-
公开(公告)号：US10706760B2
公开(公告)日：2020-07-07
申请号：US16328384
申请日：2018-06-29
发明人： Kangxi Chen , Min Wang , Hui Dong , Hongjun Wang , Jianjun Wang
摘要： A shift register, a method for driving the same, a gate driver circuit, and a display device are provided. The shift register includes an input circuit, a reset circuit, a first control circuit, a first output circuit, and a second output circuit, where the first output circuit includes two output channels, where one channel is that under the joint control of signals of a first clock signal terminal and a first node, a signal of a first clock signal terminal is provided to a drive signal output terminal of the shift register, and the other channel is that under the joint control of signals of the second clock signal terminal and the first node, a signal of a second clock signal terminal is provided to the drive signal output terminal.
-
公开(公告)号：US20200020264A1
公开(公告)日：2020-01-16
申请号：US16328384
申请日：2018-06-29
发明人： Kangxi Chen , Min Wang , Hui Dong , Hongjun Wang , Jianjun Wang
摘要： This disclosure discloses a shift register, a method for driving the same, a gate driver circuit, and a display device. The shift register includes an input circuit, a reset circuit, a first control circuit, a first output circuit, and a second output circuit, where the first output circuit includes two output channels, where one channel is that under the joint control of signals of a first clock signal terminal and a first node, a signal of a first clock signal terminal is provided to a drive signal output terminal of the shift register, and the other channel is that under the joint control of signals of the second clock signal terminal and the first node, a signal of a second clock signal terminal is provided to the drive signal output terminal, and the first output circuit cooperates with the other four circuits so that these two channels can operate alternately to thereby avoid current from flowing through only one of the channels so as to improve the service lifetime of the shift register.
-
公开(公告)号：US11681174B2
公开(公告)日：2023-06-20
申请号：US17284580
申请日：2020-07-23
发明人： Kaiwen Wang , Haifeng Xu , Hui Dong , Qiang Zhang , Aixia Sang
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133331 , G02F1/1333 , G02F1/133308 , G02F1/133325 , G02F1/133512 , G02F1/133528 , G02F2202/28
摘要： A display device is provided, and the display device includes: a display module, including a first outer surface, a second outer surface and a side surface; a tape, including a first part and a second part, wherein the first part is bonded to an edge of the first outer surface of the display module, and the second part is bonded to the side surface of the display module; a cover component, wherein the cover component and the display module are arranged oppositely and spaced apart; and a tape holder between the cover component and the display module, wherein the tape holder includes a main body portion and at least one through hole formed in the main body portion. A method for manufacturing the display device is further provided.
-
公开(公告)号：US20210012742A1
公开(公告)日：2021-01-14
申请号：US16309864
申请日：2018-04-03
发明人： Xiaoshi Liu , Min Wang , Yuanyuan Liu , Hui Dong
IPC分类号： G09G3/36 , H03K17/687 , H03K7/08
摘要： The present disclosure provides a power supply circuit and a display apparatus. The power supply circuit includes a power management integrated circuit. The power management integrated circuit includes a driving pin configured to transmit a drive signal. The power management integrated circuit includes a power transistor with a control terminal connected to the driving pin, a first terminal connected to a first power source, and a second terminal connected to a load. The power transistor is configured to supply a voltage to the load.
-
公开(公告)号：US10795205B2
公开(公告)日：2020-10-06
申请号：US16162240
申请日：2018-10-16
发明人： Xiaochun Shi , Mookeun Shin , Hui Dong , Xiaojun Wu , Aixia Sang
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/1333
摘要： A plastic frame includes: a first frame portion having a surrounding structure; and a second frame portion having an outer edge part and an inner edge part opposite to the outer edge part, and having a first surface and a second surface between the outer edge part and the inner edge part. The outer edge part is joined with the first frame portion in such a manner that the first frame portion and the second frame portion are connected to form an L-shaped groove when viewed in a sectional view, and that the first surface of the second frame portion is an inner face of the L-shaped groove and the second surface is an outer face of the L-shaped groove. A beveled surface extends between an end face of the inner edge part and the first surface.
