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11.发明授权Sealed structure, light-emitting device, electronic device, and lighting device 有权密封结构，发光装置，电子装置和照明装置公开(公告)号：US09216557B2
公开(公告)日：2015-12-22
申请号：US13687656
申请日：2012-11-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daiki Nakamura , Yusuke Nishido
CPC classification number: H01L51/5246 , B32B17/064 , C03C8/04 , C03C8/08 , C03C8/10 , C03C27/06 , H01L27/322 , H01L27/3246 , H01L51/5044 , H01L51/525 , H01L51/5259 , H01L51/5262 , H01L51/5284 , H01L2251/5361 , Y10T428/239
Abstract: A sealed structure which has high sealing capability and whose border can be slim is provided. The sealed structure includes a pair of substrates whose respective surfaces face each other with a space therebetween, and a glass layer which is in contact with the substrates, defines a space between the substrates, and has at least one corner portion and side portions in continuity with the corner portion. The width of the corner portion of the glass layer is smaller than or equal to that of the side portion of the same. The sealed structure may comprise a highly reliable light-emitting element including a layer containing a light-emitting organic compound provided between a pair of electrodes.
Abstract translation: 提供了具有高密封能力并且其边框可以变薄的密封结构。 密封结构包括一对基板，它们各自的表面彼此面对，并且与基板接触的玻璃层限定了基板之间的空间，并且具有连续的至少一个角部和侧部 与拐角部分。 玻璃层的角部的宽度小于或等于其侧面部分的宽度。 密封结构可以包括高度可靠的发光元件，其包括设置在一对电极之间的含有发光有机化合物的层。
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12.发明申请公开(公告)号：US20150340649A1
公开(公告)日：2015-11-26
申请号：US14726987
申请日：2015-06-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yusuke Nishido
CPC classification number: H01L33/0095 , H01L33/56 , H01L51/0096 , H01L51/52 , H01L51/5243 , H01L51/5246 , H01L51/56 , H01L2251/301 , H01L2924/0002 , H01L2924/00
Abstract: A sealed body in which sealing is uniformly performed is provided. A light-emitting module in which sealing is uniformly performed is provided. A method of manufacturing the sealed body in which sealing is uniformly performed is provided. The sealed body comprises a first substrate alternately provided with a high-reflectivity region with respect to the energy ray and a low-reflectivity region with respect to the energy ray so as to overlap with a sealant surrounding a sealed object, and a second substrate capable of transmitting the energy ray. The sealed object is sealed between the first substrate and the second substrate by heating the sealant with irradiation with the energy ray through the second substrate.
Abstract translation: 提供其中均匀地进行密封的密封体。 提供均匀地进行密封的发光模块。 提供一种制造其中均匀地进行密封的密封体的制造方法。 密封体包括相对于能量线交替设置有高反射率区域的第一基板和相对于能量射线的低反射率区域，以与密封物体周围的密封剂重叠，以及能够 传输能量射线。 通过用能量射线照射通过第二基板加热密封剂，将密封物体密封在第一基板和第二基板之间。
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公开(公告)号：US08926389B2
公开(公告)日：2015-01-06
申请号：US13888630
申请日：2013-05-07
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yusuke Nishido
CPC classification number: H01L51/524 , H01L27/3251 , H01L51/0097 , H01L51/5243 , H01L51/5246 , H01L2251/5315 , H01L2251/5338 , H05B33/04 , Y02E10/549 , Y02P70/521
Abstract: A light-emitting device which is thin and lightweight and has high flexibility, impact resistance, and reliability is provided. Further, a light-emitting device which is thin and lightweight and has high flexibility, impact resistance, and hermeticity is provided. In the light-emitting device in which a light-emitting region including a transistor and a light-emitting element is sealed between a first flexible substrate and a second flexible substrate, an opening is provided in the second flexible substrate around a region overlapping with the light-emitting region, the opening is filled with frit glass containing low-melting glass and bonding the first flexible substrate and the second flexible substrate, and the frit glass is provided so as to be in contact with an insulating layer provided over the first flexible substrate. The second flexible substrate may include an opening in a region overlapping with the light-emitting region.
Abstract translation: 提供了一种轻薄且具有高柔性，耐冲击性和可靠性的发光装置。 此外，提供了一种轻薄且具有高柔性，耐冲击性和密封性的发光装置。 在包括晶体管和发光元件的发光区域密封在第一柔性基板和第二柔性基板之间的发光装置中，在与第二柔性基板重叠的区域的第二柔性基板中设置开口 发光区域，开口填充含有低熔点玻璃的熔结玻璃，并且接合第一柔性基板和第二柔性基板，并且设置熔结玻璃以与设置在第一柔性基板上的绝缘层接触 基质。 第二柔性基板可以包括在与发光区域重叠的区域中的开口。
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公开(公告)号：US20210384462A1
公开(公告)日：2021-12-09
申请号：US17406852
申请日：2021-08-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daiki Nakamura , Yusuke Nishido
Abstract: A sealed structure which has high sealing capability and whose border can be slim is provided. The sealed structure includes a pair of substrates whose respective surfaces face each other with a space therebetween, and a glass layer which is in contact with the substrates, defines a space between the substrates, and has at least one corner portion and side portions in continuity with the corner portion. The width of the corner portion of the glass layer is smaller than or equal to that of the side portion of the same. The sealed structure may comprise a highly reliable light-emitting element including a layer containing a light-emitting organic compound provided between a pair of electrodes.
