公开(公告)号：US20160065793A1

公开(公告)日：2016-03-03

申请号：US14600220

申请日：2015-01-20

Applicant: Samsung Display Co., LTD.

Inventor： Dong-Gyu LEE ,  Joon-Chul GOH ,  Nam-Gon CHOI ,  Cheol-Woo PARK ,  Bong-Hyun YOU

IPC: H04N5/202 ,  G09G3/34 ,  G09G3/36

CPC classification number: H04N5/202 ,  G09G3/2055 ,  G09G3/3406 ,  G09G3/3648 ,  G09G3/3685 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0247 ,  G09G2320/0252 ,  G09G2320/0276 ,  G09G2320/028 ,  G09G2320/0673 ,  G09G2320/106 ,  H04N5/144

Abstract: Gamma applied data generating circuit includes motion vector extractor, gamma pattern generator, first gamma applier, second gamma applier, and output converter. Motion vector extractor extracts motion vector of object. Gamma pattern generator generates first gamma pattern corresponding to first motion vector value and second gamma pattern corresponding to second motion vector value from first time point. Value of motion vector is changed from first motion vector value to second motion vector value at first time point. First and second gamma appliers generate first and second data by applying first and second gamma pattern to input data, respectively. Output converter outputs sum of first data times first weight and second data times second weight as gamma applied data. From first time point to second time point, output converter converts first weight from 1 to 0 and converts second weight from 0 to 1.

Abstract translation: 伽玛应用数据生成电路包括运动矢量提取器，伽马图案生成器，第一伽马施加器，第二伽马施加器和输出转换器。 运动矢量提取器提取物体的运动矢量。 伽玛图案生成器从第一时间点产生对应于第一运动矢量值的第一伽马图案和对应于第二运动矢量值的第二伽马图案。 运动矢量的值在第一时间点从第一运动矢量值变为第二运动矢量值。 第一和第二伽玛施加器分别通过将第一和第二伽马图案应用于输入数据来产生第一和第二数据。 输出转换器输出第一数据的总和乘以第一权重和第二数据乘以第二权重作为伽马应用数据。 从第一时间点到第二个时间点，输出转换器将第一个权重从1转换为0，并将第二个权重从0转换为1。

公开(公告)号：US20190212851A1

公开(公告)日：2019-07-11

申请号：US16046828

申请日：2018-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Gyu LEE

IPC: G06F3/041 ,  H05K7/20 ,  H05K9/00

CPC classification number: G06F3/0412 ,  H05K7/20963 ,  H05K9/0054

Abstract: A method for manufacturing a display device according to an exemplary embodiment of the present inventive concept includes: forming a digitizer assembly; and attaching the digitizer assembly to a bottom of a display panel, wherein the forming the digitizer assembly comprises forming through-hole portions in a heat dissipation sheet layer, forming a digitizer board by sequentially attaching a buffering sheet layer, a digitizer layer, a shield sheet layer, and the heat dissipation sheet layer, and forming a plurality of digitizer assemblies by cutting the digitizer board, wherein the through-hole portions partially expose the shield sheet layer and are disposed at corners of the digitizer assembly.