公开(公告)号：US20190005887A1

公开(公告)日：2019-01-03

申请号：US16026389

申请日：2018-07-03

申请人： Sony Corporation

发明人： Takao Tanikame ,  Seiichiro Jinta

IPC分类号： G09G3/3258 ,  G09G3/3291 ,  G09G3/3233 ,  G09G3/3266

CPC分类号： G09G3/3258 ,  G09G3/30 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0871 ,  G09G2310/0286

摘要： A scan driving circuit includes a shift register unit and a logic circuit unit. The start of a start pulse of an output signal STp+1 of a p+1'th shift register is situated between the start and end of a start pulse of the output signal STp of a p'th shift register, and one each of a first enable signal through a Q'th enable signal exist in sequence between the start of the start pulse of the output signal STp and the start of the start pulse of the output signal STp+1. The operations of a (p′, q)'th NAND circuit are restricted based on period identifying signals, such that the NAND circuit generates scanning signals based only on a portion of the output signal STp corresponding to the first start pulse, the signal obtained by inverting the output signal STp+1, and the q'th enable signal ENq.

公开(公告)号：US20180335670A1

公开(公告)日：2018-11-22

申请号：US15982178

申请日：2018-05-17

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Hajime Kimura

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/36 ,  G09G3/34

CPC分类号： G02F1/133621 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/10 ,  G09G3/342 ,  G09G3/3655 ,  G09G3/3659 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2310/024 ,  G09G2310/0251 ,  G09G2310/0297 ,  G09G2320/0238 ,  G09G2320/0252 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/028 ,  G09G2340/02 ,  G09G2340/0435 ,  G09G2340/16

摘要： The present invention has a pixel which includes a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element. A pixel electrode of the first liquid crystal element is electrically connected to a signal line through the first switch. The pixel electrode of the first liquid crystal element is electrically connected to a pixel electrode of the second liquid crystal element through the second switch and the first resistor. The pixel electrode of the second liquid crystal element is electrically connected to a Cs line through the third switch and the second resistor. A common electrode of the first liquid crystal element is electrically connected to a common electrode of the second liquid crystal element.

公开(公告)号：US20180246387A1

公开(公告)日：2018-08-30

申请号：US15959689

申请日：2018-04-23

申请人： Samsung Display Co. Ltd.

发明人： Keum Dong Jung ,  Seung Hwan Moon ,  Seong Young Lee

IPC分类号： G02F1/1362 ,  G09G3/36 ,  G02F1/133 ,  G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/13306 ,  G02F1/136213 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0814 ,  G09G2320/028

摘要： A liquid crystal display includes a display panel including first and second subpixels, where the first subpixel includes a first switching device including a first electrode connected to the j-th data line, a second electrode connected to a first subpixel electrode and a gate electrode connected to an i-th gate line, the second subpixel includes a second switching device including a first electrode connected to a j-th data line, a second electrode connected to a second subpixel electrode and a gate electrode connected to the i-th gate line, a third switching device including a first electrode connected to the second subpixel electrode and a gate electrode connected to the i-th gate line, and a fourth switching device including a first electrode connected to the j-th data line, a second electrode connected to the first electrode of the third switching device and a gate electrode connected to the i-th gate line.

公开(公告)号：US10061167B2

公开(公告)日：2018-08-28

申请号：US15168090

申请日：2016-05-29

申请人： NOVATEK Microelectronics Corp.

发明人： Shang-Yu Su ,  Hsueh-Yen Yang ,  Feng-Ting Pai

IPC分类号： G02F1/1343 ,  G02F1/1335 ,  G09G3/36

CPC分类号： G02F1/134336 ,  G02F1/133514 ,  G02F2001/134345 ,  G02F2201/52 ,  G09G3/3607 ,  G09G3/3614 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/0209 ,  G09G2320/0233

摘要： A display device includes a plurality of sub-pixel groups, wherein each of the plurality sub-pixel groups comprises eight sub-pixels disposed in a row direction or in a column direction and the eight sub-pixels comprise two red sub-pixels; two blue sub-pixels; two green sub-pixels; and two sub-pixels of a predetermined color, wherein in each of the plurality of sub-pixel groups, a distance between the red sub-pixels or between the blue sub-pixels is less than a distance between the green sub-pixels or between the sub-pixels of the predetermined color, and the sub-pixels of the predetermined color have a luminance higher than a luminance of the red sub-pixels and the blue sub-pixels.

