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公开(公告)号：US07619258B2
公开(公告)日：2009-11-17
申请号：US11077347
申请日：2005-03-10
IPC分类号： H01L27/32
CPC分类号： H01L27/3246 , H01L27/3258 , H01L51/5234 , H01L51/5237
摘要： In a light emitting device using a light emitting element, the invention provides a sealing structure capable of preventing ingress of moisture from the outside and obtaining adequate reliability. The light emitting device has a light emitting element comprising a light emitting layer formed between a first electrode and a second electrode and a pixel portion comprising the light emitting element. The entire surface of the pixel portion is covered with the second electrode. An impermeable insulating film is formed in contact with the first electrode of the light emitting element. The edge of the first electrode and the impermeable insulating film are covered with a partition wall. An opening is formed along the circumference of the pixel portion in the partition wall. The opening passes through the partition wall in the thickness direction, and the side wall and the bottom face thereof are covered with the second electrode.
摘要翻译： 在使用发光元件的发光装置中，本发明提供一种能够防止水分从外部进入并获得足够的可靠性的密封结构。 发光器件具有包括形成在第一电极和第二电极之间的发光层的发光元件和包括发光元件的像素部分。 像素部分的整个表面被第二电极覆盖。 形成与发光元件的第一电极接触的不透水绝缘膜。 第一电极和不透水绝缘膜的边缘被隔壁覆盖。 沿着隔壁中的像素部分的圆周形成开口。 开口在厚度方向上穿过分隔壁，并且其侧壁和底面被第二电极覆盖。
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公开(公告)号：US20050218396A1
公开(公告)日：2005-10-06
申请号：US11077347
申请日：2005-03-10
CPC分类号： H01L27/3246 , H01L27/3258 , H01L51/5234 , H01L51/5237
摘要： In a light emitting device using a light emitting element, the invention provides a sealing structure capable of preventing ingress of moisture from the outside and obtaining adequate reliability. The light emitting device has a light emitting element comprising a light emitting layer formed between a first electrode and a second electrode and a pixel portion comprising the light emitting element. The entire surface of the pixel portion is covered with the second electrode. An impermeable insulating film is formed in contact with the first electrode of the light emitting element. The edge of the first electrode and the impermeable insulating film are covered with a partition wall. An opening is formed along the circumference of the pixel portion in the partition wall. The opening passes through the partition wall in the thickness direction, and the side wall and the bottom face thereof are covered with the second electrode.
摘要翻译： 在使用发光元件的发光装置中，本发明提供一种能够防止水分从外部进入并获得足够的可靠性的密封结构。 发光器件具有包括形成在第一电极和第二电极之间的发光层的发光元件和包括发光元件的像素部分。 像素部分的整个表面被第二电极覆盖。 形成与发光元件的第一电极接触的不透水绝缘膜。 第一电极和不透水绝缘膜的边缘被隔壁覆盖。 沿着隔壁中的像素部分的圆周形成开口。 开口在厚度方向上穿过分隔壁，并且其侧壁和底面被第二电极覆盖。
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公开(公告)号：US07977685B2
公开(公告)日：2011-07-12
申请号：US11947536
申请日：2007-11-29
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
IPC分类号： H01L27/15
CPC分类号： H01L51/5262 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3258
摘要： A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.
摘要翻译： 公开了能够根据观察光提取表面的角度来减少发射光谱的变化的发光装置。 更具体地，公开了一种发光装置，其能够防止杂质从发光元件分散到薄膜晶体管中，并且根据观察光提取表面的角度减小发射光谱的变化。 所公开的发光器件包括衬底; 设置在所述基板上的第一绝缘层; 设置在所述第一绝缘层上的晶体管; 以及第二绝缘层，其具有第一开口部分，使得晶体管被覆盖并且所述衬底被暴露; 其中在所述第一开口部内设置有发光元件。
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公开(公告)号：US07315047B2
公开(公告)日：2008-01-01
申请号：US11041890
申请日：2005-01-25
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
IPC分类号： H01L27/15
CPC分类号： H01L51/5262 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3258
摘要： A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.