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公开(公告)号：US11101444B2
公开(公告)日：2021-08-24
申请号：US16514141
申请日：2019-07-17
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daiki Nakamura , Yusuke Nishido
Abstract: A sealed structure which has high sealing capability and whose border can be slim is provided. The sealed structure includes a pair of substrates whose respective surfaces face each other with a space therebetween, and a glass layer which is in contact with the substrates, defines a space between the substrates, and has at least one corner portion and side portions in continuity with the corner portion. The width of the corner portion of the glass layer is smaller than or equal to that of the side portion of the same. The sealed structure may comprise a highly reliable light-emitting element including a layer containing a light-emitting organic compound provided between a pair of electrodes.
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Patent Agency Ranking
公开(公告)号：US10361392B2
公开(公告)日：2019-07-23
申请号：US14972657
申请日：2015-12-17
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daiki Nakamura , Yusuke Nishido
Abstract: A sealed structure which has high sealing capability and whose border can be slim is provided. The sealed structure includes a pair of substrates whose respective surfaces face each other with a space therebetween, and a glass layer which is in contact with the substrates, defines a space between the substrates, and has at least one corner portion and side portions in continuity with the corner portion. The width of the corner portion of the glass layer is smaller than or equal to that of the side portion of the same. The sealed structure may comprise a highly reliable light-emitting element including a layer containing a light-emitting organic compound provided between a pair of electrodes.
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公开(公告)号：US10332859B2
公开(公告)日：2019-06-25
申请号：US15817497
申请日：2017-11-20
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki Nakamura , Yusuke Nishido , Satoshi Seo , Toshiki Sasaki , Ryohei Yamaoka , Akihiro Kaita
IPC: H01L25/065 , H01L27/32
Abstract: A display panel includes a plurality of light-emitting elements. Light emitted from a first light-emitting element has a CIE 1931 chromaticity coordinate x of greater than 0.680 and less than or equal to 0.720 and a CIE 1931 chromaticity coordinate y of greater than or equal to 0.260 and less than or equal to 0.320. Light emitted from a second light-emitting element has a CIE 1931 chromaticity coordinate x of greater than or equal to 0.130 and less than or equal to 0.250 and a CIE 1931 chromaticity coordinate y of greater than 0.710 and less than or equal to 0.810. Light emitted from a third light-emitting element has a CIE 1931 chromaticity coordinate x of greater than or equal to 0.120 and less than or equal to 0.170 and a CIE 1931 chromaticity coordinate y of greater than or equal to 0.020 and less than 0.060.
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公开(公告)号：US10096741B2
公开(公告)日：2018-10-09
申请号：US14726987
申请日：2015-06-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yusuke Nishido
Abstract: A sealed body in which sealing is uniformly performed is provided. A light-emitting module in which sealing is uniformly performed is provided. A method of manufacturing the sealed body in which sealing is uniformly performed is provided. The sealed body comprises a first substrate alternately provided with a high-reflectivity region with respect to the energy ray and a low-reflectivity region with respect to the energy ray so as to overlap with a sealant surrounding a sealed object, and a second substrate capable of transmitting the energy ray. The sealed object is sealed between the first substrate and the second substrate by heating the sealant with irradiation with the energy ray through the second substrate.
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公开(公告)号：US09853242B2
公开(公告)日：2017-12-26
申请号：US13951031
申请日：2013-07-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yusuke Nishido
IPC: H01L29/08 , H01L51/52 , B32B3/30 , B32B7/12 , B32B7/14 , B32B9/00 , B32B15/04 , B32B15/18 , B32B15/20 , H01L27/32
CPC classification number: H01L51/5253 , B32B3/30 , B32B7/12 , B32B7/14 , B32B9/002 , B32B9/005 , B32B15/043 , B32B15/18 , B32B15/20 , B32B2255/06 , B32B2255/26 , B32B2307/206 , B32B2457/00 , H01L27/3276 , H01L51/5246 , Y10T428/239
Abstract: A sealing structure with high air-tightness and an organic electroluminescence device with high air-tightness are provided regardless of a pattern of a first metal layer overlapping with glass frit. A second metal layer is provided in a region where a common power supply line overlaps with the glass frit. Since laser light is absorbed or reflected by the second metal layer, the glass frit can be uniformly heated. Therefore, an object to be sealed can be sealed with a low-melting-point glass in which a crack is not easily generated.
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20.发明授权公开(公告)号：US09755189B2
公开(公告)日：2017-09-05
申请号：US15211444
申请日：2016-07-15
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yusuke Nishido
CPC classification number: H01L51/5281 , C23F1/02 , C23F1/12 , C23F1/44 , H01L21/0332 , H01L21/0337 , H01L33/52 , H01L51/52 , H01L51/524 , H01L51/5246 , H01L51/56 , Y10T428/24355
Abstract: A novel method for forming projections and depressions is provided. A novel sealing structure is provided. A novel light-emitting device is provided. A first step of forming a film containing at least two kinds of metals having different etching rates over a surface; a second step of heating the film so that the metal having a lower etching rate segregates; a third step of selectively etching the metal having a higher etching rate; and a fourth step of selectively etching the surface using a residue containing the metal having a lower etching rate are included.
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