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公开(公告)号：US10607563B2
公开(公告)日：2020-03-31
申请号：US15432359
申请日：2017-02-14
发明人： Dong In Kim , Jin Kyu Park , Yo Han Lee , Ki Hoon Choi , Hyun Seok Hong
摘要： A display device includes a timing controller, a driver, and a display panel. The timing controller outputs a first clock signal having first rising time during an active section and a second clock signal having second rising time during a blank section adjacent to the active section. The driver generates a data signal based on the first clock signal and the second clock signal and to output the data signal. The display panel displays an image based on the data signal. The first rising time is shorter than the second rising time.
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公开(公告)号：US09589527B2
公开(公告)日：2017-03-07
申请号：US14309663
申请日：2014-06-19
发明人： Hyun Seok Hong , Yeon-Sun Na , Dongin Kim , Kwan-Young Oh , Changgil Oh , Bum Lee , Jae-Won Jeong
CPC分类号： G09G3/3696 , G09G3/20 , G09G2330/028 , G09G2360/16
摘要： A display device including a display panel, including a plurality of pixels, a driver circuit configured to display an image on the display panel in response to an image signal and a control signal, and a voltage generator configured to generate an analog driving voltage for an operation of the driver circuit in response to a voltage control signal. The driver circuit is configured to compare the image signal to ripple image patterns and is configured to output the voltage control signal to change a voltage level of the analog driving voltage, according to the result of the comparison.
摘要翻译： 一种显示装置，包括包括多个像素的显示面板，配置为响应于图像信号和控制信号在显示面板上显示图像的驱动器电路，以及电压发生器，被配置为产生用于 响应于电压控制信号来驱动电路的操作。 驱动器电路被配置为将图像信号与纹波图像图案进行比较，并且被配置为根据比较的结果输出电压控制信号以改变模拟驱动电压的电压电平。
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公开(公告)号：US10049619B2
公开(公告)日：2018-08-14
申请号：US15342530
申请日：2016-11-03
发明人： Geun Hyuk Choi , Sang Hyun Lee , Hyo Chul Lee , Jae Ho Choi , Hyun Seok Hong
IPC分类号： G09G3/36 , G09G3/3266 , G09G3/3291
摘要： A display device includes a timing controller which transmits a vertical clock signal having rising edges and falling edges to a gate driver and a gate driver which receives the vertical clock signal, to generate a first gate clock signal and a first inverted gate clock signal in accordance with one of the rising edges and the falling edges of the vertical clock signal, and to generate a second gate clock signal and a second inverted gate clock signal in accordance with a remaining one of the rising edges and the falling edges of the vertical clock signal.
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公开(公告)号：US09830848B2
公开(公告)日：2017-11-28
申请号：US14297192
申请日：2014-06-05
发明人： Jae-Won Jeong , Hyun Seok Hong , Young-Su Kim , Jinhyun Ko , Hyelim Kim , Kyung-Uk Choi , Sangyoung Lee
CPC分类号： G09G3/2092 , G09G3/006 , G09G2320/041 , H03K17/04
摘要： An exemplary embodiment of the present invention discloses a voltage generation circuit of a display apparatus, including at least one resistor, a memory configured to store a resistance value set signal, a controller changing a resistance value of the resistor referring to the resistance value set stored in the memory, and a voltage generator connected to one end of the resistor and is configured to receive an input current corresponding to the resistance value of the resistor and generate a gate-on voltage corresponding to the input current.
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公开(公告)号：US20160044815A1
公开(公告)日：2016-02-11
申请号：US14658055
申请日：2015-03-13
发明人： Min Woo Kim , Dong In Kim , Hyun Seok Hong
IPC分类号： H05K7/02
CPC分类号： G02F1/133308 , G02F2202/22
摘要： A display device may include a display panel, a light source configured to provide light to the display panel, a bottom chassis in which the light source is located, a top chassis coupled to the bottom chassis and covering an edge of the display panel, and a conductive tape attached to the bottom chassis and the top chassis. The conductive tape may have an uneven pattern.
