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公开(公告)号：US20140299058A1
公开(公告)日：2014-10-09
申请号：US14298844
申请日：2014-06-06
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Tohru SONODA , Shinichi KAWATO , Satoshi INOUE , Satoshi HASHIMOTO
IPC: C23C16/44
CPC classification number: C23C16/4401 , C12M33/00 , C23C14/564 , H01L31/186 , H01L51/0011
Abstract: A Film (7) is provided on at least a part of a surface of each of a vapor deposition preventing plate (3) and a shutter (4) of a vacuum chamber (5) on which surface vapor deposition particles are vapor-deposited, the film (7) being provided so as to be peeled off from the each of the vapor deposition preventing plate (3) and the shutter (4), and the film being made of a material differing in at least one of a melting point, a sublimation point, solubility in a given solvent, microbial biodegradability, and photodegradability from a material of which a vapor-deposited film that is formed on the film (7) is made.
Abstract translation: 在气相沉积颗粒被蒸镀的真空室（5）的气相沉积防止板（3）和快门（4）的每一个的表面的至少一部分上提供膜（7） 薄膜（7）设置成从每个防蒸镀板（3）和活门（4）上剥离，并且该薄膜由不同于熔点， 升华点，在给定溶剂中的溶解度，微生物生物降解性和由形成在膜（7）上的气相沉积膜的材料的光可降解性）。
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公开(公告)号：US20210135159A1
公开(公告)日：2021-05-06
申请号：US17041909
申请日：2018-03-29
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Tohru SENOO , Takeshi HIRASE , Hisao OCHI , Takashi OCHI , Tohru SONODA , Akihiro MATSUI , Jumpei TAKAHASHI , Yoshinobu MIYAMOTO , Takeshi YANEDA
Abstract: A display wiring line provided on a resin substrate layer, a flattening film covering the display wiring line, and an organic EL element provided on the flattening film are provided. The display wiring line includes first to third conductive layers layered sequentially from the resin substrate layer side. In the display wiring line, the second conductive layer is formed with a width smaller than a width of each of the first conductive layer and the third conductive layer, and a portion of a perimeter edge surface corresponding to the second conductive layer includes a recessed portion, and a resin cover covering a perimeter edge surface of the second conductive layer is provided in the recessed portion in a portion of the display wiring line exposed from the flattening film.
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公开(公告)号：US20190363275A1
公开(公告)日：2019-11-28
申请号：US16068913
申请日：2017-03-31
Applicant: Sharp Kabushiki Kaisha
Inventor： Hisao OCHI , Jumpei TAKAHASHI , Tohru SENOO , Takashi OCHI , Tohru SONODA , Takeshi HIRASE
Abstract: An organic EL display device includes, as an organic layer stopper defining edges of an organic layer, a frame-shaped bank surrounding a display region. An upper face of the bank includes recessed portions and protrusions including a plurality of protrusions, and upper faces of the protrusions includes planar portions.
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公开(公告)号：US20190341576A1
公开(公告)日：2019-11-07
申请号：US16062641
申请日：2016-09-30
Applicant: Sharp Kabushiki Kaisha
Inventor： Hisao OCHI , Takashi OCHI , Tohru SONODA , Tohru SENOO , Takeshi HIRASE , Akihiro MATSUI , Jumpei TAKAHASHI
Abstract: In an organic EL display device, a taper angle of a separation layer surrounding edges of an organic EL layer disposed in each pixel and being disposed between adjacent pixels is different from a taper angle of a frame-shaped bank surrounding edges of an organic layer. As a result, qualities required for layers surrounded by the separation layer and the frame-shaped bank respectively are satisfied.
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公开(公告)号：US20190081110A1
公开(公告)日：2019-03-14
申请号：US16084279
申请日：2017-03-08
Applicant: Sharp Kabushiki Kaisha
Inventor： Tohru SONODA , Takeshi HIRASE , Tohru SENOO , Takashi OCHI , Mamoru ISHIDA
CPC classification number: H01L27/323 , G02B1/14 , G02B5/30 , G09F9/00 , G09F9/30 , H01L51/0097 , H01L51/5012 , H01L51/5246 , H01L51/525 , H01L51/5281 , H01L2251/5338
Abstract: Provided is an organic EL display device including an organic EL display panel exhibiting flexibility, a functional layer portion provided to face the organic EL display panel on one surface side thereof and exhibiting flexibility, and a support layer portion provided to face the organic EL display panel on the other surface side thereof and exhibiting flexibility. The functional layer portion is slidably provided on one surface of the organic EL display panel, and the support layer portion is slidably provided on the other surface of the organic EL display panel.
