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公开(公告)号：US10395599B2
公开(公告)日：2019-08-27
申请号：US15414363
申请日：2017-01-24
Applicant: Samsung Display Co., Ltd.
Inventor： Jae-Du Noh , Sang-Won Seok , Hwan-Soo Jang , Jin-Tae Jeong , Seung-Yeon Cho , Ji-Hyun Ka
IPC: G09G3/3266 , G09G3/3275
Abstract: A display device according to example embodiments includes a display panel divided into a first area including a plurality of first area pixel rows and a second area including a plurality of second area pixel rows, the number of pixels of each of the second area pixel rows being less than the number of pixels of each of the first area pixel rows, a scan driver configured to provide a plurality of scan signals to the display panel based on a width of an active period of a clock signal, the scan signals being output having substantially the same width of active periods to each other, a data driver configured to provide a plurality of data signals to the display panel, and a timing controller configured to adjust the width of the active period of the clock signal within a frame period based on locations of the first area and the second area.
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公开(公告)号：US20140313138A1
公开(公告)日：2014-10-23
申请号：US14039261
申请日：2013-09-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Tae Jeong , Hwan-Soo Jang , Jae-Du Noh
CPC classification number: G09G3/3258 , G06F3/0412 , G06F3/0416 , G09G3/3241 , G09G2310/0251 , G09G2310/0262
Abstract: A display device including: a plurality of first electrodes each corresponding to a plurality of light emitting groups on a plurality of pixels including organic light emitting diodes (OLEDs) and a plurality of second electrodes formed on the plurality of first electrodes, having an insulating layer therebetween, wherein a plurality of touch sensing signals are applied to each of the plurality of first electrodes during a non-light emitting period of each of the plurality of light emitting groups and a touched position is determined in response to a magnitude in voltage between the first and second electrodes by a touch from the outside.
Abstract translation: 一种显示装置，包括：多个第一电极，每个第一电极对应于包括有机发光二极管（OLED）的多个像素上的多个发光组和形成在多个第一电极上的多个第二电极，具有绝缘层 其中，在所述多个发光组中的每一个的非发光时段期间，将多个触摸感测信号施加到所述多个第一电极中的每一个，并且响应于所述多个发光组中的电压的大小来确定触摸位置 第一和第二电极通过外部的触摸。
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公开(公告)号：US09406260B2
公开(公告)日：2016-08-02
申请号：US14039261
申请日：2013-09-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Tae Jeong , Hwan-Soo Jang , Jae-Du Noh
CPC classification number: G09G3/3258 , G06F3/0412 , G06F3/0416 , G09G3/3241 , G09G2310/0251 , G09G2310/0262
Abstract: A display device including: a plurality of first electrodes each corresponding to a plurality of light emitting groups on a plurality of pixels including organic light emitting diodes (OLEDs) and a plurality of second electrodes formed on the plurality of first electrodes, having an insulating layer therebetween, wherein a plurality of touch sensing signals are applied to each of the plurality of first electrodes during a non-light emitting period of each of the plurality of light emitting groups and a touched position is determined in response to a magnitude in voltage between the first and second electrodes by a touch from the outside.
Abstract translation: 一种显示装置，包括：多个第一电极，每个第一电极对应于包括有机发光二极管（OLED）的多个像素上的多个发光组和形成在多个第一电极上的多个第二电极，具有绝缘层 其中，在所述多个发光组中的每一个的非发光时段期间，将多个触摸感测信号施加到所述多个第一电极中的每一个，并且响应于所述多个发光组中的电压的大小来确定触摸位置 第一和第二电极通过外部的触摸。
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