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Patent Agency Ranking
公开(公告)号：US11495162B2
公开(公告)日：2022-11-08
申请号：US16651731
申请日：2020-03-24
Inventor： Geng Wang
Abstract: The present disclosure provides a panel display optimization method, a display panel, and a storage medium. The panel display optimization method includes a region acquisition step, an adjustment step, and a high-low gray level step. The present disclosure is used to make processing coefficients of high-low gray levels of pixels to be processed having farther boundaries be greater according to distances from the pixels to be processed to the boundaries of a first pixel region, a second pixel region, and a third pixel region, that is, according to forward transitional spaces and backward transitional spaces to adjust the processing coefficients of the high-low gray levels. This further reduces graininess of the panel and improves visual quality of the panel after performing high-low gray level processing on adjusted pixels.
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公开(公告)号：US20210407366A1
公开(公告)日：2021-12-30
申请号：US16651731
申请日：2020-03-24
Inventor： Geng Wang
IPC: G09G3/20
Abstract: The present disclosure provides a panel display optimization method, a display panel, and a storage medium. The panel display optimization method includes a region acquisition step, an adjustment step, and a high-low gray level step. The present disclosure is used to make processing coefficients of high-low gray levels of pixels to be processed having farther boundaries be greater according to distances from the pixels to be processed to the boundaries of a first pixel region, a second pixel region, and a third pixel region, that is, according to forward transitional spaces and backward transitional spaces to adjust the processing coefficients of the high-low gray levels. This further reduces graininess of the panel and improves visual quality of the panel after performing high-low gray level processing on adjusted pixels.
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公开(公告)号：US11341927B2
公开(公告)日：2022-05-24
申请号：US16617159
申请日：2019-06-25
Inventor： Geng Wang
IPC: G09G3/36
Abstract: A pixel driving method is provided. Based on current brightness values of the sub-pixel in row j and column i, current brightness values of the sub-pixels that have the same color and are adjacent to the sub-pixel in row j and column i to obtain the target brightness value of the sub-pixel in row j and column i by the target brightness value calculation formula, and then to obtain a brightness compensation value of the sub-pixel in row j and column i by a brightness compensation value calculation formula, and based on the target brightness value of the sub-pixel in row j and column i, the brightness compensation value of the sub-pixel in row j and column i to output a compensated brightness value of the sub-pixel in row j and column i by a compensated brightness value calculation formula.
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公开(公告)号：US11270625B2
公开(公告)日：2022-03-08
申请号：US16620937
申请日：2019-11-12
Abstract: The present application provides a display panel and a display device, wherein in the display panel, in a same display frame, a number of sub-pixels with a positive driving polarity and a bright display state is the same as a number of sub-pixels with a negative driving polarity and a bright display state, and a number of sub-pixels with a positive driving polarity and a dark display state is the same as a number of sub-pixels with a negative driving polarity and a dark display state, thereby alleviating the technical problems that the existing display panel cannot satisfy the user's pursuit of display quality.
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公开(公告)号：US20220005425A1
公开(公告)日：2022-01-06
申请号：US16617159
申请日：2019-06-25
Inventor： Geng Wang
IPC: G09G3/36
Abstract: A pixel driving method is provided. Based on current brightness values of the sub-pixel in row j and column i, current brightness values of the sub-pixels that have the same color and are adjacent to the sub-pixel in row j and column i to obtain the target brightness value of the sub-pixel in row j and column i by the target brightness value calculation formula, and then to obtain a brightness compensation value of the sub-pixel in row j and column i by a brightness compensation value calculation formula, and based on the target brightness value of the sub-pixel in row j and column i, the brightness compensation value of the sub-pixel in row j and column i to output a compensated brightness value of the sub-pixel in row j and column i by a compensated brightness value calculation formula.
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