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Patent Agency Ranking
公开(公告)号：US20180358566A1
公开(公告)日：2018-12-13
申请号：US16055612
申请日：2018-08-06
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yohei MOMMA , Tomohiko SUGANOYA , Saki OBANA
CPC classification number: H01L51/0097 , H01L27/1225 , H01L27/32 , H01L27/3244 , H01L27/3258 , H01L33/52 , H01L51/5203 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/301 , H01L2251/5338 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
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公开(公告)号：US20160351838A1
公开(公告)日：2016-12-01
申请号：US15236710
申请日：2016-08-15
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yohei MOMMA , Tomohiko SUGANOYA , Saki OBANA
CPC classification number: H01L51/0097 , H01L27/1225 , H01L27/32 , H01L27/3244 , H01L27/3258 , H01L33/52 , H01L51/5203 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/301 , H01L2251/5338 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
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公开(公告)号：US20150041804A1
公开(公告)日：2015-02-12
申请号：US14492607
申请日：2014-09-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yohei MOMMA , Tomohiko SUGANOYA , Saki OBANA
CPC classification number: H01L51/0097 , H01L27/1225 , H01L27/32 , H01L27/3244 , H01L27/3258 , H01L33/52 , H01L51/5203 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/301 , H01L2251/5338 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
Abstract translation: 提供具有弯曲发光面的发光装置。 此外，提供了高度可靠的发光装置。 使用具有可塑性的基材。 在平坦状态下在基板上形成发光元件。 设置有发光元件的基板弯曲并放置在具有曲面的支撑体的表面上。 然后，在相同的状态下形成用于保护发光元件的保护层。 因此，可以制造具有弯曲发光面的发光装置，例如照明装置或显示装置。
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公开(公告)号：US20170237026A1
公开(公告)日：2017-08-17
申请号：US15583058
申请日：2017-05-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yohei MOMMA , Tomohiko SUGANOYA , Saki OBANA
CPC classification number: H01L51/0097 , H01L27/1225 , H01L27/32 , H01L27/3244 , H01L27/3258 , H01L33/52 , H01L51/5203 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/301 , H01L2251/5338 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
Abstract: A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured.
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公开(公告)号：US20150351168A1
公开(公告)日：2015-12-03
申请号：US14725071
申请日：2015-05-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Seiji YASUMOTO , Masataka SATO , Saki OBANA , Junpei YANAKA , Koichi TAKESHIMA , Minato ITO , Kohei YOKOYAMA
CPC classification number: H05B33/04 , B32B7/12 , B32B17/06 , B32B27/281 , B32B27/283 , B32B27/30 , B32B27/308 , B32B27/32 , B32B27/365 , B32B27/38 , B32B27/42 , B32B2255/20 , B32B2307/306 , B32B2457/00 , B32B2457/206 , H01L27/322 , H01L27/323 , H01L27/3276 , H01L51/525 , H01L51/5253 , H01L2227/326 , H01L2251/5338 , H01L2251/55 , H05B33/12 , Y10T428/24975
Abstract: A highly reliable light-emitting device is provided. A light-emitting device with high resistance to repeated bending is provided. A light-emitting device in which cracks are less likely to occur even in a high-temperature and high-humidity environment is provided. The light-emitting device includes a light-emitting element between a pair of insulating layers. The pair of insulating layers is sandwiched between a pair of bonding layers. The pair of bonding layers is sandwiched between a pair of flexible substrates. At least one of the insulating layers has compressive stress. At least one of the bonding layers has a glass transition temperature higher than or equal to 60° C. At least one of the substrates has a coefficient of linear expansion less than or equal to 60 ppm/K.
Abstract translation: 提供了高度可靠的发光装置。 提供了具有高抗重复弯曲性的发光装置。 提供即使在高温高湿环境下也难以发生裂纹的发光装置。 发光装置包括在一对绝缘层之间的发光元件。 一对绝缘层夹在一对接合层之间。 一对接合层夹在一对柔性基板之间。 至少一个绝缘层具有压应力。 至少一个接合层的玻璃化转变温度高于或等于60℃。至少一个基板具有小于或等于60ppm / K的线性膨胀系数。
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