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21. 发明授权

US09116408B2 Liquid crystal element and method for manufacturing the same 有权
标题翻译：液晶元件及其制造方法
公开(公告)号：US09116408B2
公开(公告)日：2015-08-25
申请号：US13669491
申请日：2012-11-06
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Takeshi Nishi , Yoshiharu Hirakata , Takahiro Yamamoto
IPC分类号： G02F1/137 , G02F1/1337
CPC分类号： G02F1/13743 , G02F1/133707 , G02F2001/13793
摘要： A liquid crystal element with a high contrast ratio and a method for manufacturing thereof is provided. A liquid crystal element includes a structure body containing a liquid crystal through which diffracted light of the same or substantially the same wavelength is emitted in a blue phase, i.e., a structure body containing a liquid crystal which shows platelet texture which is not varied.
摘要翻译：提供了具有高对比度的液晶元件及其制造方法。液晶元件包括：结构体，其包含在蓝相中发射相同或基本相同波长的衍射光的液晶，即包含不改变的显示血小板结构的液晶的结构体。

22. 发明申请

US20130256714A1 Light Emitting Device And Method of Manufacturing The Same 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20130256714A1
公开(公告)日：2013-10-03
申请号：US13906577
申请日：2013-05-31
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Takeshi Nishi , Yasuo Nakamura
IPC分类号： H01L33/56
CPC分类号： H01L51/5253 , H01L27/32 , H01L27/322 , H01L27/3244 , H01L33/56 , H01L51/0024 , H01L51/5221 , H01L51/5237 , H01L51/5246 , H01L2251/5315 , H01L2251/5323
摘要： A light emitting device having a structure in which oxygen and moisture are prevented from reaching light emitting elements, and a method of manufacturing the same, are provided. Further, the light emitting elements are sealed by using a small number of process steps, without enclosing a drying agent. The present invention has a top surface emission structure. A substrate on which the light emitting elements are formed is bonded to a transparent sealing substrate. The structure is one in which a transparent second sealing material covers the entire surface of a pixel region when bonding the two substrates, and a first sealing material (having a higher viscosity than the second sealing material), which contains a gap material (filler, fine particles, or the like) for protecting a gap between the two substrates, surrounds the pixel region. The two substrates are sealed by the first sealing material and the second sealing material. Further, reaction between electrodes of the light emitting elements (cathodes or anodes) and the sealing materials can be prevented by covering the electrodes with a transparent protective layer, for example, CaF2, MgF2, or BaF2.
摘要翻译：提供了具有防止氧气和水分到达发光元件的结构的发光器件及其制造方法。此外，通过使用少量的工艺步骤来密封发光元件，而不包封干燥剂。本发明具有顶面发射结构。其上形成有发光元件的基板被接合到透明密封基板。该结构是当粘合两个基板时透明第二密封材料覆盖像素区域的整个表面的结构，以及包含间隙材料（填料）的第一密封材料（具有比第二密封材料更高的粘度）微粒等），用于保护两个基板之间的间隙，围绕像素区域。两个基板由第一密封材料和第二密封材料密封。此外，通过用透明保护层覆盖电极可以防止发光元件（阴极或阳极）的电极与密封材料之间的反应，例如CaF 2，MgF 2或BaF 2。

