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公开(公告)号：US10224348B2
公开(公告)日：2019-03-05
申请号：US15329365
申请日：2017-01-16
Inventor： Jianjian Ying , Peng Du
IPC: H01L27/12 , H01L49/02 , G02F1/1368 , G02F1/1343 , G02F1/1333 , G02F1/1362
Abstract: Disclosed are a pixel unit structure and a display device. The pixel unit structure includes a thin film transistor formed on a substrate, and a first insulating layer, a first transparent electrode layer, a second insulating layer, and a second transparent electrode layer formed in sequence from bottom to top above the thin film transistor. A storage capacitor is formed between the first transparent electrode layer and the second transparent electrode layer.
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公开(公告)号：US20180267377A1
公开(公告)日：2018-09-20
申请号：US15517161
申请日：2017-03-15
Inventor： Jianjian Ying , Peng Du
IPC: G02F1/1362 , H01L27/12 , G02F1/1368 , H01L29/78 , H01L29/786
CPC classification number: G02F1/136286 , G02F1/1368 , G02F2201/40 , G02F2201/52 , G09G3/3607 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0452 , G09G2300/0465 , G09G2320/0242 , G09G2330/021 , H01L27/124 , H01L29/785 , H01L29/78696
Abstract: Provided are a pixel driving structure, in which the nth column of TFTs (T) are arranged at positions where the nth column of sub pixels (P) is close to the nth data line (D(n)); in the nth column of sub pixels (P), four sub pixels (P) or two sub pixels (P), which are adjacent vertically in the upper and the lower are set to be a pixel group (PG), and the nth data line (D(n)) sets a signal period to define polarities of respective sub pixels (P) in the pixel group (PG) to make polarity inversion occur at a edge of the two adjacent pixel groups (PG) in the upper and the lower, and polarities of two adjacent columns of sub pixels (P) are opposite to achieve display effect similar to a dot inversion. The pixel aperture regions can be neatly aligned to prevent the color washout.
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公开(公告)号：US20190243184A1
公开(公告)日：2019-08-08
申请号：US15328925
申请日：2017-01-06
Inventor： Jianjian Ying , Peng Du
IPC: G02F1/1335 , G02F1/1339
CPC classification number: G02F1/133514 , G02F1/133512 , G02F1/1339
Abstract: Disclosed is a liquid crystal panel. The liquid crystal panel comprises a color filter substrate. The color filter substrate comprises a first glass layer, on which a protective layer is provided. An edge of an active area of the color filter substrate is provided thereon with a black matrix layer and a sealant layer. The black matrix layer is located between the first glass layer and the protective layer. A length of the black matrix layer is smaller than that of the first glass layer. A retaining wall is provided on an upper surface of the black matrix layer, and a sealant layer is arranged at an end of the protective layer. The liquid crystal panel can effectively prevent an overlap between a PI liquid and the sealant, thereby preventing sealant peeling and improving the qualified rate of products.
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公开(公告)号：US10175539B2
公开(公告)日：2019-01-08
申请号：US15123665
申请日：2016-07-11
Inventor： Jianjian Ying , Peng Du , Wen Dai
IPC: G02F1/1337
Abstract: The present application discloses a method of performing photo alignment to a liquid crystal panel and a mask, the method including: disposing a mask in one side of a liquid crystal panel, the mask including at least two regions, the two regions makes incident lights passed and generating emission lights with different polarization directions respectively; making the incident light passed through the mask, to generate the emission lights with different polarization direction, and perform a photo alignment to the different regions of the liquid crystal panel. By the approach above, the process of the photo alignment is changed in the present application, thereby reducing the time of the photo alignment process and increase productivity.
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公开(公告)号：US10593277B2
公开(公告)日：2020-03-17
申请号：US15744683
申请日：2017-12-18
Inventor： Jianjian Ying , Peng Du
Abstract: The present invention provides a viewing angle mode switching method of a liquid crystal display device and the liquid crystal display device. A viewing angle mode switching request is received. The target view mode is a first viewing angle mode or a second viewing angle mode. A timing relationship between the second scanning signal and the first scanning signal is adjusted, according to the viewing angle mode switching request. The liquid crystal display device is instructed to switch between the first viewing angle mode and the second viewing angle mode, according to a change of the timing relationship between the second scanning signal and the first scanning signal. With implementing the embodiments of the present invention, switch between different viewing modes can be achieved, and the display convenience of the liquid crystal display device can be improved.
