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公开(公告)号：US09740359B2
公开(公告)日：2017-08-22
申请号：US15298994
申请日：2016-10-20
Applicant: G2TOUCH Co., LTD.
Inventor： Sung Ho Lee
IPC: G06F3/044 , G06F3/041 , G06F3/045 , G06F3/01 , G09G3/36 , G06F3/047 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1368
CPC classification number: G06F3/044 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/13439 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G06F3/017 , G06F3/0412 , G06F3/0416 , G06F3/0418 , G06F3/045 , G06F3/047 , G06F2203/04101 , G06F2203/04103 , G06F2203/04105 , G06F2203/04111 , G09G3/36
Abstract: Provided is a new capacitive touch detection device, detection method, and touch screen panel for detecting a touch signal by detecting a voltage difference of a sensor pattern from a driving voltage applied by an auxiliary capacitor, and to a display device having a built-in capacitive touch screen. A capacitive touch detection device includes: a sensor pattern (10) forming a touch capacitance (Ct) in between a touch input device and the sensor pattern; an auxiliary capacitor (Caux) connected on one side to the sensor pattern (10) and having a driving voltage for touch detection applied to the other side thereof; a charging unit (12) for providing pre-charge signals to the touch capacitance (Ct) and the auxiliary capacitor (Caux); and a touch detection sensor (14) which is connected to the sensor pattern (10) and which detects a touch signal by detecting a voltage difference in the sensor pattern (10) when the touch capacitance (Ct) is added to the auxiliary capacitor (Caux) according to a touch of a touch input instrument. Effects of parasitic capacitance generated due to noise, coupling phenomena and other factors are minimized, to thus stably acquire touch signals.
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公开(公告)号：US20170236884A1
公开(公告)日：2017-08-17
申请号：US14902555
申请日：2015-09-24
Inventor： Jiang ZHU
IPC: H01L27/32 , G02F1/155 , G02F1/1343 , G02F1/163
CPC classification number: H01L27/3232 , G02F1/13439 , G02F1/1523 , G02F1/1525 , G02F1/155 , G02F1/157 , G02F1/163 , G02F2001/15025 , G02F2201/121 , G02F2201/44 , H01L27/322
Abstract: The present invention discloses a flat panel and a flat panel display. The flat panel comprises a plurality of pixels, and in each pixel: the first ion transport layer and the first transparent electrode layer respectively generate a first hole and a first electron, and the organic light emitting layer generates white light; the second ion transport layer and the second transparent electrode layer respectively generate a second hole and a second electron, and the electrochromic layer changes color; a value of the second voltage is adjusted to make the electrochromic layer change to be three colors of red, green, blue, and to correspondingly generate red light, green light and blue light with the white light generated by the organic light emitting layer, and the generated red light, green light and blue light are color mixed to be kinds of colors.
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163.发明申请公开(公告)号：US20170236837A1
公开(公告)日：2017-08-17
申请号：US15501853
申请日：2016-05-20
Inventor： Zhenfei Cai , Qiangqiang Ji , Guoquan Liu , Zhengwei Chen
IPC: H01L27/12 , G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1368
CPC classification number: H01L27/124 , G02F1/133345 , G02F1/134309 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , H01L27/1248 , H01L27/1259
Abstract: The present application discloses a display substrate comprising a base substrate; a first electrode on the base substrate; a first insulating layer on a side of the first electrode distal to the base substrate; a thin film transistor on a side of the first insulating layer distal to the first electrode; a second insulating layer on a side of the thin film transistor distal to the first insulating layer; an organic layer on a side of the second insulating layer distal to the thin film transistor; and a second electrode on a side of the organic layer distal to the second insulating layer.
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公开(公告)号：US20170235397A1
公开(公告)日：2017-08-17
申请号：US15413482
申请日：2017-01-24
Applicant: Japan Display Inc.
