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公开(公告)号：US20210325738A1
公开(公告)日：2021-10-21
申请号：US16627822
申请日：2019-12-18
IPC: G02F1/1343
Abstract: A display panel and a display device are provided. The display panel includes a first electrode layer, a second electrode layer, and a liquid crystal layer provided between the first electrode layer and the second electrode layer. The liquid crystal layer includes liquid crystal molecules, and the second electrode layer includes a first area disposed corresponding to a non-display area of the display panel. A voltage applied to the first electrode layer is equal to a voltage applied to the first area of the second electrode layer, so that an orientation of the liquid crystal molecules located between the first electrode layer and the first area of the second electrode layer is not changed.
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292.发明申请公开(公告)号：US20210324273A1
公开(公告)日：2021-10-21
申请号：US16626331
申请日：2019-12-03
Inventor： Yu ZHANG
IPC: C09K19/40
Abstract: A self-aligning material, a self-aligning liquid crystal material, and a liquid crystal panel are provided. The self-aligning material is a nano-surfactant having a conductive material-philic end and a liquid crystal material-philic end, which can align liquid crystal molecules. Thus, it is unnecessary to dispose a polyimide alignment layer in the liquid crystal panel. As a result, the polyimide alignment layer and its manufacturing are saved, and production cost is reduced.
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公开(公告)号：US20210320127A1
公开(公告)日：2021-10-14
申请号：US16979884
申请日：2020-07-01
Inventor： Jing ZHU
Abstract: The present invention provides a display panel, and by means of using a plurality of sub-pixels as a sub-pixel unit, each sub-pixel unit corresponds to one gate fan-out line, such that a number of the gate fan-out lines of a pixel unit can be reduced, a width of a pixel opening area can be increased, and an aperture ratio (AR %) and response time (TR %) of the panel can be improved.
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公开(公告)号：US20210318617A1
公开(公告)日：2021-10-14
申请号：US16955098
申请日：2020-05-19
Inventor： Wei HUANG
Abstract: The present application provides a backplane unit, a manufacturing method thereof, and a display device. The manufacturing method includes the following steps: forming a photoresist layer on an array substrate, wherein the array substrate comprises a substrate, an array layer, and a light-emitting element, the array layer is formed on the substrate, the light-emitting element is disposed on the array layer, and the photoresist layer is formed on a side of the array layer and the light-emitting element away from the substrate; performing exposure on at least a portion of the photoresist layer corresponding to the light-emitting element; forming a light-shielding layer on at least a side of the photoresist layer away from the array substrate, wherein the light-shielding layer exposes at least a side portion of the light-emitting element; and laterally stripping the photoresist layer on the light-emitting element with a stripping solution to obtain the backplane unit.
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公开(公告)号：US11145258B2
公开(公告)日：2021-10-12
申请号：US16766764
申请日：2020-04-03
Inventor： Shijiong Tang
Abstract: Embodiments of the present disclosure provide a device and a method for adjusting brightness of a display device. In the method for adjusting brightness of the display device, a first voltage data is applied to the display device when a peak brightness condition is met, or a second voltage data is applied to the display device when the peak brightness condition is not met, enabling the first voltage data greater than the second voltage data to be applied to the display device when the peak brightness condition is met, thus increasing the brightness when the display device emits light to display an image to be displayed and improving contrast.
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Patent Agency Ranking
公开(公告)号：US20210304697A1
公开(公告)日：2021-09-30
申请号：US16761818
申请日：2020-04-10
Inventor： Guangxing XIAO
IPC: G09G3/36
Abstract: The disclosure provides a display component compensation method and a display component compensation device. The display component compensation method includes: obtaining a frequency value of a spread-spectrum component at time Tn; obtaining a first charge time Tn1 of the display component at the time Tn; obtaining a second charge time Tn2 of the display component at the time Tn; and obtaining a second falling edge time of a first clock signal of the display component at the time Tn according to a difference between the first charging time Tn1 and the second charging time Tn2 of the display component at the lime Tn.
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公开(公告)号：US20210294168A1
公开(公告)日：2021-09-23
申请号：US16759418
申请日：2020-04-03
Inventor： Yani CHEN
IPC: G02F1/1362 , G02F1/1368
Abstract: A pixel and a liquid crystal display are provided. The pixel includes at least one sub-pixel. Each sub-pixel includes a main sub-pixel, a first secondary sub-pixel, and a second secondary sub-pixel, which comprises three similar charging TFTs and two discharging TFTs. By using different discharging capabilities of the two discharging TFTs, it can introduce the voltage differences among the main sub-pixel, the first secondary sub-pixel and the second secondary sub-pixel. It equivalently obtains twelve display domains and thus enormously improves the viewing angle.
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公开(公告)号：US20210286224A1
公开(公告)日：2021-09-16
申请号：US16971335
申请日：2020-04-28
Inventor： Yani CHEN
IPC: G02F1/1362 , G02F1/1368 , G02F1/1343
Abstract: The present application provides a display panel. A main sub-pixel electrode of the display panel is divided into a first portion, a second portion, and a peripheral connection portion. A secondary sub-pixel electrode is arranged in an accommodating space formed by the first portion, the second portion, and the peripheral connection portion. A scan line is arranged at one side of the second portion away from the first portion, so that the main and secondary sub-pixel electrodes are located at the same side of the scan line. Accordingly, an opening area of the sub-pixel unit is increased, and light transmittance of a sub-pixel unit is increased.
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公开(公告)号：US20210286211A1
公开(公告)日：2021-09-16
申请号：US16623793
申请日：2019-12-04
Inventor： Qingyong ZHU
IPC: G02F1/1333 , G02F1/1337
Abstract: The present disclosure provides a thin-film transistor liquid-crystal display comprising a first substrate. The first substrate comprises an active area and a non-active area surrounding the active area. The active area is provided with a thin film transistor. The non-active area is provided with a first common electrode, a transfer pad, and an arc-shaped protrusion. The transfer pad is disposed on a side of the non-active area away from the active area and is disposed on the first common electrode for connecting to a common voltage generating circuit. The arc-shaped protrusion is disposed on a side of the non-active area near the active area. By providing the arc-shaped protrusion, the thin film transistor liquid crystal display prevents abnormal display caused by an alignment solution spreading to the transfer pad in the non-active area of the first substrate when the alignment solution is coated on the active area.
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公开(公告)号：US20210280657A1
公开(公告)日：2021-09-09
申请号：US16617294
申请日：2019-06-28
Inventor： Hui Huang
Abstract: An organic light emitting diode (OLED) display panel and an electronic device. The OLED display panel includes a substrate, a thin film transistor layer, and a light emitting structure. The light emitting structure includes an anode, a pixel defining layer, a light emitting layer, and a cathode. The light emitting structure further includes a photoresist layer between the anode and the light emitting layer.
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