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公开(公告)号：US10547029B2
公开(公告)日：2020-01-28
申请号：US16285126
申请日：2019-02-25
Inventor： Jiangjiang Jin , Hsianglun Hsu
Abstract: An OLED package structure includes a first outer bound confinement layer formed on an OLED device, a first outer bound confinement layer arranged on the first inorganic layer and enclosing and delimiting a confinement space, a first organic layer formed on the first inorganic layer in the confinement space, and a second inorganic layer arranged on the first organic layer and the first outer bound confinement layer, such that a peripheral portion of the second inorganic layer is positioned on and supported by the first outer bound confinement layer and a central portion of the second inorganic layer is partly received in the confinement space to have a bottom of the second inorganic layer positioned on and contacting a top of the first organic layer.
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公开(公告)号：US20200027899A1
公开(公告)日：2020-01-23
申请号：US15744298
申请日：2017-10-20
Inventor： Chen CHEN
IPC: H01L27/12 , G02F1/1337 , G02F1/1368 , G02F1/1362
Abstract: The present disclosure provides an array substrate, a display panel and a manufacturing method of the array substrate, and the array substrate comprises a gate line, a thin film transistor (TFT), a passivation layer and a pixel electrode; wherein the gate line is electrically connected to a gate electrode of the thin film transistor, the pixel electrode is electrically connected to a drain electrode of the thin film transistor, the passivation layer is located between a layer where the thin film transistor is located and a layer where the pixel electrode is located, the passivation layer has a thickness gradually changed along an extending direction of the gate line. The present disclosure can improve the uniformity of displayed images by the above array substrate.
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公开(公告)号：US20200020290A1
公开(公告)日：2020-01-16
申请号：US15667670
申请日：2017-04-18
Inventor： Mang ZHAO
IPC: G09G3/36 , G02F1/1345
Abstract: The present disclosure provides a scan-driving circuit and a liquid crystal display, which comprises a scan-level-signal-output module, a present-stage cascaded-signal-output module, and a present-stage scanning-signal-output module. The scan-level-signal-output module is used for generating a scanning level signal and for performing a latching operation on the scanning level signal. A forward/reverse scanning control signal is used for controlling the scanning drive unit be on a forward-driving mode or a reverse-driving mode.
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公开(公告)号：US20190388853A1
公开(公告)日：2019-12-26
申请号：US15539732
申请日：2017-04-12
Inventor： Ninglin TANG
Abstract: Involved is the technical field of a stirring device, specifically a stirring device for treatment of photoresist settlement and a photoresist tank. The stirring device includes a sleeve shaft, an inner telescopic shaft, a stirring component, and a rotary rod, wherein, the rotary rod is mounted on an upper end of the sleeve shaft for driving the sleeve shaft to rotate; the stirring component is arranged on a lower end of the sleeve shaft and rotates with the sleeve shaft; and the inner telescopic shaft is arranged inside of the sleeve shaft and connected to the stirring component for controlling opening and closing of the stirring component. Stirring plates approach a bottom portion of the photoresist tank, at which moment manual control is adopted to control stirring of the stirring device upward from the bottom gradually, so as to achieve the objective of homogeneous component of the photoresist. The photoresist is stirred to be more homogeneous. A lot of manpower and material resources are saved. The stirring device enables high stirring speed and high safeness.
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公开(公告)号：US10515602B1
公开(公告)日：2019-12-24
申请号：US15740742
申请日：2017-11-29
Inventor： Yanqing Guan
IPC: G09G3/36
Abstract: The present invention provides a GOA circuit, which includes, which includes multi-stage GOA circuit repeat unit that are cascade connected, and each stage of the GOA circuit repeat units includes: a first pull-up control module (101), a first pull-down holding module (102), a first pull-down module (106), a first bootstrap capacitor module (103), a first output module (104), a second output module (105), a second pull-up control module (201), a second pull-down holding module (202), a second pull-down module (206), a second bootstrap capacitor module (203), a third output module (204) and a fourth output module (205). The present invention can reduce the number of thin film transistors (TFTs) in the GOA circuit for realizing a narrow-border design as well as reducing power consumption of the GOA circuit.