-
6.发明申请公开(公告)号：US20200057187A1
公开(公告)日：2020-02-20
申请号：US16516288
申请日：2019-07-19
发明人： Aixia Sang , Jinfeng Zhang , Fangfang Wu , Mookeun Shin , Hui Dong , Chao Zhang , Kaiwen Wang , Zhenyu Han
IPC分类号： F21V8/00
摘要： Provided are a light guide plate and a manufacturing method thereof, a backlight module and a display device, in the field of display technology. The light guide plate includes: a light guide plate body, and a quantum dot film layer on a light exiting surface of the light guide plate body. The quantum dot film layer is prepared from a transparent material mixed with a quantum dot material by nano imprinting. According to the present disclosure, the quantum dot material is mixed into the transparent material, and the quantum dot film layer is formed on the light exiting surface of the light guide plate body by nano imprinting.
-
公开(公告)号：US11352193B2
公开(公告)日：2022-06-07
申请号：US15774360
申请日：2017-09-29
发明人： Chao Lv , Hui Dong , Ran Zhang , Xinwei Jiao , Baoyong Nie , Le Guo , Jun Zhang , Hengzhen Liang
摘要： A moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel, channels formed within a surface of a product that needs to be moisture resistant are isolated from the external environment so that water vapor in the external environment cannot contact the product surface through the channels. As a result, the pad has good moisture resistance, suitable in transportation environments or in packaging container environments.
-
公开(公告)号：US11201173B2
公开(公告)日：2021-12-14
申请号：US16451168
申请日：2019-06-25
发明人： Mookeun Shin , Hui Dong , Haifeng Xu , Guangying Mou , Wei Zhang , Kaiwen Wang
摘要： Provided are an array substrate, a display panel and a display device. The array substrate includes a display region and a peripheral region. The peripheral region includes a chip-on-film bonding region, and the peripheral region has a recessed structure configured to fill a bonding material. The recessed structure is between the chip-on-film bonding region and a lateral side of the array substrate. The chip-on-film bonding region is between the display region and the lateral side. By disposing a recessed structure configured to fill the bonding material in the peripheral region, a gap is difficult to occur between the chip-on-film in the chip-on-film bonding region and the array substrate, preventing entry of water vapor to cause corrosion of lead wires and short circuits of lead wires. The defect ratio of the array substrate, the display panel, and the display device is reduced, and the product quality is improved.
-
公开(公告)号：US20210358443A1
公开(公告)日：2021-11-18
申请号：US16315331
申请日：2018-06-11
发明人： Zejun Chen , Jianjun Wang , Xiaoshi Liu , Min Wang , Hui Dong
IPC分类号： G09G3/36
摘要： The present disclosure is related to a display driving method. The display driving method may include obtaining a grayscale data voltage compensation table; calculating a value of VCOM shift amplitude corresponding to a row of sub-pixels on a display panel based on grayscale data voltages of a frame of an image to be displayed; obtaining a grayscale data voltage compensation value corresponding to the row of sub-pixels on the display panel based on the calculated value of VCOM shift amplitude and the grayscale data voltage compensation table; compensating grayscale data voltages actually inputted to the row of sub-pixels based on the grayscale data voltage compensation value to obtain compensated grayscale data voltages; and outputting the compensated grayscale data voltages to the row of sub-pixels during a display time of the frame of the image to be displayed.
-
公开(公告)号：US10823897B2
公开(公告)日：2020-11-03
申请号：US16516288
申请日：2019-07-19
发明人： Aixia Sang , Jinfeng Zhang , Fangfang Wu , Mookeun Shin , Hui Dong , Chao Zhang , Kaiwen Wang , Zhenyu Han
IPC分类号： F21V8/00
摘要： Provided are a light guide plate and a manufacturing method thereof, a backlight module and a display device, in the field of display technology. The light guide plate includes: a light guide plate body, and a quantum dot film layer on a light exiting surface of the light guide plate body. The quantum dot film layer is prepared from a transparent material mixed with a quantum dot material by nano imprinting. According to the present disclosure, the quantum dot material is mixed into the transparent material, and the quantum dot film layer is formed on the light exiting surface of the light guide plate body by nano imprinting.
-
-
-
-
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.037 秒)
