专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230140300A1 INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20230140300A1
公开(公告)日：2023-05-04
申请号：US18145971
申请日：2022-12-23
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Choon Hyop LEE , Jang Hui KIM , Jae Won KIM , In Nam LEE
IPC分类号： G06F3/044 , H10K59/40 , G06F3/041
摘要： An input sensing device includes an input sensing panel including driving electrodes and sensing electrodes, a driving signal generator that provides driving signals to the driving electrodes, respectively, and a sensing unit that receives sensing signals according to the driving signals from the sensing electrodes, and determines whether a touch is performed based on the sensing signals. Each of the driving signals includes a sinusoidal wave, and frequencies of at least some of the driving signals are different from each other.

2. 发明申请

US20220326831A1 TOUCH SENSOR AND A DISPLAY DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20220326831A1
公开(公告)日：2022-10-13
申请号：US17708188
申请日：2022-03-30
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Choon Hyop LEE , Jang Hui KIM , Jae Won KIM , In Nam LEE
IPC分类号： G06F3/041 , G09G3/32 , G06F3/044
摘要： A touch sensor including: a touch sensing area including driving electrodes and sensing electrodes; a driving signal generator which determines phases of driving signals based on a reference code and supplies the driving signals to the sensing electrodes, wherein the driving signals are sine waves; and a touch processor which receives sensing signals according to the driving signals from the sensing electrodes and determines a touch position based on the sensing signals and the reference code, wherein the driving signal generator controls the phases of the driving signals by updating the reference code at a predetermined time point.

3. 发明申请

US20220057898A1 INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20220057898A1
公开(公告)日：2022-02-24
申请号：US17217204
申请日：2021-03-30
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Choon Hyop LEE , Jang Hui KIM , Jae Won KIM , In Nam LEE
IPC分类号： G06F3/044 , H01L27/32 , G06F3/041
摘要： An input sensing device includes an input sensing panel including driving electrodes and sensing electrodes, a driving signal generator that provides driving signals to the driving electrodes, respectively, and a sensing unit that receives sensing signals according to the driving signals from the sensing electrodes, and determines whether a touch is performed based on the sensing signals. Each of the driving signals includes a sinusoidal wave, and frequencies of at least some of the driving signals are different from each other.

4. 发明申请

US20210143241A1 DISPLAY DEVICE 有权
公开(公告)号：US20210143241A1
公开(公告)日：2021-05-13
申请号：US16919382
申请日：2020-07-02
申请人： Samsung Display Co., LTD.
发明人： Jae Won KIM , Seung Woo SUNG , Ji Hyun KA , Na Yun KWAK , Dae Suk KIM , Ah Young KIM , Jun Young MIN , Jun Won CHOI , Su Jin Lee
IPC分类号： H01L27/32
摘要： A display device includes a substrate, data lines arranged on the substrate, the data lines to which data voltages are applied, scan lines arranged on the substrate, the scan lines to which scan signals are applied, and a pixel connected to one of the data lines and at least one of the scan lines. The pixel includes a light emitting element, a driving transistor which supplies a driving current flowing between a first electrode and a second electrode to the light emitting element in accordance with the data voltage of the data line applied to a gate electrode, a first transistor between the gate electrode and second electrode of the driving transistor, a shielding electrode overlapping at least a part of the first transistor in a thickness direction of the substrate. The shielding electrode does not overlap the data lines in the thickness direction of the substrate.

5. 发明申请

US20160275890A1 LIQUID CRYSTAL DISPLAY AND REPAIRING METHOD THEREOF 审中-公开
标题翻译：液晶显示及其修复方法
公开(公告)号：US20160275890A1
公开(公告)日：2016-09-22
申请号：US15005480
申请日：2016-01-25
申请人： Samsung Display Co., Ltd.
发明人： Yoo Mi RA , Jae Won KIM , Kyung-Ho PARK
IPC分类号： G09G3/36 , G02F1/1362
CPC分类号： G02F1/136259 , G02F1/13624 , G02F1/136286 , G02F2001/134345 , G09G3/3614 , G09G3/3659 , G09G2300/0426 , G09G2300/0447 , G09G2330/10
摘要： A liquid crystal display includes pixels including a display area that includes a thin film transistor forming area connected to a corresponding data line among data lines, a corresponding gate line among gate lines, and a reference voltage line, two low gray subpixel areas, and one high gray subpixel area disposed between the two low gray subpixel areas, a data driver supplying data signals corresponding to the pixels to the data lines, a gate driver supplying gate voltages corresponding to the pixels to the gate lines, and a voltage supplier supplying a reference voltage to the two low gray subpixel area of the pixels through the reference voltage line, where the reference voltage line extends in a vertical direction along a boundary formed by the high gray subpixel and a first low gray subpixel adjacent to the thin film transistor forming area among the two low gray subpixels.
摘要翻译：液晶显示器包括像素，其包括显示区域，该显示区域包括连接到数据线之间的相应数据线的薄膜晶体管形成区域，栅极线中的对应栅极线和参考电压线，两个低灰色子像素区域和一个设置在两个低灰度子像素区域之间的高灰度子像素区域，向数据线提供对应于像素的数据信号的数据驱动器，向栅极线提供对应于像素的栅极电压的栅极驱动器，以及提供参考通过参考电压线对像素的两个低灰度子像素区域施加电压，其中参考电压线沿着由高灰度子像素形成的边界和与薄膜晶体管形成区域相邻的第一低灰度子像素在垂直方向上延伸在两个低灰度子像素之间。

