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1. 发明授权

US10650910B2 Semiconductor fault analysis device and fault analysis method thereof 有权
公开(公告)号：US10650910B2
公开(公告)日：2020-05-12
申请号：US16249543
申请日：2019-01-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Changwook Jeong , Sanghoon Myung , Min-Chul Park , Jeonghoon Ko , Jisu Ryu , Hyunjae Jang , Hyungtae Kim , Yunrong Li , Min Chul Jeon
IPC分类号： G11C7/00 , G11C29/50 , G11C29/48 , G11C29/56 , G01R31/27 , G01R31/3185 , G01R31/30 , G01R31/26
摘要： A fault analysis method of a semiconductor fault analysis device is provided. The fault analysis method includes: receiving measurement data measured corresponding to a semiconductor device; generating double sampling data based on the measurement data and reference data; performing a fault analysis operation with respect to the double sampling data; classifying a fault type of the semiconductor device based on a result of the fault analysis operation; and outputting information about the fault type.

2. 发明申请

US20130069717A1 Display Device and Method of Canceling Offset Thereof 有权
标题翻译：显示设备及其取消偏移的方法
公开(公告)号：US20130069717A1
公开(公告)日：2013-03-21
申请号：US13624340
申请日：2012-09-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyungtae Kim , Jeongah Ahn , Jihoon Kim , Chon-Wook Park
IPC分类号： H03F1/02
CPC分类号： G09G3/3614 , G09G3/36 , G09G3/3688 , G09G2300/0871 , G09G2310/0291 , G09G2320/0204 , H03F2200/375
摘要： A method of canceling an offset of display device includes coinciding offset directions of amplifiers with one another and canceling offsets of the amplifiers through a chopping operation.
摘要翻译：取消显示装置的偏移的方法包括放大器的偏移方向彼此重合，并通过斩波操作消除放大器的偏移。

3. 发明授权

US09265125B2 Gamma voltage generating circuit and display device including the same 有权
标题翻译：伽玛电压发生电路和包括其的显示装置
公开(公告)号：US09265125B2
公开(公告)日：2016-02-16
申请号：US13799795
申请日：2013-03-13
申请人： SAMSUNG Electronics Co., Ltd.
发明人： Yong-Hun Kim , Hyungtae Kim
IPC分类号： H05B37/02 , G09G3/36
CPC分类号： H05B37/02 , G09G3/3648 , G09G3/3696 , G09G2320/0276 , G09G2320/0673
摘要： A gamma voltage generating circuit includes a gamma voltage distribution unit configured to divide a reference voltage to generate a plurality of initial gamma reference voltages, and a gamma voltage selection unit configured to generate gamma reference voltages by selecting first gamma reference voltages, corresponding to a first color pixel, from among the plurality of initial gamma reference voltages and second gamma reference voltages, corresponding to a second color pixel, from among the plurality of initial gamma reference voltages. Herein, an output part of initial gamma reference voltages selected in common as the first and second gamma reference voltages is shared with input parts of the first and second gamma reference voltages.
摘要翻译：伽玛电压发生电路包括：伽马电压分配单元，被配置为分配参考电压以产生多个初始伽马参考电压;伽马电压选择单元，被配置为通过选择第一伽马参考电压来产生伽马参考电压，所述伽马参考电压对应于第一从所述多个初始伽马参考电压之中的多个初始伽马参考电压和对应于第二彩色像素的第二伽马参考电压的颜色像素。这里，作为第一和第二伽马参考电压共同选择的初始伽马参考电压的输出部分与第一和第二伽马参考电压的输入部分共享。

4. 发明授权

US09159282B2 Display device and method of canceling offset thereof 有权
标题翻译：显示装置及其抵消方法
公开(公告)号：US09159282B2
公开(公告)日：2015-10-13
申请号：US13624340
申请日：2012-09-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyungtae Kim , Jeongah Ahn , Jihoon Kim , Chon-Wook Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/36 , G09G3/3688 , G09G2300/0871 , G09G2310/0291 , G09G2320/0204 , H03F2200/375
摘要： A method of canceling an offset of display device includes coinciding offset directions of amplifiers with one another and canceling offsets of the amplifiers through a chopping operation.
摘要翻译：取消显示装置的偏移的方法包括放大器的偏移方向彼此重合，并通过斩波操作消除放大器的偏移。

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