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Patent Agency Ranking
公开(公告)号：US10338445B2
公开(公告)日：2019-07-02
申请号：US15517161
申请日：2017-03-15
Inventor： Jianjian Ying , Peng Du
IPC: H01L27/14 , H01L29/04 , H01L29/15 , H01L31/036 , G02F1/1362 , H01L27/12 , G02F1/1368 , H01L29/78 , H01L29/786 , G09G3/36
Abstract: Provided are a pixel driving structure, in which the nth column of TFTs (T) are arranged at positions where the nth column of sub pixels (P) is close to the nth data line (D(n)); in the nth column of sub pixels (P), four sub pixels (P) or two sub pixels (P), which are adjacent vertically in the upper and the lower are set to be a pixel group (PG), and the nth data line (D(n)) sets a signal period to define polarities of respective sub pixels (P) in the pixel group (PG) to make polarity inversion occur at a edge of the two adjacent pixel groups (PG) in the upper and the lower, and polarities of two adjacent columns of sub pixels (P) are opposite to achieve display effect similar to a dot inversion. The pixel aperture regions can be neatly aligned to prevent the color washout.
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公开(公告)号：US10283061B2
公开(公告)日：2019-05-07
申请号：US15329368
申请日：2017-01-16
Inventor： Jianjian Ying , Peng Du
IPC: G09G5/10 , G09G3/36 , G02F1/1362 , G02F1/1368 , G02F1/1335
Abstract: Disclosed are a pixel structure, an array substrate, and a display panel. In the pixel structure, a stabilizing line is configured to provide a stabilized signal to each pixel unit in a corresponding pixel unit group. When a high grayscale image is displayed, the stabilized signal provided by the stabilizing line is the same as a data signal received by a pixel unit in a turned-on state in the corresponding pixel unit group. Light transmittance and picture contrast of the display panel can be improved when the high grayscale image is displayed.
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公开(公告)号：US20180342540A1
公开(公告)日：2018-11-29
申请号：US15329365
申请日：2017-01-16
Inventor： Jianjian Ying , Peng Du
IPC: H01L27/12 , H01L49/02 , G02F1/1368 , G02F1/1343 , G02F1/1362 , G02F1/1333
CPC classification number: H01L27/1255 , G02F1/133345 , G02F1/134309 , G02F1/13439 , G02F1/136213 , G02F1/136227 , G02F1/1368 , G02F2001/134318 , G02F2001/136222 , G02F2201/124 , H01L27/124 , H01L28/60
Abstract: Disclosed are a pixel unit structure and a display device. The pixel unit structure includes a thin film transistor formed on a substrate, and a first insulating layer, a first transparent electrode layer, a second insulating layer, and a second transparent electrode layer formed in sequence from bottom to top above the thin film transistor. A storage capacitor is formed between the first transparent electrode layer and the second transparent electrode layer.
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公开(公告)号：US10527947B2
公开(公告)日：2020-01-07
申请号：US15110067
申请日：2016-06-23
Inventor： Wen Dai , Peng Du , Jianjian Ying
IPC: G02F1/1337 , G03F7/20 , G03F1/50
Abstract: The disclosure discloses a method for exposing a transparent substrate, including: fixing relative positions of a first mask, a second mask and the transparent substrate; exposing various regions of the transparent substrate by light with different polarization directions generated by the first mask and the second mask respectively. By the method above, the disclosure can simplify the process, reduce the period and improve efficiency of production.
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公开(公告)号：US10303026B2
公开(公告)日：2019-05-28
申请号：US15510666
申请日：2017-03-08
Inventor： Jianjian Ying
IPC: G02F1/1368 , G02F1/1362 , H01L27/12 , G09G3/36
Abstract: The present disclosure relates to a liquid crystal panel and the pixel circuit structure thereof. The pixel circuit structure includes at least one first scanning line, at least one second scanning line, and at least one data line. A source of the allocation electrode connects to the drain of the second pixel electrode, and a first discharging capacitor is arranged between the source and the first scanning line. With respect to the proposed pixel circuit structure, the wide viewing angle effect is not affected and the location of the first discharging capacitor is enhanced, i.e., the first discharging capacitor is arranged on the Gate. Thus, the first discharging capacitor has not occupied the aperture area, which greatly enhances the aperture rate and the transmission rate.
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