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Patent Agency Ranking
公开(公告)号：US10514574B2
公开(公告)日：2019-12-24
申请号：US15577691
申请日：2017-08-03
Inventor： Yan Cheng
IPC: G02F1/1335 , G02F1/13357
Abstract: The present disclosure discloses a direct type backlight module, which includes a back plate and a light source disposed on the back plate, wherein the light source includes a printed circuit board and a plurality of micro-LED chips electrically connected to the printed circuit board, the plurality of micro-LED chips are arranged in a matrix array on the printed circuit board, and a light shielding unit is disposed between any adjacent two micro-LED chips; and the printed circuit board is further connected with a backlight driving chip thereon which drives each of the plurality of micro-LED chips independently. The present disclosure further provides a liquid crystal display which includes the abovementioned direct type backlight module.
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公开(公告)号：US10514514B2
公开(公告)日：2019-12-24
申请号：US15571164
申请日：2017-06-22
Inventor： Pengbo Xu
IPC: G02B6/42 , F21V8/00 , G02F1/1335 , H04M1/02 , G02F1/13357
Abstract: A backlight module includes a light guide plate (LGP) comprising an incident surface, an emergent surface, and a reflective surface, a reflecting plate, a diffuser, a prismatic lens group, a rim tape layer, a light source, and a shading layer. The shading layer corresponds to an incident surface of the diffuser. The shading layer comprises a middle portion and side portions separated from the middle portion, and a length of the middle portion is greater than lengths of the side portions. Each of the side portions are fixed on two sides to the diffuser and the rim tape layer, respectively. The middle portion is fixed on only one side, the one side of the middle portion being fixed to the rim tape layer.
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公开(公告)号：US20190386215A1
公开(公告)日：2019-12-19
申请号：US15740769
申请日：2017-12-06
Inventor： Xia CHEN
Abstract: The present disclosure provides a stripping method of a flexible OLED display, including the following steps: coating a thin film layer on a side of a carrier substrate; sequentially forming a flexible substrate layer, a low-temperature polysilicon layer, a light-emitting layer and an encapsulation layer on the thin film layer; and heating the thin film layer until the flexible substrate layer is peeled off from the carrier substrate to obtain a flexible OLED display device. The stripping method provided by the present disclosure can simply separate the flexible OLED display device from the carrier substrate, it will not appear difficult to peel off between the flexible substrate layer and the carrier substrate of the display device and will not cause the thin film layer in the OLED display device to be broken due to the pulling and improve the yield of the peeling process of the OLED display device.
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公开(公告)号：US20190386041A1
公开(公告)日：2019-12-19
申请号：US15745117
申请日：2017-11-29
Inventor： Guoqiang JIANG
Abstract: A method for bending a GOA region of a flexible display panel is disclosed. The flexible display panel includes a substrate with an edge having a GOA bendable region. The method includes: an inflating assembly adheres to the GOA bendable region and a serving motor drives the inflating assembly to rotate and bend the GOA bendable region to the back surface of the substrate; and the inflating assembly inflates to press the GOA bendable region against the back surface of the substrate. A flexible display panel using the abovementioned method is also disclosed.
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公开(公告)号：US20190386039A1
公开(公告)日：2019-12-19
申请号：US15740980
申请日：2017-10-20
Inventor： Yuebai Han
IPC: H01L27/12
Abstract: The present disclosure relates to the field of display technologies, and discloses an array substrate and a display apparatus. The array substrate includes a base layer, pixel circuits and signal lines. The pixel circuits are disposed on the base layer in an array form, the signal lines are disposed on the base layer in a row direction or a column direction and coupled to the pixel circuits, and at least one of the signal lines is disposed at an outermost side of the pixel circuits disposed in the array form and at least one of the other signal lines that is disposed in a same direction with the signal line is disposed at the opposite outermost side of the pixel circuits disposed in the array form.
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