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公开(公告)号：US20240054947A1
公开(公告)日：2024-02-15
申请号：US18447509
申请日：2023-08-10
发明人： Dae Young JUNG , Geun Taek LEE , Hyun Tae JUNG , Jong Gu JEON , Myunghee LEE
CPC分类号： G09G3/32 , G09G3/2014 , G09G2310/0286 , G09G2300/0452
摘要： Disclosed is a digital display system based on a common interface. More particularly, a cluster pixel circuit includes a row terminal connected to a row line for receiving PWM (Pulse Width Modulation) clock signal; a column terminal connected to a column line for receiving N-bit data; a first individual pixel driver for driving a first pixel in the cluster pixel; and a second individual pixel driver connected to the first individual pixel driver and for driving a second pixel in the cluster pixel.
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2.发明公开公开(公告)号：US20230386400A1
公开(公告)日：2023-11-30
申请号：US18448236
申请日：2023-08-11
发明人： Ji Haeng LEE , Jin Woong JANG , Ji Han KIM , Dae Young JUNG , Jong Gu JEON , Do Kyung KIM
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2310/08 , G09G2370/10
摘要： A display apparatus is capable of improving a dynamic false contour. The display apparatus may control to change an order of a plurality of pulses of which widths are modulated for an emission time set within one frame, or divide pulses corresponding to the most significant bit (MSB) and the second significant bit (MSB-1) of image data among the pulses into two or more sub-pulses, and output the sub-pulses.
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公开(公告)号：US20220415245A1
公开(公告)日：2022-12-29
申请号：US17700611
申请日：2022-03-22
发明人： Ji Haeng LEE , Jin Woong JANG , Ji Han KIM , Dae Young JUNG , Jong Gu JEON , Do Kyung KIM
IPC分类号： G09G3/32
摘要： A display apparatus is capable of improving a dynamic false contour. The display apparatus may control to change an order of a plurality of pulses of which widths are modulated for an emission time set within one frame, or divide pulses corresponding to the most significant bit (MSB) and the second significant bit (MSB-1) of image data among the pulses into two or more sub-pulses, and output the sub-pulses.
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