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

WO2016201928A1 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE HAVING THE SAME, AND METHOD THEREOF 审中-公开
标题翻译：阵列基板，显示面板和具有该基板的显示装置及其方法
公开(公告)号：WO2016201928A1
公开(公告)日：2016-12-22
申请号：PCT/CN2015/097023
申请日：2015-12-10
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： CAO, Xue , CHEN, Xi , CHEN, Dong , XUE, Hailin , XIE, Jianyun , WANG, Jian , LI, Yanchen , ZHAO, Wei
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/136209 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , H01L27/14623
摘要： An array substrate (8), comprises a base substrate (1), a row of a plurality of pixel units (2), and a first gate line (3) and a first common electrode line (4) adjacent to the row of the plurality of pixel units (2) and on a first side thereof in plan view of the array substrate (8). The first gate line (3) and the first common electrode line (4) are spaced apart by a gap (6); and a light shield (5) at least partially covers the gap (6) for reducing light leakage from the gap (6).
摘要翻译：阵列基板（8）包括基底基板（1），多列像素单元（2）的行，以及邻近行的第一栅极线（3）和第一公共电极线（4）多个像素单元（2），并且在阵列基板（8）的平面图的第一侧上。第一栅极线（3）和第一公共电极线（4）间隔开间隙（6）; 并且遮光罩（5）至少部分地覆盖所述间隙（6），以减少来自间隙（6）的光泄漏。

2. 发明公开

EP3316085A1 IN-CELL TOUCH DISPLAY PANEL, DRIVING METHOD THEREFOR, AND DISPLAY DEVICE 审中-公开
标题翻译：内置触摸显示面板及其驱动方法和显示装置
公开(公告)号：EP3316085A1
公开(公告)日：2018-05-02
申请号：EP15894514.7
申请日：2015-11-05
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： YANG, Shengji , DONG, Xue , XUE, Hailin , WANG, Haisheng , CHEN, Xiaochuan , CHEN, Xi , XIE, Jianyun , LIU, Hongjuan , LIU, Yingming , ZHAO, Weijie , LIU, Jiantao
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04111 , G09G3/3233 , H01L27/323 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/5012 , H01L51/5206 , H01L51/5221
摘要： The present application provides an in-cell touch display panel, a driving method thereof, and a display device. At least two sub-pixels are a sub-pixel group, cathode layers of different sub-pixel groups are independent of each other, which is equivalent to that the cathode layer set as a whole surface in the prior art is segmented, one sub-pixel group corresponds to one segmented cathode layer, cathode layers of respective sub-pixel groups are connected through conductive lines to the driver chip, so that the cathode layer is reused as a self-capacitive touch control electrode, the driver chip detects a capacitance variation of the cathode layer through the conductive line corresponding thereto to determine a touch location, thus achieving the touch control function. In the in-cell touch display panel, signals outputted by the driver chip to respective signal terminals of a sub-pixel circuit and the cathode layer in a fourth stage are obtained by superimposing the same touch scanning signal on basis of signals outputted to the respective signal terminals and the cathode layer in a third stage, so that the operating state of each module in the sub-pixel circuit is the same as that in the third stage, which ensures normal display, therefore an in-cell touch display panel based on OLED panel is achieved.
摘要翻译：本申请提供了一种内嵌式触摸显示面板及其驱动方法和显示装置。至少两个子像素为子像素组，不同子像素组的阴极层相互独立，相当于现有技术中将整个阴极层设置为整体表面，像素组对应一个分段阴极层，各个子像素组的阴极层通过导线与驱动芯片连接，从而阴极层被重新用作自电容触控电极，驱动芯片检测电容变化通过与其对应的导线形成阴极层以确定触摸位置，从而实现触控功能。在内嵌式触控显示面板中，驱动芯片输出至子像素电路的各个信号端子以及第四阶段的阴极层的信号是通过在输出至各自的信号的基础上叠加相同的触摸扫描信号而获得的信号端子和阴极层，使得子像素电路中每个模块的工作状态与第三阶段相同，从而保证了正常显示，因此本发明提供了一种内嵌式触摸显示面板， OLED面板实现。

