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公开(公告)号：US10461228B2
公开(公告)日：2019-10-29
申请号：US16425958
申请日：2019-05-30
Inventor： Haijun Wang
Abstract: A light-emitting diode (LED) packaging material is formed by compounding graphene with silane or epoxy resin, to improve the defects of manufacturing an LED packaging material only of silane or epoxy resin. The addition of graphene helps improve the performance of the LED packaging material. Also provided is a manufacturing method of a LED packaging material.
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公开(公告)号：US10461102B2
公开(公告)日：2019-10-29
申请号：US15743671
申请日：2018-01-08
Inventor： Xiangyang Xu
IPC: H01L27/12 , G02F1/1362 , G02F1/1335 , G02F1/1368
Abstract: The present disclosure relates to a display device and a manufacturing method of a transflective array substrate. The transflective array substrate includes: a plurality of scanning lines, a plurality of data lines, and a plurality of pixel cells. Each of the pixel cells includes a thin film transistor (TFT), a photoresist layer, and at least one pixel electrode. The photoresist layer is configured on the TFT. Each of the pixel cells includes a reflective area configured above the photoresist layer. As such, light-reflection efficiency and brightness of the display device may be improved, so as to provide better user experience.
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公开(公告)号：US10454064B2
公开(公告)日：2019-10-22
申请号：US16416012
申请日：2019-05-17
Inventor： Hui Huang
Abstract: A method for encapsulating an OLED device includes providing a substrate on which a barrier layer is formed; forming a surface active layer that includes multiple strips on the barrier layer; forming buffer strips on the surface active layer to correspond, in a one-to-one manner, to the strips of the surface active layer; and allowing the buffer strips to spread over the substrate and cover the barrier layer to form a buffer layer. The surface active layer that is sandwiched between and in direct contact with the barrier layer and the buffer layer includes a material that creates a hydrogen bond with a material of the buffer layer to enhance bonding therebetween.
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公开(公告)号：US10453410B2
公开(公告)日：2019-10-22
申请号：US15327316
申请日：2016-12-20
Inventor： Longqiang Shi
IPC: G09G3/36 , G02F1/1368
Abstract: Disclosed is a gate driving circuit, which includes multi-stages of gate driving units. Each stage of gate driving unit includes an input control module, an output control module, a pull-down module, a pull-down maintenance module, and an electric current compensation module. The electric current compensation module effectively compensates an electric potential of an output end of a present stage of gate driving unit, so that a stability of the gate driving circuit can be greatly improved, and a display effect of a liquid crystal display panel can be improved.
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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
Inventor： Liyang An , Xiangyang Xu
IPC: G02F1/1362 , H01L27/12 , H01L29/786 , G02F1/1343 , G02F1/1333
Abstract: 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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Patent Agency Ranking
公开(公告)号：US10451789B2
公开(公告)日：2019-10-22
申请号：US14897337
申请日：2015-07-30
Inventor： Yu Chun Hsiao , Shih Hsiang Chen , Chengwen Que , Dehua Li
IPC: F21V8/00 , G02F1/13357 , G02F1/1333 , G02F1/1335
Abstract: 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
Inventor： Ping-sheng Kuo , Yu-yeh Chen , Li-wei Chu
IPC: G09G3/36 , G02F1/1362 , G02F1/133
Abstract: 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
Inventor： Xujun Liu
Abstract: 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
Inventor： Hui HUANG
Abstract: 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：US10438676B2
公开(公告)日：2019-10-08
申请号：US15545690
申请日：2017-06-23
Inventor： Mian Zeng , Shu-Jhih Chen
Abstract: The present disclosure relates to a bidirectional shift register unit, a bidirectional shift register, and a display panel, wherein the bidirectional shift register unit includes: an pull-up circuit is configured to transform first clock signals into scanning signals outputting at a current level, an pull-up control circuit is configured with a forward pull-up sub-circuit and a backward pull-up sub-circuit respectively configured to pull up a potential of a control end of the pull-up circuit when a forward scanning process or a backward scanning process is conducted, a pull-down circuit and a pull-down maintaining circuit are respectively configured to pull down and continuously pull down the potential of the control end of the pull-up circuit and the scanning signals outputting at the current level during a pull-down phase. As such, a bidirectional scanning process may be achieved.
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