摘要翻译： 公开了能够根据观察光提取表面的角度来减少发射光谱的变化的发光装置。 更具体地，公开了一种发光装置，其能够防止杂质从发光元件分散到薄膜晶体管中，并且根据观察光提取表面的角度减小发射光谱的变化。 所公开的发光器件包括衬底; 设置在所述基板上的第一绝缘层; 设置在所述第一绝缘层上的晶体管; 以及第二绝缘层，其具有第一开口部分，使得晶体管被覆盖并且所述衬底被暴露; 其中在所述第一开口部内设置有发光元件。
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公开(公告)号：US07274044B2
公开(公告)日：2007-09-25
申请号：US11041530
申请日：2005-01-25
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
IPC分类号： H01L33/00
CPC分类号： H01L27/3248 , H01L27/3246 , H01L27/3258 , H01L51/5262
摘要： It is an object of the present invention to provide an active matrix light emitting device which can efficiently prevent a diffusion of impurities from a substrate to a transistor, as well as reducing a reflection of light in a process of extracting light toward the outside of the light emitting device. One feature of the present invention is a light emitting device including a substrate, a first insulating layer provided over the substrate, a transistor provided over the first insulating layer, and a second insulating layer having a first opening portion which is provided to expose the substrate as well as covering the transistor, wherein a light emitting element is provided inside the first opening portion.
摘要翻译： 本发明的目的是提供一种有源矩阵发光器件，其可以有效地防止杂质从衬底扩散到晶体管，以及减少在向...的外部提取光的过程中的光的反射 发光装置。 本发明的一个特征是发光装置，其包括基板，设置在基板上的第一绝缘层，设置在第一绝缘层上的晶体管，以及具有第一开口部分的第二绝缘层，用于使基板 以及覆盖晶体管，其中发光元件设置在第一开口部分的内部。
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公开(公告)号：US08669567B2
公开(公告)日：2014-03-11
申请号：US13158069
申请日：2011-06-10
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
IPC分类号： H01L27/15
CPC分类号： H01L51/5262 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3258
摘要： A light-emitting device is disclosed. More particularly, the light-emitting device comprises a first substrate; a light-emitting element over the first substrate; a second substrate over the light-emitting element, wherein the second substrate contains a concave portion; a sealant between the first substrate and the second substrate; and a material having a water absorbing property is formed in the concave portion, wherein the material having the water absorbing property is provided so as not to overlap the light-emitting element, and so as to be spaced from the sealant.
摘要翻译： 公开了一种发光器件。 更具体地，发光器件包括第一衬底; 在所述第一基板上的发光元件; 在所述发光元件上的第二基板，其中所述第二基板包含凹部; 所述第一基板和所述第二基板之间的密封剂; 并且在凹部中形成具有吸水性的材料，其中具有吸水性的材料设置成不与发光元件重叠，并且与密封剂间隔开。
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公开(公告)号：US20050179372A1
公开(公告)日：2005-08-18
申请号：US11041530
申请日：2005-01-25
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
CPC分类号： H01L27/3248 , H01L27/3246 , H01L27/3258 , H01L51/5262
摘要： It is an object of the present invention to provide an active matrix light emitting device which can efficiently prevent a diffusion of impurities from a substrate to a transistor, as well as reducing a reflection of light in a process of extracting light toward the outside of the light emitting device. One feature of the present invention is a light emitting device including a substrate, a first insulating layer provided over the substrate, a transistor provided over the first insulating layer, and a second insulating layer having a first opening portion which is provided to expose the substrate as well as covering the transistor, wherein a light emitting element is provided inside the first opening portion.
