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公开(公告)号：US10319280B2
公开(公告)日：2019-06-11
申请号：US14994041
申请日：2016-01-12
发明人： Il Nam Kim , Won Sang Park , Gee Bum Kim , Ki Seo Kim
摘要： There is provided a display device including a display panel including pixels, and a display panel driver configured to drive the display panel, wherein the display panel driver includes a timing controller configured to receive image signals and timing signals from the outside, to convert at least some of the image signals, and to output the converted image signals, wherein the image signals include first image signals corresponding to a first area in the display panel, wherein each of image signals corresponds to each of the pixels and includes a red signal, a green signal, and a blue signal, wherein the timing controller includes a signal receiver configured to receive the image signals and the timing signals, and a first converter configured to receive the first image signals from the signal receiver, to perform color weakness-compensating conversion on the first image signals, and to output the converted first image signals.
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公开(公告)号：US20190138123A1
公开(公告)日：2019-05-09
申请号：US16004447
申请日：2018-06-11
发明人： Keum Dong JUNG , Ki Seo Kim , II Nam Kim , Kyung Tea Park , Yun Ho Kim , Jae Kyoung Kim , Won Sang Park , Jong In Baek
摘要： A fingerprint sensor including first, second, and third lines, and a unit sensor coupled to the first, the second, and the third lines. The unit sensor includes a pixel electrode coupled between the first line and the second line, a first capacitance element coupled between the first line and the pixel electrode, a second capacitance element coupled between the second line and the pixel electrode, a switching element coupled between the pixel electrode and one of the first line, the second line, a first line of an adjacent unit sensor, and a second line of the adjacent unit sensor, and including a control electrode coupled to the third line, and a third capacitance element coupled between the third line and the pixel electrode, in which at least one of the first and the second capacitance elements includes a variable capacitance element.
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公开(公告)号：US20180210604A1
公开(公告)日：2018-07-26
申请号：US15843929
申请日：2017-12-15
发明人： Byeong Hee Won , Ki Seo Kim , Won Sang Park , Seung Lyong Bok
摘要： A display device for a vehicle may include a display panel configured to display an image and a touch sensor configured to sense a touch of a user and generate touch information about the touch. The touch sensor may be operated in a first mode or a second mode. The touch information may include first information about a fingerprint of the user, second information about a position of the touch, and third information about movement of the touch. When the touch of the user is sensed, the touch sensor may operate in the first mode and generate the first information. When the generation of the first information is completed, the touch sensor may operate in the second mode and generate the second information and the third information. The power and the ignition of the vehicle may be controlled using the touch information.
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