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Patent Agency Ranking
公开(公告)号：US20180337354A1
公开(公告)日：2018-11-22
申请号：US15777232
申请日：2017-02-01
Applicant: Sharp Kabushiki Kaisha
Inventor： Tohru SONODA , Takeshi HIRASE , Tohru SENOO , Takashi OCHI , Mamoru ISHIDA
CPC classification number: G02B1/14 , G02B5/20 , G02B5/30 , G06F3/041 , G09F9/30 , H01L27/32 , H01L51/50 , H05B33/02 , H05B33/04 , H05B33/12
Abstract: Disclosed herein is an organic EL display device including: a base resin substrate layer (10); an organic EL element layer (20) provided on the base resin substrate layer (10); an underlayer (29) provided on the organic EL element layer (20); and a hard coat layer (30) provided on the underlayer (29). A difference between a Martens hardness of the hard coat layer (30) alone and a weighted average Martens hardness of components of a stack layer by stress dispersion coefficients of the components is less than or equal to 79 N/mm2. The stack layer includes the base resin substrate layer, the organic EL element layer, and the underlayer.
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公开(公告)号：US20180269426A1
公开(公告)日：2018-09-20
申请号：US15762131
申请日：2016-09-26
Applicant: Sharp Kabushiki Kaisha
Inventor： Tetsuya OKAMOTO , Takeshi HIRASE , Takashi OCHI , Tohru SENOO , Tohru SONODA , Mamoru ISHIDA
CPC classification number: H01L51/5253 , H01L27/322 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L2251/5338
Abstract: An organic EL display device including: a base material being flexible; an organic EL element (electroluminescence element) provided on the base material; a first moisture-proof film and a TFT layer provided in sequence on the base material between the base material and the organic EL element; and a first sealing film configured to seal the organic EL element. In the organic EL display device, a stress adjustment layer configured to adjust a neutral face of the organic EL display device is provided, and the neutral face is positioned between a lower face of the first moisture-proof film and an upper face of the first sealing film.
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公开(公告)号：US20180183006A1
公开(公告)日：2018-06-28
申请号：US15742537
申请日：2016-08-22
Applicant: Sharp Kabushiki Kaisha
Inventor： Mamoru ISHIDA , Tetsuya OKAMOTO , Takeshi HIRASE , Takashi OCHI , Tohru SENOO , Tohru SONODA
CPC classification number: H01L51/5256 , H01L27/322 , H01L27/3244 , H01L51/5246 , H01L51/5259
Abstract: In an organic EL (electroluminescence) display device including a base member, and an organic EL element disposed on the base member, the organic EL display device further includes a sealing film to seal the organic EL element. The sealing film includes two inorganic layers, and two organic layers disposed between the two inorganic layers and having infiltration rates different from each other.
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公开(公告)号：US20180083225A1
公开(公告)日：2018-03-22
申请号：US15558615
申请日：2016-03-11
Applicant: Sharp Kabushiki Kaisha
Inventor： Daichi NISHIKAWA , Takeshi HIRASE , Tetsuya OKAMOTO , Tohru SENOO , Tohru SONODA , Mamoru ISHIDA
CPC classification number: H01L51/5256 , H01L27/3211 , H01L27/3244 , H01L51/5253 , H01L51/56 , H01L2227/323
Abstract: An organic EL display device 1 includes: an organic EL element 4 provided above an element substrate 10; and a sealing film 2 formed above the element substrate 10 so as to cover the organic EL element 4, and made of silicon nitride (SiNx). The sealing film 2 is comprised of a first sealing layer 25, a second sealing layer 26 provided on the surface of the first sealing layer 25, and a third sealing layer 27 provided on the surface of the second sealing layer 26. This organic EL display device 1 is characterized in that a ratio of an SiN-group content to an NH-group content is higher in the first and third sealing layers 25 and 27 than in the second sealing layer 26 based on the absorption area ratio determined by FT-IR measurement.
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40.发明申请公开(公告)号：US20170263892A1
公开(公告)日：2017-09-14
申请号：US15511740
申请日：2015-09-17
Applicant: Sharp Kabushiki Kaisha
Inventor： Tohru SENOO , Takeshi HIRASE , Tetsuya OKAMOTO , Tohru SONODA , Mamoru ISHIDA , Seiji FUJIWARA , Daichi NISHIKAWA
CPC classification number: H01L51/5253 , H01L51/0097 , H01L51/5256 , H01L51/56 , H01L2251/5338 , H01L2251/558
Abstract: In an organic EL display device (electroluminescence device) including a flexible TFT substrate (substrate), an organic EL element (electroluminescence element) provided on the TFT substrate, and a sealing film that seals the organic EL element, a foldable bend portion is provided. The film thickness of the sealing film is reduced at the bend portion.
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