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公开(公告)号：US10451937B2
公开(公告)日：2019-10-22
申请号：US15736313
申请日：2017-11-08
发明人： Liyang An , Xiangyang Xu
IPC分类号： G02F1/1362 , H01L27/12 , H01L29/786 , G02F1/1343 , G02F1/1333
摘要： An array substrate includes multiple gate lines, multiple data lines, and multiple light-shielding electrode lines. The multiple gate lines and the multiple data lines intersect each other to circumferentially delimit a plurality of sub pixels. The multiple light-shielding electrode lines are arranged to correspond to the multiple data lines. The plurality of sub pixels includes a blue sub pixel column corresponding to a blue color filter. At least one sub pixel of the blue sub pixel column includes a light-shielding electrode. The light-shielding electrode is connected to light-shielding electrode lines that are located on two opposite sides of the blue sub pixel column. Displaying abnormality that occurs in displaying pure blue or pure yellow images can be avoided. Also provided is a display panel.
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公开(公告)号：US10451789B2
公开(公告)日：2019-10-22
申请号：US14897337
申请日：2015-07-30
发明人： Yu Chun Hsiao , Shih Hsiang Chen , Chengwen Que , Dehua Li
IPC分类号： F21V8/00 , G02F1/13357 , G02F1/1333 , G02F1/1335
摘要： A liquid crystal display device and a backlight module are disclosed. The backlight module includes a first light-emitting element; a clamper, which is provided with a curved groove and used for accommodating the first light-emitting element; and a light guide plate that is arranged outside the clamper and provided with a curved end surface which faces the first light-emitting element. The curved end surface and the curved groove are aligned with each other. The liquid crystal display device includes the aforesaid backlight module. The cost of the backlight module is relatively low. A curved liquid crystal display device provided with the backlight module can have a good display effect.
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公开(公告)号：US10446100B2
公开(公告)日：2019-10-15
申请号：US15535403
申请日：2016-12-22
发明人： Ping-sheng Kuo , Yu-yeh Chen , Li-wei Chu
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/133
摘要： Provided is an array substrate, including a sequence controller and gate drivers, and each of the gate drivers includes a first adjustable resistor and a gate drive unit, and one end of the first adjustable resistor is coupled to a first voltage, and the other end of the first adjustable resistor is coupled to a first input end of the gate drive unit, and the sequence controller is coupled to a control end of the first adjustable resistor to adjust a resistance value of the first adjustable resistor to make voltage difference values among the gate drive units in a preset range. In the gate driver, a first adjustable resistor is added between the first voltage and the gate drive unit. By controlling the resistance value of the first adjustable resistor, the voltages of the adjacent gate drivers are the same to prevent the appearance of the horizontal boundary.
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公开(公告)号：US10446087B2
公开(公告)日：2019-10-15
申请号：US15328937
申请日：2017-01-06
发明人： Xujun Liu
摘要： The present disclosure provides a GOA driving unit, which comprises: a pull-up control module; a pull-up/stage transmission module connected with the present-stage of pull-up control module; a pull-down module respectively connected with a scanning signal output end and a pull-up control signal input end of the present-stage of pull-up/stage transmission module; a bootstrap module respectively connected with the scanning signal output end and the pull-up control signal input end of the present-stage of pull-up/stage transmission module; and a pull-down maintenance module.
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公开(公告)号：US20190312227A1
公开(公告)日：2019-10-10
申请号：US16439658
申请日：2019-06-12
发明人： Hui HUANG
摘要： A display screen includes an OLED device encapsulating structure that encapsulates an OLED. The OLED device encapsulating structure includes a substrate, a barrier layer formed on the substrate, a surface active layer disposed on the barrier layer, and a buffer layer stacked on the surface active layer. An orthogonal projection of the buffer layer on the barrier layer is coincident with that of the surface active layer on the barrier layer. A composite layer may be further stacked on the buffer.
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公开(公告)号：US10436820B2
公开(公告)日：2019-10-08
申请号：US14897799
申请日：2015-09-17
申请人： Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
发明人： Qingcheng Zuo , Chao Liang
摘要： A signal switching device and a test system are disclosed. A printed wire which is connected with a test circuit can be selected flexibly according to actual situation, and a sufficient distance between adjacent tested printed wires/test printed wires which are used for transmitting a differential signal can be maintained, such that signal interference between the printed wires would not be easily generated. Signals can be effectively separated from each other, and thus the technical problem that signal interference would easily be generated between adjacent tested printed wires/test printed wires which are used for transmitting a differential signal can be solved.
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公开(公告)号：US10429681B1
公开(公告)日：2019-10-01
申请号：US16427284
申请日：2019-05-30
发明人： Gang Wang , Lixuan Chen
IPC分类号： H01L21/00 , G02F1/1333 , H01L27/12 , G02F1/1345 , G02F1/1362 , H01L29/423 , G09G3/36 , H01L29/417
摘要： The invention provides a structure of GOA circuit, which is manufactured on both sides of the ultra-thin flexible substrate with holes, wherein the wires pass through the holes to connect the TFTs in the GOA circuit on the front side to the TFTs in the GOA circuit on the back side to reduce the area occupied by GOA circuit. As such, the circuit area utilization is improved so that the same size of substrate area can carry almost twice the circuit structure to reduce the border width of the non-active area to achieve borderless or ultra-narrow border display panel with high resolution.
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公开(公告)号：US10424736B2
公开(公告)日：2019-09-24
申请号：US15577012
申请日：2017-08-17
发明人： Aiguo Tu , Chun-Hsiung Fang , Tsung-yuan Wu , Jinchuan Li , Liang Jiang , Feng Wei
摘要： An aging test system and method are disclosed. An aging test system includes a vacuum chamber provided with an aging device for aging a display panel; a lighting mechanism electrically connected to the display panel for lighting up the display panel; at least one spectrometer for detecting a color coordinate and a brightness of the display panel; at least one camera for detecting a dark spot defect of sub-pixels of the display panel. Accordingly, the present invention can save the inspection time, increase the inspection efficiency and save the inspection device in order to reduce the inspection cost.
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公开(公告)号：US10424700B2
公开(公告)日：2019-09-24
申请号：US15529951
申请日：2017-05-17
发明人： Yong Fan , Yu-chun Hsiao , Sheng-Jer Chang Chien
摘要： The present disclosure relates to a LED lamp source and the manufacturing method and the backlight module thereof. The LED lamp source includes a substrate and a LED chip, fluorescent adhesive, and a white reflective layer being fixed on the substrate. The fluorescent adhesive encapsulates the LED chip on the substrate, and the white reflective layer is configured for reflecting light beams emitted from the fluorescent adhesive and being radiated on the white reflective layer. A positive projection of the fluorescent adhesive on the substrate is within the positive projection of the white reflective layer on the substrate.
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公开(公告)号：US10424621B2
公开(公告)日：2019-09-24
申请号：US15768803
申请日：2018-03-06
发明人： Youyuan Kuang
摘要： The invention provides a manufacturing method for white OLED device, comprising manufacturing a first OLED device and a corresponding second OLED device respectively on a first substrate and a second substrate, wherein the light emitted by the first OLED device and the light emitted by the second OLED device are mixed to form white light, and then the second OLED device is correspondingly stacked onto the first OLED device to obtain a white OLED device. The manufacturing method can greatly reduce the complicated process caused by layer-by-layer stacking of multi-layered films in the structure of known white OLED devices, without the need to address the complex issues caused by interlinking of multiple color devices and light color resonance, so as to greatly simplify the process.
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