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1. 发明申请

US20080067536A1 IMAGE DISPLAY DEVICE AND LIGHT EMISSION DEVICE 有权
标题翻译：图像显示装置和光发射装置
公开(公告)号：US20080067536A1
公开(公告)日：2008-03-20
申请号：US11940765
申请日：2007-11-15
申请人： Satoshi KOMOTO , Masayuki ISHIKAWA , Tadashi UMEJI , Kuniaki KONNO , Koichi NITTA , Haruhiko OKAZAKI
发明人： Satoshi KOMOTO , Masayuki ISHIKAWA , Tadashi UMEJI , Kuniaki KONNO , Koichi NITTA , Haruhiko OKAZAKI
IPC分类号： H01L33/00
CPC分类号： H01L33/505 , G02B6/0023 , G02B6/0025 , G02B6/003 , G02B6/0035 , G02B6/0046 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02F1/1334 , G02F1/133603 , G02F1/133605 , G02F1/133617 , G02F1/13725 , G02F2001/133613 , G02F2001/133614 , G02F2203/34 , H01L25/0753 , H01L25/0756 , H01L33/50 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/49113 , H01L2224/8592 , H01L2924/181 , H01L2924/3025 , H04N9/315 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An image display device including a light emission section which emits light to an intensity adjusting section and a wavelength conversion section which change the intensity and wavelength of the emitted light. Phosphors and phosphor like materials are employed in wavelength conversion and a liquid crystal is employed for the light adjustment. The light emission device may include plural semiconductor light emitting elements having a different wavelength ranges such as diodes stacked in a compact and predetermined order such that wavelengths of light from each diode are emitted from the light emitting elements.
摘要翻译：一种图像显示装置，包括向强度调节部发射光的发光部和改变发光的强度和波长的波长转换部。荧光体和荧光体类材料用于波长转换，并且液晶被用于光调节。发光装置可以包括具有不同波长范围的多个半导体发光元件，例如以紧凑且预定的顺序堆叠的二极管，使得来自每个二极管的光的波长从发光元件发射。

2. 发明授权

US07329903B2 Semiconductor light emitting element having three side surfaces inclined to connect the top and bottom surfaces of the transparent substrate 有权
标题翻译：具有倾斜以连接透明基板的顶表面和底表面的三个侧表面的半导体发光元件
公开(公告)号：US07329903B2
公开(公告)日：2008-02-12
申请号：US11371873
申请日：2006-03-08
申请人： Koichi Nitta , Takafumi Nakamura , Kuniaki Konno , Yasuhiko Akaike , Yoshiki Endo , Katsufumi Kondo
发明人： Koichi Nitta , Takafumi Nakamura , Kuniaki Konno , Yasuhiko Akaike , Yoshiki Endo , Katsufumi Kondo
IPC分类号： H01L27/15 , H01L31/12 , H01L33/00
CPC分类号： H01L33/20 , H01L33/22 , H01L33/38 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/10155 , H01L2924/00014 , H01L2924/00
摘要： For the purpose of enhancing the light extracting efficiency, improving the production yield and elongating the lifetime of a semiconductor light emitting element or a semiconductor light emitting device using the element, a semiconductor light emitting element comprises: a light emitting layer that emits light; and a substrate transparent to the light emitted from the light emitting layer. The substrate defines a top surface supporting the light emitting layer thereon; a bottom surface opposed to the top surface and side surfaces connecting the top surface and the bottom surface. Each of the side surfaces is composed of first side surface extending from the top surface toward the bottom surface, second side surface extending from the first side surface toward the bottom surface, and third side surface extending from the second side surface toward the bottom surface. The third side surfaces incline to diverge toward the top surface, and the second side surfaces incline to diverge more toward the top surface to extract part of the light from the light emitting layer externally. The first side surfaces are formed by cleavage along cleavable planes.
摘要翻译：为了提高光提取效率，提高使用该元素的半导体发光元件或半导体发光元件的制造成品率和延长寿命，半导体发光元件包括：发光的发光层; 以及对从发光层发射的光透明的衬底。衬底限定了在其上支撑发光层的顶表面; 与上表面相对的底表面和连接顶表面和底表面的侧表面。每个侧表面由从顶表面向底表面延伸的第一侧表面，从第一侧表面向底表面延伸的第二侧表面和从第二侧表面向底表面延伸的第三侧表面组成。第三侧表面向顶表面倾斜，并且第二侧表面倾斜向顶表面倾斜，以从外部从发光层提取部分光。第一侧表面通过沿着可切割平面的切割而形成。

