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公开(公告)号：US20170123541A1
公开(公告)日：2017-05-04
申请号：US15317047
申请日：2015-08-14
Applicant: Konica Minolta, Inc.
Inventor： Kazuyoshi OMATA , Tsukasa YAGI
IPC: G06F3/041 , G09G3/3208 , G06F3/044
CPC classification number: G06F3/0412 , G06F3/0418 , G06F3/044 , G09G3/14 , G09G3/3208 , H01L51/50
Abstract: An object of the present invention is to provide an organic electroluminescent module having a touch sensing function, the organic electroluminescent module containing: a touch sensing circuit unit containing a capacitive touch sensing circuit section; and a light-emitting device driving circuit unit containing a light-emitting device driving circuit section for driving an organic electroluminescent panel, wherein the organic electroluminescent panel has a configuration composed of two or more organic electroluminescent elements each laid out in series, the organic electroluminescent element comprises paired opposite plate electrodes therein, one of the paired electrodes is a touch sensing electrode, the touch sensing electrode being connected to the touch sensing circuit unit, and the two or more organic electroluminescent elements laid out in series respectively have an independent sensing device to carry out touch sensing independently.
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公开(公告)号：US20150380681A1
公开(公告)日：2015-12-31
申请号：US14763048
申请日：2014-02-10
Applicant: KONICA MINOLTA, INC.
Inventor： Keiichi FURUKAWA , Tsukasa YAGI
IPC: H01L51/52
CPC classification number: H01L51/5253 , H01L51/5268 , H01L2251/5392
Abstract: An object of the present invention is to provide an organic electroluminescent element, which has a light emitting efficiency improved by suppressing the deterioration of storage property under a high temperature-high humidity atmosphere due to the recess-projection state of a surface of a gas barrier layer or a light scattering layer, or the like that is in contact with a light emitting unit, and by suppressing the occurrence of a short-circuit. The organic electroluminescent elements 100 and 400 in the present invention are each characterized by including a film substrate 4, and at least, a gas barrier layer 5, a smooth layer 1, and a light emitting unit 3 that is sandwiched between a pair of electrodes 2, 6 and has an organic functional layer, which are stacked in this order on the film substrate, wherein the gas barrier layer 5 is constituted by at least two kinds of gas barrier layers 5 that are different from each other in the composition or distribution state of the constitutional elements.
Abstract translation: 本发明的目的是提供一种有机电致发光元件，其通过抑制由于气体屏障的表面的凹凸状态而在高温高湿度气氛下的储存性能的劣化而提高了发光效率 层或与光发射单元接触的光散射层等，并抑制短路的发生。 本发明中的有机电致发光元件100,400的特征在于，具有膜基板4，至少包含阻挡层5，平滑层1和被夹在一对电极之间的发光单元3 并且具有在膜基板上依次层叠的有机功能层，其中阻气层5由在组成或分布中彼此不同的至少两种阻气层5构成 宪法要素的状态。
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公开(公告)号：US20200229782A1
公开(公告)日：2020-07-23
申请号：US16647107
申请日：2018-09-07
Applicant: Konica Minolta, Inc.
Inventor： Masahiro IMADA , Takuji HATANO , Koujirou SEKINE , Masaaki TSUCHIDA , Tsukasa YAGI
IPC: A61B6/00 , G01N23/083 , G01N23/223 , G03B42/02
Abstract: A non-destructive inspection method for inspecting an object to be inspected using a plurality of different types of non-destructive inspection means is shown. The method includes the following, fixedly forming common marks that can be detected by any of the plurality of non-destructive inspection means on the object to be inspected; then detecting the object to be inspected including the marks by the plurality of non-destructive inspection means respectively; and comparing the detection results by the plurality of non-destructive inspection means using the marks as positional references.
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公开(公告)号：US20190239311A1
公开(公告)日：2019-08-01
申请号：US16331098
申请日：2017-08-15
Applicant: Konica Minolta, Inc.
Inventor： Masatoshi YONEYAMA , Kazuyoshi OMATA , Tsukasa YAGI
Abstract: An illumination device is provided with: a planar first electrode; a planar second electrode arranged to face the first electrode; a light emitting layer which is disposed between the first electrode and the second electrode and emits light in accordance with a current flowing between the first electrode and the second electrode; a first sensor that is electrically connected to the first electrode and detects an electrostatic capacitance of the first electrode; and a second sensor that is electrically connected to the second electrode and detects an electrostatic capacitance of the second electrode.
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公开(公告)号：US20180219174A1
公开(公告)日：2018-08-02
申请号：US15746313
申请日：2016-08-01
Applicant: Konica Minolta, Inc.
Inventor： Kazuyoshi OMATA , Tsukasa YAGI
CPC classification number: H01L51/5225 , H01L27/3204 , H01L51/0011 , H01L51/0097 , H01L51/5215 , H01L51/5234 , H01L51/5253 , H01L51/56 , H01L2251/5323 , H01L2251/5338 , H01L2251/5361
Abstract: An object of the present invention is to provide an organic electroluminescence panel including a light-transmissive organic electroluminescence element, having a wide light-emitting area constituted by a plurality of divided light-emitting areas, and having improved luminance uniformity and stability. An organic electroluminescence panel of the present invention includes an organic electroluminescence element having a light transmittance of 50% or more at a wavelength of 550 nm during non-emission of light, and is characterized in that, in the organic electroluminescence element, a light-emitting area constituted by at least a positive electrode, an organic functional layer unit, and a negative electrode is divided into a plurality of parts on a substrate, both the positive electrode and the negative electrode constituting the light-emitting area are constituted by light-transmissive electrodes, and a positive electrode constituting one of the divided light-emitting areas is electrically connected in series to a negative electrode constituting another adjacent light-emitting area.