23. 发明授权

US09406698B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US09406698B2
公开(公告)日：2016-08-02
申请号：US13974220
申请日：2013-08-23
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi
IPC分类号： H01L51/50 , H01L51/52 , H01L27/12 , G02F1/1333 , G02F1/1339 , H01L51/56
CPC分类号： H01L51/5246 , G02F1/133308 , G02F1/1339 , H01L27/1214 , H01L27/1225 , H01L27/3262 , H01L29/7869 , H01L51/0097 , H01L51/524 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2251/5338 , H01L2251/5361
摘要： A display device in which reliability of a display element is improved is provided. Alternatively, a display device in which reliability of a transistor is improved is provided. Alternatively, a display device in which an increase in an area of a periphery region is suppressed is provided. A display device includes a display region including a display element between a first flexible substrate and a second flexible substrate in which the display region is surrounded by a first continuous sealant, the first sealant is surrounded by a second continuous sealant, and the second sealant is provided between the first substrate and the second substrate and on at least one of a side surface of the first substrate and a side surface of the second substrate.
摘要翻译：提供了一种改善显示元件的可靠性的显示装置。或者，提供了其中晶体管的可靠性得到改善的显示装置。或者，提供了抑制周边区域的面积增加的显示装置。显示装置包括：显示区域，包括在第一柔性基板和第二柔性基板之间的显示元件，其中显示区域被第一连续密封剂包围，第一密封剂被第二连续密封剂包围，第二密封剂设置在第一基板和第二基板之间以及第一基板的侧表面和第二基板的侧表面中的至少一个上。

24. 发明授权

US09362522B2 Method for bonding substrates, method for manufacturing sealing structure, and method for manufacturing light-emitting device 有权
标题翻译：接合基板的方法，密封结构的制造方法以及发光装置的制造方法
公开(公告)号：US09362522B2
公开(公告)日：2016-06-07
申请号：US14059660
申请日：2013-10-22
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Shuji Fukai , Yusuke Kubota , Mika Jikumaru , Takeshi Nishi , Akihisa Shimomura , Yoji Nagano , Daiki Nakamura
IPC分类号： B32B37/14 , H01L51/52 , C03C8/24
CPC分类号： H01L51/5246 , C03C8/24
摘要： An object is to improve productivity related to a laser light irradiation step in a bonding technique of substrates using glass frit. A highly airtight sealing structure or a highly airtight light-emitting device, which can be manufactured with high productivity, is provided. When a glass layer by melting glass frit or a sintered body by sintering glass frit is irradiated with laser light, in order to increase the efficiency, a light-absorbing material is attached to a surface of the glass layer. The laser light irradiation is performed on the light-absorbing material and the glass layer. The substrates are fixed with the glass layer therebetween.
摘要翻译：目的在于提高使用玻璃料的基板的接合技术中与激光照射工序相关的生产率。提供了一种高密度密封结构或可高效生产的高密度发光装置。当通过用玻璃料烧结玻璃料熔融玻璃料或烧结体的玻璃层用激光照射时，为了提高效率，将光吸收材料附着在玻璃层的表面上。在光吸收材料和玻璃层上进行激光照射。基板之间固定有玻璃层。

25. 发明授权

US09196638B2 Light emitting device 有权
公开(公告)号：US09196638B2
公开(公告)日：2015-11-24
申请号：US14104582
申请日：2013-12-12
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi
IPC分类号： H01L27/12 , H01L27/32 , H01L51/52
CPC分类号： H01L27/3262 , H01L27/12 , H01L27/1214 , H01L27/1248 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5215 , H01L51/5234 , H01L51/5262 , H01L2227/323 , H01L2251/5323
摘要： An object of the present invention is to provide a light emitting device in which variations in an emission spectrum depending on a viewing angle with respect to a side from which luminescence is extracted are decreased. A light emitting device according to the invention has a transistor, an insulating layer covering the transistor and a light emitting element provided in an opening of the insulating layer. The transistor and the light emitting element are electronically connected through a connecting portion. Additionally, the connecting portion is connected to the transistor through a contact hole penetrating the insulating layer. Note that the insulating layer may be a single layer or a multilayer in which a plurality of layers including different substances is laminated.