Inventor： Masanari SAITOU
IPC: G06F3/041 , G06F3/047 , G02F1/1343 , G02F1/1368 , G02F1/1362 , G06F3/044 , G02F1/1333
CPC classification number: G06F3/0412 , G02F1/133345 , G02F1/13338 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G06F3/0416 , G06F3/0418 , G06F3/044 , G06F3/047
Abstract: A display device includes an array substrate and a counter substrate. The array substrate includes an outgoing line for connecting a first electrode for capacitive touch detection to a detection circuit. The outgoing line includes: a first wiring portion extended from the first electrode side to the detection circuit side; and a first capacitance adjusting wiring portion connected to the first wiring portion on the same layer and serving to adjust the total capacitance of the first electrode and the outgoing line.
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公开(公告)号：US20170235195A1
公开(公告)日：2017-08-17
申请号：US15403274
申请日：2017-01-11
Applicant: Samsung Display Co. Ltd.
Inventor： Dong Han SONG , Su Jin KIM , Dong Chul SHIN , Ki Chul SHIN , Ho Kil OH
IPC: G02F1/1343 , G02F1/1368 , G02F1/1337 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/1337 , G02F1/133707 , G02F1/133753 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/133742 , G02F2201/121 , G02F2201/123
Abstract: A liquid-crystal display device includes a first substrate and a second substrate including pixels, a liquid-crystal layer interposed between the first and second substrates, pixel electrodes disposed on the first substrate, each of the pixel electrodes disposed in a pixel region of the respective pixels, and a common electrode overlapping the pixel electrodes, where each of the pixel electrodes includes, a stem electrode extended in a first direction and in a second direction intersecting the first direction to divide the pixel region into quadrants, the quadrants corresponding to first to fourth domains, respectively, first branch electrodes, second branch electrodes, third branch electrodes, a first in-between electrode, and a second in-between electrode, and where widths of the first to third branch electrodes are equal to one another, and widths of the first and second in-between electrodes increase as farther from the stem electrode.
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Patent Agency Ranking
166.发明申请公开(公告)号：US20170235173A1
公开(公告)日：2017-08-17
申请号：US15509526
申请日：2015-08-31
Applicant: Sharp Kabushiki Kaisha
Inventor： Sumio KATOH , Naoki UEDA
IPC: G02F1/1368 , H01L29/786 , H01L27/12 , G02F1/1362 , G02F1/1343
CPC classification number: G02F1/1368 , G02F1/133345 , G02F1/134309 , G02F1/13439 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F2001/134372 , G02F2001/136218 , G02F2201/121 , G02F2201/123 , G02F2202/02 , G02F2202/10 , H01L21/28 , H01L27/1225 , H01L27/1248 , H01L29/786 , H01L29/7869
Abstract: A semiconductor device includes: a first metal layer including a gate electrode; a first insulating layer provided on the first metal layer; an oxide semiconductor layer provided on the first insulating layer; a second insulating layer provided on the oxide semiconductor layer; a second metal layer provided on the oxide semiconductor layer and the second insulating layer, the second metal layer including a source electrode; a third insulating layer provided on the second metal layer; and a first transparent electrode layer provided on the third insulating layer. The oxide semiconductor layer includes a first portion lying above the gate electrode and a second portion extending from the first portion so as to lie across an edge of the gate electrode on the drain electrode side. The third insulating layer does not include an organic insulating layer. The second insulating layer and the third insulating layer have a first contact hole which overlaps the second portion of the oxide semiconductor layer when viewed in a normal direction of the substrate. The first transparent electrode layer includes a transparent electrically-conductive layer which is in contact with the second portion of the oxide semiconductor layer in the first contact hole.
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公开(公告)号：US20170235171A1
公开(公告)日：2017-08-17
申请号：US14907556
申请日：2015-12-31
Inventor： Yue MA
IPC: G02F1/1368 , G02F1/1362 , G02F1/1333 , G02F1/1335
CPC classification number: G02F1/1368 , G02F1/133345 , G02F1/133514 , G02F1/136286 , G02F2001/133357 , G02F2201/07 , G02F2201/121 , G02F2201/123 , G02F2202/10 , H01L27/124 , H01L27/1248
Abstract: The present invention provides an array substrate, and the array substrate includes a substrate, a buffer layer, a semiconductor layer, a gate isolation layer, a gate metal layer, a source drain metal layer, a flat layer, an interlayer insulation layer, a common electrode layer, a passivation layer and a pixel electrode layer, which are sequentially formed on the substrate, wherein the array substrate further comprises a common signal adjustment structure formed at the common electrode layer, and the common signal adjustment structure and the common electrode layer are together employed to be a common electrode for transmitting a common signal to reduce a resistance in a common signal transmission process. The present invention further provides the aforesaid array substrate and a manufacture method thereof, a display device.