3. 发明申请

WO2019114271A1 DISPLAY PANEL AND DISPLAY APPARATUS 审中-公开
公开(公告)号：WO2019114271A1
公开(公告)日：2019-06-20
申请号：PCT/CN2018/096310
申请日：2018-07-19
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： WANG, Xiaokang , CHEN, Yanqing , XIE, Jianyun , LI, Wei , LI, Cheng , SUN, Le , ZHANG, Wei , ZHAO, Xin , NIU, Zhijun , FANG, Yezhou , GUO, Pan , LI, Yanfeng , QIN, Weida , WANG, Ning
IPC分类号： G02F1/1335
CPC分类号： G02F1/1335
摘要： The present disclosure is related to a display panel. The display panel may include a first light shielding layer (101) in a display region and a second light shielding layer (212) opposite the first light shielding layer (101) in the display region. The first light shielding layer (101) may include a plurality of first openings (112), and the second light shielding layer (212) may include a plurality of second openings (222). The display region may include a middle display region (20A) and a periphery display region (20B). An area of each of the plurality of the first openings (112) in the periphery display region (20B) may be smaller than an area of each of the plurality of the first openings (112) in the middle display region (20A).

4. 发明公开

EP4095657A1 TOUCH DISPLAY DEVICE 审中-实审
公开(公告)号：EP4095657A1
公开(公告)日：2022-11-30
申请号：EP20866945.7
申请日：2020-09-28
申请人： BOE Technology Group Co., Ltd. , Ordos Yuansheng Optoelectronics Co., Ltd.
发明人： HOU, Jingwei , HUO, Peirong , WANG, Li , ZHAO, Xin , XU, Jingyi , WANG, Xiaojie , XIE, Jianyun , TANG, Wulijibaier , SUN, Yanhao
IPC分类号： G06F3/041
摘要： The application discloses a touch display device, including a liquid crystal display panel, a touch electrode, and a backlight module on a light incident side of the liquid crystal display panel. The backlight module includes a metal back plate. The touch display device further includes a shielding electrode on a side of the touch electrodes facing the backlight module, both the shielding electrode and the metal back plate are grounded. The touch electrode and the shielding electrode form a capacitor, and the product of a capacitance value of the capacitor and a resistance value of the shielding electrode is smaller than a pulse width of touch signals applied to the touch electrodes.

5. 发明公开

EP3731007A1 ARRAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE 审中-公开
公开(公告)号：EP3731007A1
公开(公告)日：2020-10-28
申请号：EP18859964.1
申请日：2018-11-02
申请人： BOE TECHNOLOGY GROUP CO., LTD. , Ordos Yuansheng Optoelectronics Co., Ltd.
发明人： CHEN, Yanqing , XIE, Jianyun , LI, Wei , LI, Cheng , GUO, Pan , LI, Yanfeng , QIN, Weida , WANG, Ning
IPC分类号： G02F1/1335
摘要： The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate comprises: a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels comprises a light transmission region and a light shielding region; and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.

6. 发明公开

EP3767379A1 DISPLAY SUBSTRATE, MANUFACTURING METHOD, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：EP3767379A1
公开(公告)日：2021-01-20
申请号：EP18889952.0
申请日：2018-12-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , Ordos Yuansheng Optoelectronics Co., Ltd.
发明人： CHEN, Yanqing , XIE, Jianyun , LI, Wei , WANG, Xuelu , LI, Cheng , GUO, Pan
IPC分类号： G02F1/1333
摘要： A display substrate, a manufacturing method of the display substrate, a display panel and a display device are provided. The display substrate includes a plurality of subpixels arranged at a display region. The display region is provided with a first boundary of a curve-like shape. The display region includes a central region and a peripheral region adjacent to the first boundary. The plurality of subpixels includes a plurality of first subpixels arranged at the peripheral region and a plurality of second subpixels arranged at the central region. At least a part of the first subpixels each have an aperture ratio smaller than that of any of the second subpixels.

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