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公开(公告)号：US09692011B2
公开(公告)日：2017-06-27
申请号：US14890595
申请日：2014-02-25
发明人： Tohru Senoo , Tohru Sonoda , Takeshi Hirase , Tetsuya Okamoto
CPC分类号： H01L51/5259 , H01L27/3244 , H01L51/0035 , H01L51/004 , H01L51/5246 , H01L51/5253
摘要： In an organic EL display device (electroluminescence device) including an organic EL element (electroluminescence element), the organic EL element is covered with a desiccant layer. Between a TFT substrate (substrate) and an opposite substrate, a frame-shaped moisture high-permeable layer and a frame-shaped sealing member are disposed in a state successively surrounding the desiccant layer.
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32.发明申请公开(公告)号：US20150214504A1
公开(公告)日：2015-07-30
申请号：US14419647
申请日：2013-08-28
发明人： Tohru Sonoda , Takeshi Hirase , Tetsuya Okamoto , Tohru Senoo , Yuki Yasuda
CPC分类号： H01L51/5253 , H01L27/3244 , H01L51/5256 , H01L51/56 , H05B33/04 , H05B33/10
摘要： A barrier film configured to reduce degradation of an organic EL element includes a first inorganic film, a second inorganic film, and a third inorganic film which are provided in order from a base substrate, a first organic film between the first inorganic film and the second inorganic film, and a second organic film between the second inorganic film and the third inorganic film. The first organic film has a plurality of first through holes formed therein so that the first inorganic film is in contact with the second inorganic film through the first through holes. The second organic film has a plurality of second through holes formed therein so that the second inorganic film is in contact with the third inorganic film through the second through holes.
摘要翻译： 构成为降低有机EL元件的劣化的阻挡膜包括从基底基板依次设置的第一无机膜，第二无机膜和第三无机膜，第一无机膜和第二无机膜之间的第一有机膜 无机膜和第二无机膜与第三无机膜之间的第二有机膜。 第一有机膜具有形成在其中的多个第一通孔，使得第一无机膜通过第一通孔与第二无机膜接触。 第二有机膜具有形成在其中的多个第二通孔，使得第二无机膜通过第二通孔与第三无机膜接触。
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公开(公告)号：US12096650B2
公开(公告)日：2024-09-17
申请号：US17442566
申请日：2019-03-29
发明人： Takashi Ochi , Jumpei Takahashi , Takeshi Hirase , Tohru Sonoda , Tsuyoshi Senzaki , Takeshi Yaneda
IPC分类号： H10K50/844 , H10K59/12 , H10K59/121 , H10K59/65 , H10K71/00 , H10K77/10 , H10K102/00
CPC分类号： H10K50/844 , H10K59/121 , H10K59/65 , H10K71/00 , H10K77/111 , H10K59/1201 , H10K2102/311
摘要： A display device includes a base substrate, a thin film transistor layer including an upper layer insulating film and an organic resin layer, a plurality of light-emitting elements provided on the thin film transistor layer and each including a common function layer, a non-display region provided in the display region, an opening provided in the non-display region and passing through the base substrate, and a first frame-shaped protruding portion provided on the upper layer insulating film in a circumferential shape along the opening. The first frame-shaped protruding portion includes a portion where an area of a transverse section parallel to an upper face of the base substrate decreases from an upper face to a bottom face, the common function layer is also provided in the non-display region, and a slit surrounding the first frame-shaped protruding portion is formed in the common function layer provided in the non-display region.
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公开(公告)号：US11522156B2
公开(公告)日：2022-12-06
申请号：US17042853
申请日：2018-03-29
发明人： Tohru Sonoda , Takashi Ochi , Hisao Ochi , Akihiro Matsui , Tohru Senoo , Takeshi Hirase , Jumpei Takahashi
摘要： A display device includes: a base substrate; a TFT layer; a plurality of light-emitting elements; a sealing portion; a display region; and a frame region, wherein the sealing portion includes a first sealing film provided on the plurality of light-emitting elements, a second sealing film provided above the first sealing film, a third sealing film provided above the second sealing film, and a light-transmissive conductive film provided between two sealing films of the first sealing film, the second sealing film, and the third sealing film, an edge of the first sealing film and an edge of the third sealing film are positioned outward of an edge of the second sealing film in the frame region, and the light-transmissive conductive film is electrically connected to a first electrodes or a second electrode.
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公开(公告)号：US11270605B2
公开(公告)日：2022-03-08
申请号：US16895066
申请日：2020-06-08
发明人： Takashi Ochi , Mamoru Ishida , Tohru Sonoda , Tohru Senoo , Takeshi Hirase
摘要： A display device includes: a display panel which is flexible, and including a pair of flat portions held in a flat state, and a bending portion provided between the pair of the flat portions and held to be bendable; a first support supporting one of the pair of the flat portions in a flat state; a second support supporting the other of the pair of the flat portions in a flat state; and a joint joining the first support and the second support together. The joint is flexible and provided not to interfere with the bending portion.
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公开(公告)号：US10608062B2
公开(公告)日：2020-03-31
申请号：US16066084
申请日：2017-03-16
发明人： Jumpei Takahashi , Takeshi Hirase , Hisao Ochi , Takashi Ochi , Tohru Senoo , Tohru Sonoda , Akihiro Matsui , Yoshinobu Miyamoto
摘要： A bank (BK1b) and a bank (BK1a) having a height less than a height of the bank (BK1b) are intermittently provided on a bank (BK1) covering a peripheral portion of each first electrode (21) of a light emitting element.
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公开(公告)号：US10516134B2
公开(公告)日：2019-12-24
申请号：US16062641
申请日：2016-09-30
发明人： Hisao Ochi , Takashi Ochi , Tohru Sonoda , Tohru Senoo , Takeshi Hirase , Akihiro Matsui , Jumpei Takahashi
摘要： 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：US10510995B1
公开(公告)日：2019-12-17
申请号：US16463459
申请日：2017-09-28
发明人： Takeshi Hirase
摘要： A film formation method of introducing, into a film formation chamber, a vaporized material obtained by vaporizing a liquid-form organic material in a vaporizing chamber and forming a vapor deposition film composed of the vaporized material on a surface of a film formed substrate placed within the film formation chamber. The method includes: holding an internal temperature of the vaporizing chamber at a lower temperature than a reaction temperature at which the organic material polymerizes; holding an internal pressure of the vaporizing chamber at a saturated vapor pressure of the organic material; setting an internal temperature of the film formation chamber to the same temperature as the internal temperature of the vaporizing chamber; and forming the film in a state where the film formed substrate is held at a temperature lower than the internal temperature of the film formation chamber.
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公开(公告)号：US10468467B2
公开(公告)日：2019-11-05
申请号：US16084279
申请日：2017-03-08
发明人： Tohru Sonoda , Takeshi Hirase , Tohru Senoo , Takashi Ochi , Mamoru Ishida
摘要： 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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公开(公告)号：US10440840B2
公开(公告)日：2019-10-08
申请号：US15762135
申请日：2016-09-20
发明人： Takashi Ochi , Takeshi Hirase , Tetsuya Okamoto , Tohru Senoo , Tohru Sonoda , Mamoru Ishida
摘要： The present invention provides a flexible device which is free of twist and distortion at a bent part of a flexible module, and has excellent display quality and a high level of reliability. The flexible device (1) includes a first housing (31), a second housing (41), a third housing (61), and a plurality of turning bodies (80) each of which is fixed to the first housing (31) or the second housing (41) and rolls on the third housing (61) so that a turning axis (80a) of the each of the plurality of turning bodies (80) horizontally moves.
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