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公开(公告)号：US09733518B2
公开(公告)日：2017-08-15
申请号：US14786553
申请日：2015-10-12
Inventor： Yanan Wang , Xiaolong Ma
IPC: G02F1/1335 , G02F1/1368 , G02F1/1343 , G02F1/1337 , G02F1/137
CPC classification number: G02F1/133617 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/133621 , G02F1/1337 , G02F1/134309 , G02F1/134363 , G02F1/1368 , G02F1/137 , G02F1/13762 , G02F2001/133531 , G02F2001/133614 , G02F2001/133742 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G02F2202/36 , G02F2203/05
Abstract: The present invention provides a liquid crystal display device. By mixing the quantum dots of different light emitting wavelengths in the liquid crystals to replace the color resist layer on the CF substrate, the liquid crystal display panel still can emit lights of RGB three colors in condition of without the color resist layer. Meanwhile, by mixing the dichroic dye with polarization function in the liquid crystals, the arrangement of one polarizer can be eliminated. In comparison with the traditional liquid crystal display panel, the liquid crystal display panel of the present invention eliminates the components, such as the color resist layer and the upper polarizer. The structure is simple, and the manufacture cost is low. Meanwhile, the color display quality of the liquid crystal display panel is great, and the light transmission ratio is high, which effectively promote the light use efficiency and the display performance of the liquid crystal display device.
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公开(公告)号：US20170229080A1
公开(公告)日：2017-08-10
申请号：US15497286
申请日：2017-04-26
Applicant: JAPAN DISPLAY INC.
Inventor： TAKAYUKI SUZUKI , HIROYUKI ABE , MASAHIRO MAKI , MITSURU GOTO
IPC: G09G3/36 , G06F3/044 , G02F1/133 , G02F1/1333 , G02F1/1335 , G06F3/041 , G02F1/1362
CPC classification number: G09G3/3655 , G02F1/13306 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/133528 , G02F1/136286 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2202/104 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G2300/0426 , G09G2320/0219 , G09G2320/0626
Abstract: A display device includes pixel electrodes formed in an image display area of a substrate, a common electrode formed in the image display area, inside signal lines formed inside the image display area, and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area, and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area, and electrically connected to the common electrode. An image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode. A coupling capacitance is formed between the inside signal lines and the common electrode. The outside signal lines each include a first, portion, and a second portion higher in electric resistance than the first portion and the inside signal lines.
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公开(公告)号：US20170219893A1
公开(公告)日：2017-08-03
申请号：US15286180
申请日：2016-10-05
Applicant: MITSUBISHI ELECTRIC CORPORATION
Inventor： Hiromasa MORITA
IPC: G02F1/1362 , G02F1/1368 , H01L29/417 , G02F1/1343
CPC classification number: G02F1/136227 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134372 , G02F2201/121 , G02F2201/122 , G02F2201/123 , H01L27/124 , H01L27/1248 , H01L29/41733
Abstract: An array substrate includes a substrate; a scanning wiring and a signal wiring, which are provided to the substrate and cross to each other; a switching element, which is connected to the scanning wiring and the signal wiring; an electrode conductive film, which covers an upper surface of a drain electrode and an end portion of the drain electrode of the switching element and extends to form a lower electrode; an interlayer insulation film, which covers the switching element and the electrode conductive film and has an opening which exposes at least a part of the end portion of the drain electrode; and a coating conductive film, which is formed on the interlayer insulation film and covers the opening to cover the at least part of the end portion of the drain electrode.
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