, the content of the indium oxide ranging, by weight, 1 to 50 percent of the zinc oxide-based barrier film. A zinc oxide-based sputtering target for deposition of a barrier film of a thin-film transistor is made of zinc oxide doped with indium oxide, the content of the indium oxide ranging, by weight, 1 to 50 percent of the zinc oxide-based sputtering target.

Abstract translation: 薄膜晶体管包括阻挡材料扩散出金属电极的金属电极和氧化锌基阻挡膜。 基于氧化锌的阻挡膜由掺杂有氧化铟的氧化锌制成，氧化铟的含量为氧化锌系阻挡膜的1〜50重量％。 用于沉积薄膜晶体管的阻挡膜的氧化锌基溅射靶由掺杂有氧化铟的氧化锌制成，氧化铟的含量为氧化锌基的1〜50重量％ 溅射靶。