公开(公告)号：US20180158847A1

公开(公告)日：2018-06-07

申请号：US15883274

申请日：2018-01-30

申请人： AU Optronics Corporation

发明人： Cheng-Chieh CHANG ,  Tsung-Tien WU ,  Kang-Hung LIU ,  Hsiang-Yun HSIAO

IPC分类号： H01L27/12 ,  G09G3/32 ,  G09G3/20

CPC分类号： H01L27/1259 ,  G09G3/2003 ,  G09G3/32 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0666 ,  H01L25/0753

摘要： A light emitting diode (LED) display includes a substrate, a pixel define layer, at least one first color micro LED, and at least one second color micro LED. The pixel define layer is disposed on the substrate and has a first opening and a second opening separated from each other. Contours of the first and second openings on a surface of the pixel define layer facing away from the substrate respectively define areas which are the same as each other. The first color micro LED is disposed in the first opening and has a first vertical projection projected on the substrate. The second color micro LED is disposed in the second opening and has a second vertical projection projected on the substrate. An area of the first vertical projection is different from an area of the second vertical projection.

公开(公告)号：US09978307B2

公开(公告)日：2018-05-22

申请号：US14708102

申请日：2015-05-08

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jin-Wook Yang

IPC分类号： G09G5/00 ,  G09G3/3233

CPC分类号： G09G3/3233 ,  G09G2300/0443 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262

摘要： An organic light emitting display includes: a first pixel; and a second pixel adjacent to the first pixel, the second pixel being configured to emit light at a different time from the first pixel, wherein the first pixel and the second pixel share a storage capacitor configured to store a voltage of a data signal.

公开(公告)号：US20180122292A1

公开(公告)日：2018-05-03

申请号：US15799260

申请日：2017-10-31

申请人： LG DISPLAY CO., LTD.

发明人： SeongHwan JU ,  HyeonHo SON ,  SeungChul LEE ,  SungMin JUNG

IPC分类号： G09G3/20 ,  H01L27/12 ,  G02B3/00

CPC分类号： G09G3/2092 ,  G02B3/0031 ,  G02B3/005 ,  G09G3/20 ,  G09G2300/0443 ,  G09G2310/0267 ,  G09G2310/0297 ,  G09G2320/028 ,  H01L27/124

摘要： A display device capable of actively controlling a viewing angle by an electrical signal, and a method for driving the same, are discussed. The display device in one embodiment includes a first substrate with a plurality of pixels, and a second substrate with convex lens, the second substrate facing the first substrate. Each of the plurality of pixels includes a main pixel and a viewing angle control pixel, and an image is displayed on both the main pixel and the viewing angle control pixel in a wide viewing angle mode. Further, an image is displayed on the main pixel, and a black is displayed on the viewing angle control pixel in a narrow viewing angle mode.

公开(公告)号：US09959801B2

公开(公告)日：2018-05-01

申请号：US14912274

申请日：2014-07-22

申请人： Sharp Kabushiki Kaisha

发明人： Masanori Ohara ,  Noboru Noguchi ,  Noritaka Kishi

IPC分类号： G09G3/20 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3233

CPC分类号： G09G3/2022 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0804 ,  G09G2310/0235 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/064 ,  G09G2330/021

摘要： A picture-frame size of a display device including self light-emitting type display elements which are driven by a current is reduced over conventional devices. Transistors for controlling supply of a light-emission enable signal outputted from an emission driver to emission lines are provided between the emission driver and the emission lines. In such a configuration, based on selection signals provided to the transistors, one of the transistors is brought into an on state in each subframe, and each of the transistors is brought into an on state once during one frame period.

公开(公告)号：US09892696B2

公开(公告)日：2018-02-13

申请号：US14765990

申请日：2014-09-29

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Kai Yang ,  Xue Dong ,  Hao Zhang ,  Lingyun Shi ,  Renwei Guo ,  Peng Liu

IPC分类号： G09G5/00 ,  G09G3/36 ,  G09G3/20

CPC分类号： G09G3/3607 ,  G09G3/2003 ,  G09G3/3655 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2340/0457

摘要： The present invention provides a display panel, a display method thereof and a display device. The display panel comprises multiple pixel units arranged in a matrix, three sub-pixels having different colors in each pixel unit form a first pixel, four sub-pixels in the middle of any two adjacent pixel units in the same row comprise three sub-pixels having different colors that form a second pixel, four sub-pixels in the middle of any two adjacent pixel units in the same column comprise three sub-pixels having different colors that form a third pixel, and four sub-pixels in the middle of any four pixel units in adjacent two rows and adjacent two columns comprise three sub-pixels having different colors that form a fourth pixel, wherein within display time of one frame of image, the first pixel, second pixel, third pixel and fourth pixel are displayed in a time-sharing manner.

公开(公告)号：US09892672B2

公开(公告)日：2018-02-13

申请号：US14983009

申请日：2015-12-29

申请人： LG DISPLAY CO., LTD.

发明人： BuYeol Lee ,  EuiTae Kim ,  Hyoung-Su Kim

IPC分类号： G09G3/20 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/36 ,  H01L27/32

CPC分类号： G09G3/2074 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3607 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/0202 ,  G09G2320/028 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/326 ,  H01L27/3276

摘要： The present embodiments relate to a transparent display panel having an excellent transparency, light-emitting efficiency, and viewing angle, and a transparent display device including the same.