摘要翻译： 本发明的目的是提供一种有源矩阵发光器件，其可以有效地防止杂质从衬底扩散到晶体管，以及减少在向...的外部提取光的过程中的光的反射 发光装置。 本发明的一个特征是发光装置，其包括基板，设置在基板上的第一绝缘层，设置在第一绝缘层上的晶体管，以及具有第一开口部分的第二绝缘层，用于使基板 以及覆盖晶体管，其中发光元件设置在第一开口部分的内部。
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公开(公告)号：US20050161680A1
公开(公告)日：2005-07-28
申请号：US11041890
申请日：2005-01-25
申请人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
发明人： Takahiro Kawakami , Kaoru Tsuchiya , Takeshi Nishi , Yoshiharu Hirakata , Keiko Kida , Ayumi Sato , Shunpei Yamazaki
CPC分类号： H01L51/5262 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3258
摘要： A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.
摘要翻译： 公开了能够根据观察光提取表面的角度来减少发射光谱的变化的发光装置。 更具体地，公开了一种发光装置，其能够防止杂质从发光元件分散到薄膜晶体管中，并且根据观察光提取表面的角度减小发射光谱的变化。 所公开的发光器件包括衬底; 设置在所述基板上的第一绝缘层; 设置在所述第一绝缘层上的晶体管; 以及第二绝缘层，其具有第一开口部分，使得晶体管被覆盖并且所述衬底被暴露; 其中在所述第一开口部内设置有发光元件。
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公开(公告)号：US08854593B2
公开(公告)日：2014-10-07
申请号：US13278219
申请日：2011-10-21
IPC分类号： G02F1/1339 , H01L27/12 , G02F1/1345
CPC分类号： G02F1/13454 , G02F1/1339 , H01L27/12 , H01L27/1214 , H01L27/1248
摘要： In an active matrix semiconductor display device in which pixel TFTs and driver circuit TFT are formed on the same substrate in an integral manner, the cell gap is controlled by gap retaining members that are disposed between a pixel area and driver circuit areas. This makes it possible to provide a uniform cell thickness profile over the entire semiconductor display device. Further, since conventional grainy spacers are not used, stress is not imposed on the driver circuit TFTs when a TFT substrate and an opposed substrate are bonded together. This prevents the driver circuit TFTs from being damaged.
摘要翻译： 在其中像素TFT和驱动电路TFT以整体方式形成在同一基板上的有源矩阵半导体显示装置中，通过设置在像素区域和驱动电路区域之间的间隙保持构件来控制单元间隙。 这使得可以在整个半导体显示装置上提供均匀的电池厚度分布。 此外，由于不使用常规的颗粒状间隔物，当TFT基板和相对的基板接合在一起时，驱动电路TFT不施加应力。 这防止驱动电路TFT被损坏。
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公开(公告)号：US20120287365A1
公开(公告)日：2012-11-15
申请号：US13479318
申请日：2012-05-24
申请人： Yoshiharu Hirakata , Takeshi Nishi , Rumo Satake
发明人： Yoshiharu Hirakata , Takeshi Nishi , Rumo Satake
IPC分类号： G02F1/136
CPC分类号： G02F1/134363 , G02F1/1334 , G02F1/134336
摘要： A liquid crystal display device includes a first substrate, a second substrate opposed to the first substrate with a gap therebetween, a thin film transistor formed over the first substrate, an interlayer insulating film formed over the thin film transistor, a pixel electrode electrically connected to the thin film transistor, at least one common electrode formed over the interlayer insulating film such that an electric field in parallel with the first substrate is produced by the common electrode and the pixel electrode, and a liquid crystal layer between the first substrate and the second substrate.
摘要翻译： 液晶显示装置包括第一基板，与第一基板相对的第二基板，其间具有间隙，形成在第一基板上的薄膜晶体管，形成在薄膜晶体管上的层间绝缘膜，电连接到 薄膜晶体管，形成在层间绝缘膜上的至少一个公共电极，使得通过公共电极和像素电极产生与第一衬底平行的电场，以及在第一衬底和第二衬底之间的液晶层 基质。
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