摘要翻译： 显示装置可以包括显示面板，被配置为向显示面板提供光的光源，位于其中的光源的底部底架，耦合到底部底座并覆盖显示面板的边缘的顶部底架，以及 连接到底部底盘和顶部底盘的导电胶带。 导电带可能具有不均匀的图案。
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公开(公告)号：US10082691B2
公开(公告)日：2018-09-25
申请号：US14658055
申请日：2015-03-13
发明人： Min Woo Kim , Dong In Kim , Hyun Seok Hong
IPC分类号： H05K7/02 , G02F1/1333
CPC分类号： G02F1/133308 , G02F2202/22
摘要： A display device may include a display panel, a light source configured to provide light to the display panel, a bottom chassis in which the light source is located, a top chassis coupled to the bottom chassis and covering an edge of the display panel, and a conductive tape attached to the bottom chassis and the top chassis. The conductive tape may have an uneven pattern.
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公开(公告)号：US09754804B2
公开(公告)日：2017-09-05
申请号：US15164228
申请日：2016-05-25
发明人： Jeong Hun Go , Yeon Sun Na , Jeong Mo Nam , Hyun Seok Hong
IPC分类号： H01L23/48 , H01L23/52 , H01L29/40 , H01L21/54 , H01L21/48 , H01L21/52 , H01L23/18 , H01L23/498
CPC分类号： H01L21/54 , H01L21/4853 , H01L21/486 , H01L21/52 , H01L23/18 , H01L23/49811 , H01L23/49838
摘要： A method of mounting an electronic device includes: preparing a printed circuit board including a base substrate, connection pads disposed on the base substrate and spaced apart from each other, and a solder resist including contact holes exposing a portion of the connection pads; disposing preliminary bumps on the exposed portion of the connection pads via the contact holes; disposing under-fill patterns in areas between the preliminary bumps on the solder resist; disposing an electronic device on the preliminary bumps and the under-fill patterns; and mounting the electronic device onto the printed circuit board by reflowing the preliminary bumps and the under-fill patterns. The disposing of the under-fill patterns may include: providing an under-fill film including a base film having openings spaced apart from each other, and the under-fill patterns disposed within the openings; applying pressure to the under-fill film; and removing the base film from the under-fill film.
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公开(公告)号：US10955711B2
公开(公告)日：2021-03-23
申请号：US15655480
申请日：2017-07-20
发明人： Dong In Kim , Jin Kyu Park , Yo Han Lee , Ki Hoon Choi , Hyun Seok Hong
IPC分类号： G02F1/1345 , G06F3/041 , G02F1/1362 , G02F1/1333 , G06F3/044
摘要： Disclosed is a liquid crystal display device, including: a first substrate including a display area displaying an image, and a non-display area disposed in a form surrounding the display area; a second substrate spaced apart from the first substrate; and a liquid crystal layer disposed between the first substrate and the second substrate; and a first static electricity absorbing pattern disposed on the non-display area of the first substrate.
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9.发明授权公开(公告)号：US10082690B2
公开(公告)日：2018-09-25
申请号：US15075326
申请日：2016-03-21
发明人： Hyo Chul Lee , Hyun Seok Hong
IPC分类号： G02F1/1345 , G02F1/1333 , H05K1/14
CPC分类号： G02F1/133305 , G02F1/1339 , G02F1/1345 , G02F1/13452 , H05K1/147 , H05K2201/10128 , H05K2201/10136
摘要： A display device includes a first substrate including: a display area in which an image is displayed, and a non-display area in which an image is not displayed and a signal line is disposed to transmit or receive an electrical signal to or from the display area of the first substrate; a second substrate coupled to the first substrate and exposing the non-display area of the first substrate; and a sealing member which is disposed between the first substrate and the second substrate and couples the first substrate and the second substrate to each other. The sealing member between the first substrate and the second substrate extends to overlap the signal line in the exposed non-display area of the first substrate.
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