26. 发明授权

US09182642B2 Liquid crystal electro-optic device 有权
标题翻译：液晶电光装置
公开(公告)号：US09182642B2
公开(公告)日：2015-11-10
申请号：US13693078
申请日：2012-12-04
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Shunpei Yamazaki , Takeshi Nishi , Rumo Satake
IPC分类号： G02F1/1343 , G02F1/1368
CPC分类号： G02F1/1368 , G02F1/134336 , G02F1/134363
摘要： In a horizontal electric field drive type liquid crystal electro-optic device, a gate electrode, a source electrode, a drain electrode, a semiconductor film and a common electrode are formed on a glass substrate and a liquid crystal material is driven by controlling the strength of an electric field substantially parallel to the glass substrate. The electrodes and the semiconductor film are made curved, for example semi-circular or semi-elliptical, in sectional profile. These curved sectional profiles can be formed by suitably selecting and combining various patterning and etching methods.
摘要翻译：在水平电场驱动型液晶电光装置中，在玻璃基板上形成栅电极，源电极，漏电极，半导体膜和公共电极，通过控制液晶材料的强度来驱动液晶材料基本上平行于玻璃基板的电场。电极和半导体膜被制成弯曲的，例如半圆形或半椭圆形的截面轮廓。这些弯曲的截面轮廓可以通过适当地选择和组合各种图案化和蚀刻方法来形成。

27. 发明申请

US20140061612A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20140061612A1
公开(公告)日：2014-03-06
申请号：US13974841
申请日：2013-08-23
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Shunpei YAMAZAKI , Yoshiharu Hirakata , Takeshi Nishi
IPC分类号： H01L51/52
CPC分类号： H01L51/5246 , G09G3/3208 , H01L33/56 , H01L51/5243
摘要： A highly reliable display device is provided. Alternatively, a display device with a narrow frame is provided. The display device includes: a first substrate and a second substrate facing each other; a pixel portion including a display element, between the first substrate and the second substrate; a first sealant provided around a periphery of the pixel portion; a second sealant which is in contact with at least one of a side surface of the first substrate and a side surface of the second substrate and with which a gap between the first substrate and the second substrate is filled; and a third sealant overlapping with a side surface of the first sealant and at least one of the side surface of the first substrate and the side surface of the second substrate with the second sealant interposed therebetween.
摘要翻译：提供了高度可靠的显示装置。或者，提供具有窄框架的显示装置。显示装置包括：第一基板和彼此面对的第二基板; 在第一基板和第二基板之间的包括显示元件的像素部分; 设置在所述像素部分周围的第一密封剂; 第二密封剂，其与第一基板的侧表面和第二基板的侧表面中的至少一个接触，并且填充第一基板和第二基板之间的间隙; 以及与第一密封剂的侧表面和第一基板的侧表面和第二基板的侧表面中的至少一个之间重叠的第三密封剂，其间插入第二密封剂。

28. 发明申请

US20130215349A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING 有权
标题翻译：液晶显示和驱动方法
公开(公告)号：US20130215349A1
公开(公告)日：2013-08-22
申请号：US13798233
申请日：2013-03-13
申请人： SEMICONDUCTOR ENERGY LABORATORY CO. LTD.
发明人： Shunpei Yamazaki , Takeshi Nishi
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G02F1/13363 , G02F1/134363 , G02F1/13454 , G02F1/1393 , G02F2203/02
摘要： There is disclosed a lightweight and small liquid crystal display which achieves low power consumption and in which the optical anisotropy of the liquid crystal material is compensated for in order to enhance the viewing angle characteristics and the response speed of the liquid crystal material. Display electrodes and a common electrode are formed on one of the substrates. The orientation of the liquid crystal material is of the HAN (hybrid alignment nematic) type. This compensates for the optical anisotropy of the liquid crystal material and improves the response speed.
摘要翻译：公开了一种实现低功耗的轻质且小型的液晶显示器，并补偿液晶材料的光学各向异性，以增强液晶材料的视角特性和响应速度。在一个基板上形成显示电极和公共电极。液晶材料的取向为HAN（混合取向向列）型。这补偿了液晶材料的光学各向异性，提高了响应速度。

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