6. 发明申请

US20140002434A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20140002434A1
公开(公告)日：2014-01-02
申请号：US13670361
申请日：2012-11-06
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Kyung-Ho PARK , Soo-Hyun KIM , Jae Won KIM , Dong-Hyun YOO
IPC分类号： G09G3/00
CPC分类号： G09G3/00 , G02F1/1345 , G02F1/136286 , G02F2001/134345
摘要： A display device has a display region for displaying controlled images. The display device includes a common electrode overlapping the display region, a data driver, a first-category common voltage electrode set including a first-category common voltage electrode that is electrically connected to the data driver and is electrically connected to the common electrode, a second-category common voltage electrode set disposed farther from the data driver than the first-category common voltage electrode set and including a second-category common voltage electrode that is electrically connected to the data driver, a third-category common voltage electrode set disposed farther from the data driver than the second-category common voltage electrode set and including a third-category common voltage electrode that is electrically connected to the common electrode, and a common voltage line overlapping the display region and electrically connected between the second-category common voltage electrode and the third-category common voltage electrode.
摘要翻译：显示装置具有用于显示受控图像的显示区域。显示装置包括与显示区域重叠的公共电极，数据驱动器，包括电连接到数据驱动器并与公共电极电连接的第一类公共电压电极的第一类公共电极电极组，与数据驱动器相比远离数据驱动器的第二类公共电压电极组比第一类公共电压电极组还包括与数据驱动器电连接的第二类公共电压电极，第三类公共电压电极组进一步放置来自数据驱动器，而不是第二类公共电压电极组，并且包括电连接到公共电极的第三类公共电压电极，以及与显示区域重叠并电连接在第二类别公共电压之间的公共电压线电极和第三类公共电压电极。

7. 发明申请

US20210312886A1 DISPLAY DEVICE 有权
公开(公告)号：US20210312886A1
公开(公告)日：2021-10-07
申请号：US17353235
申请日：2021-06-21
申请人： Samsung Display Co., LTD.
发明人： Jun Won CHOI , Jae Won KIM , Jun Young MIN
IPC分类号： G09G5/10 , G09G3/3258 , G09G3/3266
摘要： A display device includes a first display area including a plurality of first pixel areas, a second display area including a plurality of second pixel areas and a plurality of transmission areas, a plurality of pixels arranged in a matrix form in the first and second display areas, and a first signal line and a second signal line disposed to correspond to each pixel column in the plurality of pixels. In each pixel column, one of the first and second signal lines may extend over the first and second display areas, and a remaining one of the first and second signal lines may not be disposed in the second display area.

8. 发明申请

US20200265798A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20200265798A1
公开(公告)日：2020-08-20
申请号：US16793619
申请日：2020-02-18
申请人： Samsung Display Co., LTD.
发明人： Jun Won CHOI , Jae Won KIM , Jun Young MIN
IPC分类号： G09G5/10 , G09G3/3266 , G09G3/3258
摘要： A display device includes a first display area including a plurality of first pixel areas, a second display area including a plurality of second pixel areas and a plurality of transmission areas, a plurality of pixels arranged in a matrix form in the first and second display areas, and a first signal line and a second signal line disposed to correspond to each pixel column in the plurality of pixels. In each pixel column, one of the first and second signal lines may extend over the first and second display areas, and a remaining one of the first and second signal lines may not be disposed in the second display area.

9. 发明申请

US20170132975A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF 审中-公开
公开(公告)号：US20170132975A1
公开(公告)日：2017-05-11
申请号：US15338481
申请日：2016-10-31
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Sang Hun PARK , Dong Wan PARK , Jae Won KIM , Sang Jin PAK
IPC分类号： G09G3/3241 , G09G3/3266 , G09G3/3291
CPC分类号： G09G3/3241 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0272 , G09G2310/08 , G09G2320/0233 , G09G2320/0276 , G09G2320/045 , G09G2320/0626 , G09G2320/0666 , G09G2330/021 , G09G2330/028
摘要： An organic light emitting display device includes a data driver, a pixel unit, a timing controller, and a power generator. The data driver generates data signals to be supplied to data lines based on gamma voltages. The pixel unit controls the amount of current flowing from a first power supply to a second power supply in each of a plurality of pixels based on the data signals and a reference power voltage. The timing controller limits the maximum brightness of the pixel unit corresponding to a plurality of dimming levels. The first power generator changes the voltage of the first power supply corresponding to the dimming levels.

10. 发明申请

US20160291369A1 LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶显示器
公开(公告)号：US20160291369A1
公开(公告)日：2016-10-06
申请号：US15053774
申请日：2016-02-25
申请人： Samsung Display Co., Ltd.
发明人： Eun-Kil PARK , Kyung-Ho PARK , Chang Il TAE , Jae Won KIM , Yoo Mi RA
IPC分类号： G02F1/1368 , G02F1/1362
CPC分类号： G02F1/136209 , C08L2666/70 , G02B5/201 , G02B5/223 , G02F1/133371 , G02F1/133514 , G02F1/133707 , G02F1/13624 , G02F2001/13415 , G02F2001/136222 , G03F7/0007 , G09G3/3607 , G09G3/3648 , G09G2300/0452
摘要： A liquid crystal display according to an exemplary embodiment of the present inventive concept includes a first substrate including a plurality of first color filters, a plurality of second color filters, a plurality of third color filters and a plurality of gate electrodes extending in a first direction;a second substrate facing the first substrate; and a liquid crystal layer formed between the first substrate and the second substrate, wherein the plurality of first color filters include a plurality of first portions extending in a first direction, and a plurality of second portions extending in a second direction substantially perpendicular to the first direction and crossing the plurality of first portions.
摘要翻译：面对所述第一基板的第二基板; 以及形成在所述第一基板和所述第二基板之间的液晶层，其中所述多个第一滤色器包括沿第一方向延伸的多个第一部分和沿与所述第一基板垂直的第二方向延伸的多个第二部分方向并与多个第一部分交叉。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式