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Patent Agency Ranking
公开(公告)号：US20180136777A1
公开(公告)日：2018-05-17
申请号：US15577616
申请日：2016-03-14
Applicant: Konica Minolta, Inc.
Inventor： Kazuyoshi OMATA , Tsukasa YAGI
IPC: G06F3/041 , G06F3/044 , G09G3/3258 , H01L27/32
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04104 , G06F2203/04107 , G09G3/3208 , G09G3/3258 , G09G2330/04 , H01L27/323 , H01L51/50
Abstract: An organic electroluminescence module contains: an organic electroluminescent element having an organic light-emitting functional layer provided between a pair of electrodes; a light-emitting element drive circuit unit connected to the pair of electrodes and controlling the light emission of the organic electroluminescent element; and a touch position detection circuit unit using one electrode out of the pair of electrodes as a detection electrode and being connected to the detection electrode. The detection electrode is arranged, split, in the touch position detection direction. The touch position detection circuit unit performs touch position detection for at least one location in the touch position detection direction, by individually detecting the electrical characteristics of each detection electrode.
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公开(公告)号：US20170309860A1
公开(公告)日：2017-10-26
申请号：US15518419
申请日：2015-10-20
Applicant: KONICA MINOLTA, INC.
Inventor： Kazuyoshi OMATA , Takatoshi TSUJIMURA , Tsukasa YAGI
CPC classification number: H01L51/5092 , G02F1/0316 , G02F1/133603 , G02F1/133621 , G02F2001/133613 , G02F2001/133622 , G09F9/00 , H01L27/3209 , H01L51/5012 , H01L51/5036 , H01L51/5044
Abstract: Provided is a display device that can reduce electric power consumption. The display device is provided with a backlight (100) and with a field-sequential display panel (200). The backlight has light-emitting units that comprise an organic electroluminescence element in which are layered a plurality of light-emitting units that emit light of different colors. The light-emitting units that can emit white light or yellow light are provided furthest to a light-emission-surface side.
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公开(公告)号：US20210036384A1
公开(公告)日：2021-02-04
申请号：US16643298
申请日：2018-09-10
Applicant: KONICA MINOLTA, INC.
Inventor： Masahiro IMADA , Takuji HATANO , Koujirou SEKINE , Masaaki TSUCHIDA , Tsukasa YAGI
IPC: H01M10/42 , G01N3/40 , G01N23/041 , G01N25/72 , G01N27/83 , H01M10/0525
Abstract: A non-destructive inspection method of inspecting an inspection target using multiple different types of non-destructive inspection means that include one non-destructive inspection means and at least one other non-destructive inspection means. The method includes determining a marking position on the inspection target in a detection result by the one non-destructive inspection means, causing a device to store the marking position, and fixedly forming a mark on the inspection target corresponding to the marking position. The mark is detectable by the other non-destructive inspection means. The method further includes causing the other non-destructive inspection means to inspect an inspection target including the mark. The method further includes contrasting detection results by the multiple different types of non-destructive inspection means in reference to the mark which is the marking position.
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公开(公告)号：US20190044091A1
公开(公告)日：2019-02-07
申请号：US15759689
申请日：2016-08-01
Applicant: KONICA MINOLTA, INC.
Inventor： Kazuyoshi OMATA , Tsukasa YAGI
Abstract: An object of the present invention is to provide an organic EL panel including a light-transmissive organic EL element, having a wide light-emitting area constituted by a plurality of divided light-emitting areas, and having improved luminance uniformity and stability, and a method for manufacturing the organic EL panel.An organic EL panel of the present invention includes an organic EL element having a light transmittance of 50% or more at a wavelength of 550 nm during non-emission of light, and is characterized in that, in the organic EL element, a light-emitting area constituted by at least a positive electrode, an organic functional layer unit, and a negative electrode is divided into a plurality of parts on a substrate, both the positive electrode and the negative electrode constituting the light-emitting area are constituted by light-transmissive electrodes, the negative electrode is separated by a separator disposed on the positive electrode, and a positive electrode constituting one of the divided light-emitting areas is electrically connected in series to a negative electrode constituting another adjacent light-emitting area.
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公开(公告)号：US20180113544A1
公开(公告)日：2018-04-26
申请号：US15569332
申请日：2016-03-14
Applicant: KONICA MINOLTA, INC.
Inventor： Kazuyoshi OMATA , Tsukasa YAGI
IPC: G06F3/041 , G06F3/044 , G09G3/3233 , H01L27/32
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F3/045 , G09G3/3233 , G09G2300/0426 , G09G2320/064 , H01L27/323
Abstract: This organic electroluminescence module is provided with: an organic electroluminescent element in which an organic luminescence function layer is provided between a pair of electrodes; a luminescent element driving circuit unit that is connected to the pair of electrodes and controls luminescence of the organic electroluminescent element; and a touch position detection circuit unit connected to a detection electrode at both ends thereof, which is one of the pair of electrodes, in a touch position detection direction, wherein one of the both ends of the detection electrode is set as an input end and other is set as an output end, and the touch position detection circuit unit performs touch position detection by detecting, at the output end, electrical signals inputted from the input end.
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