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公开(公告)号：US20200219456A1
公开(公告)日：2020-07-09
申请号：US15753340
申请日：2017-07-13
发明人： Jilei GAO , Jinliang LIU , Yang ZHANG , Xuebing JIANG , Songmei SUN
IPC分类号： G09G3/36 , G02F1/1343 , G02F1/1362 , G09G3/20
摘要： An array substrate, a display panel, a display device and a method for designing the display panel are provided. The array substrate includes a plurality of pixel units, wherein each of the pixel units includes a plurality of sub-pixels, each of the sub-pixels includes a pixel electrode, and the pixel electrode includes a plurality of strip-shaped sub-pixel electrodes arranged in a comb-teeth form, and the sub-pixels of one of the pixel units include at least two sub-pixels. A width of the strip-shaped sub-pixel electrode of any one of the at least two sub-pixels is different from a width of the strip-shaped sub-pixel electrode of any other one of the at least two sub-pixels, and/or an interval between the strip-shaped sub-pixel electrodes of any one of the at least two sub-pixels is different from an interval between the strip-shaped sub-pixel electrodes of any other one of the at least two sub-pixels.
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2.发明申请公开(公告)号：US20200219901A1
公开(公告)日：2020-07-09
申请号：US16827151
申请日：2020-03-23
发明人： Jilei GAO , Xuebing JIANG , Songmei SUN , Peng WU , Jian ZHAO , Yang ZHANG , Mo CHEN
IPC分类号： H01L27/12 , H01L29/786 , H01L27/02 , H01L29/66
摘要： A thin film transistor, a manufacturing method thereof, an array substrate and a display panel are provided. The thin film transistor includes: a base substrate; and a gate electrode, a gate insulating layer, an active layer and a source/drain electrode layer which are on the base substrate. The source/drain electrode layer includes a source electrode and a drain electrode. The thin film transistor further includes a light blocking layer surrounding the active layer.
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3.发明申请公开(公告)号：US20190080779A1
公开(公告)日：2019-03-14
申请号：US15768487
申请日：2017-09-26
发明人： Yang ZHANG , Jinliang LIU , Mo CHEN , Jian ZHAO , Jilei GAO , Songmei SUN
摘要： A shift register circuit includes a set circuit, a first reset circuit, a first control circuit, and an output circuit. The output circuit is configured to change an active potential at the first node further away from an inactive potential in response to a first clock signal transferred to a signal output terminal being active, and the first control circuit is further configured to, responsive to the first clock signal transferred to the signal output terminal being active, restrict a change in the active potential at the first node based on a second reference voltage from a second reference voltage, the second reference voltage having a magnitude between an active input pulse and the inactive potential.
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公开(公告)号：US20200049839A1
公开(公告)日：2020-02-13
申请号：US16460282
申请日：2019-07-02
发明人： Miao ZHANG , Wuxia FU , Songmei SUN , Ran ZHANG
IPC分类号： G01T1/24 , H01L27/146
摘要： A detector pixel, an array substrate, an apparatus and a method for detecting an intensity of a ray are provided. The detector pixel includes substrate, first transistor, second transistor, storage capacitor, photosensitive element, first control line, second control line, first data line and second data line. The first and the second transistors are dual-gate transistors; the first transistor has a bottom gate connected to the first control line, a top gate connected to the second control line, a first electrode connected to the storage capacitor, and a second electrode connected to the first data line; the second transistor has a bottom gate connected to the second control line, a top gate connected to the first control line, a first electrode connected to the storage capacitor, and a second electrode connected to the second data line; and the storage capacitor is connected to the photosensitive element.
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公开(公告)号：US20170263184A1
公开(公告)日：2017-09-14
申请号：US15310227
申请日：2016-03-01
发明人： Mo CHEN , Jian ZHAO , Miao ZHANG , Jing SUN , Songmei SUN
IPC分类号： G09G3/3258 , G09G3/3291 , G09G3/3266
CPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/043 , G09G2300/0809 , G09G2300/0852 , G09G2310/0262 , G09G2320/043 , G09G2320/0646
摘要： The present disclosure provides a pixel driver circuit, a pixel circuit, a display panel and a display device. The pixel driver circuit includes two pixel driving units having an identical structure. Each pixel driving unit includes a driving transistor and a driving control module. A gate electrode of the driving transistor is connected to the driving control module, a first electrode thereof receives a first power voltage, and a second electrode thereof is connected to the driving control module and a light-emitting element. The driving control module is connected to a data line, a gate line, and the gate electrode and the second electrode of the driving transistor, and controls a potential at the gate electrode of the driving transistor in accordance with a data voltage applied to the data line under control of a gate driving signal from the gate line, so as to turn on/off the driving transistor.
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6.发明申请公开(公告)号：US20190074302A1
公开(公告)日：2019-03-07
申请号：US15766570
申请日：2017-09-28
发明人： Jilei GAO , Xuebing JIANG , Songmei SUN , Peng WU , Jian ZHAO , Yang ZHANG , Mo CHEN
IPC分类号： H01L27/12 , H01L27/02 , H01L29/66 , H01L29/786
摘要： A thin film transistor, a manufacturing method thereof, an array substrate and a display panel are provided. The thin film transistor includes: a base substrate; and a gate electrode, a gate insulating layer, an active layer and a source/drain electrode layer which are on the base substrate. The source/drain electrode layer includes a source electrode and a drain electrode. The thin film transistor further includes a light blocking layer surrounding the active layer.
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7.发明申请公开(公告)号：US20190012970A1
公开(公告)日：2019-01-10
申请号：US15746753
申请日：2017-08-10
发明人： Mo CHEN , Jinliang LIU , Wuxia FU , Huanyu LI , Songmei SUN
摘要： A shift register circuit is disclosed that includes an input control circuit configured to set a first node at a first potential in response to an active pulse signal from a signal input terminal, an output control circuit configured to supply a clock signal from a first clock signal terminal to a signal output terminal in response to the first node being at the first potential, the first potential being less than a potential of the active pulse signal and greater than or equal to a potential for maintaining operation of the output control circuit, and a reset circuit configured to supply a reference voltage from a reference voltage terminal to the first node and the signal output terminal in response to a reset signal.
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公开(公告)号：US20180315376A1
公开(公告)日：2018-11-01
申请号：US15740300
申请日：2017-06-28
发明人： Mo CHEN , Xiong XIONG , Jilei GAO , Songmei SUN
IPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266 , G09G3/3291 , H01L27/32
摘要： Disclosed is a pixel driving circuit, comprising a driving control circuit, a first driving circuit and a second driving circuit. The driving control circuit is configured to control one of the first driving circuit and the second driving circuit to be turned on under the condition the first scanning line outputs an effective voltage signal, and control the other of the first driving circuit and the second driving circuit to be turned on under the condition the second scanning line outputs an effective voltage signal. The first driving circuit is configured to drive the light emitting circuit to emit light under control of the driving control circuit. The second driving circuit is configured to drive the light emitting circuit to emit light under control of the driving control circuit.
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