3. 发明申请

US20060274227A1 Image display device and light emission device 有权
公开(公告)号：US20060274227A1
公开(公告)日：2006-12-07
申请号：US11504578
申请日：2006-08-16
申请人： Satoshi Komoto , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
发明人： Satoshi Komoto , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
IPC分类号： G02F1/1335
CPC分类号： H01L33/505 , G02B6/0023 , G02B6/0025 , G02B6/003 , G02B6/0035 , G02B6/0046 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02F1/1334 , G02F1/133603 , G02F1/133605 , G02F1/133617 , G02F1/13725 , G02F2001/133613 , G02F2001/133614 , G02F2203/34 , H01L25/0753 , H01L25/0756 , H01L33/50 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/49113 , H01L2224/8592 , H01L2924/181 , H01L2924/3025 , H04N9/315 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An image display device including a light emission section which emits light to an intensity adjusting section and a wavelength conversion section which change the intensity and wavelength of the emitted light. Phosphors and phosphor like materials are employed in wavelength conversion and a liquid crystal is employed for the light adjustment. The light emission device may include plural semiconductor light emitting elements having a different wavelength ranges such as diodes stacked in a compact and predetermined order such that wavelengths of light from each diode are emitted from the light emitting elements.

4. 发明申请

US20060151798A1 Semiconductor light emitting element and semiconductor light emitting device 审中-公开
公开(公告)号：US20060151798A1
公开(公告)日：2006-07-13
申请号：US11371717
申请日：2006-03-09
申请人： Koichi Nitta , Takafumi Nakamura , Kuniaki Konno , Yasuhiko Akaike , Yoshiki Endo , Katsufumi Kondo
发明人： Koichi Nitta , Takafumi Nakamura , Kuniaki Konno , Yasuhiko Akaike , Yoshiki Endo , Katsufumi Kondo
IPC分类号： H01L33/00
CPC分类号： H01L33/20 , H01L33/22 , H01L33/38 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/10155 , H01L2924/10158 , H01L2924/00014 , H01L2924/00
摘要： For the purpose of enhancing the light extracting efficiency, improving the production yield and elongating the lifetime of a semiconductor light emitting element or a semiconductor light emitting device using the element, a semiconductor light emitting element comprises: a light emitting layer that emits light; and a substrate transparent to the light emitted from the light emitting layer. The substrate defines a top surface supporting the light emitting layer thereon; a bottom surface opposed to the top surface and side surfaces connecting the top surface and the bottom surface. Each of the side surfaces is composed of first side surface extending from the top surface toward the bottom surface, second side surface extending from the first side surface toward the bottom surface, and third side surface extending from the second side surface toward the bottom surface. The third side surfaces incline to diverge toward the top surface, and the second side surfaces incline to diverge more toward the top surface to extract part of the light from the light emitting layer externally. The first side surfaces are formed by cleavage along cleavable planes.

5. 发明授权

US07026652B2 Semiconductor light emitting diode 失效
标题翻译：半导体发光二极管
公开(公告)号：US07026652B2
公开(公告)日：2006-04-11
申请号：US10673640
申请日：2003-09-26
申请人： Kuniaki Konno , Junichi Fujiki
发明人： Kuniaki Konno , Junichi Fujiki
IPC分类号： H01L27/15
CPC分类号： H01L33/30 , H01L33/20
摘要： A power LED high in light extraction efficiency is obtained without increasing the operation voltage and degrading the reliability. The power LED comprises: epitaxial growth layers including a first conductive type clad layer, an active layer made of an InGaAlP compound semiconductor on said first conductive type clad layer to generate light, and a second conductive type clad layer formed on said active layer; and a transparent first conductive type GaP substrate made of GaP with a thickness of equal to or more than 150 μm and having a first surface, said first surface having an area equal to or wider than 0.1 mm2 and bonded to a bonding surface of said first conductive type clad layer via no layer or via a bond layer, an area of said bonding surface of said first conductive type clad layer being smaller than said first surface of said substrate to locally expose said first surface or said bond layer.
摘要翻译：在不增加操作电压并降低可靠性的情况下获得高提光效率的功率LED。功率LED包括：外延生长层，包括第一导电型覆盖层，在所述第一导电型覆盖层上由InGaAlP化合物半导体制成的有源层以产生光;以及形成在所述有源层上的第二导电型覆盖层; 以及厚度为150μm以上的具有第一表面的厚度为GaP的透明第一导电型GaP衬底，所述第一表面具有等于或大于0.1mm 2的面积，以及通过没有层或通过接合层与所述第一导电型覆盖层的接合表面接合，所述第一导电型覆盖层的所述接合表面的面积小于所述衬底的所述第一表面，以局部暴露所述第一表面或表示粘结层。

6. 发明申请

US20050017250A1 Semiconductor light emitting element, its manufacturing method and semiconductor light emitting device 有权
标题翻译：半导体发光元件及其制造方法以及半导体发光元件
公开(公告)号：US20050017250A1
公开(公告)日：2005-01-27
申请号：US10863269
申请日：2004-06-09
申请人： Koichi Nitta , Takafumi Nakamura , Akihiro Fujiwara , Kuniaki Konno , Yasuharu Sugawara
发明人： Koichi Nitta , Takafumi Nakamura , Akihiro Fujiwara , Kuniaki Konno , Yasuharu Sugawara
IPC分类号： H01L21/205 , H01L21/306 , H01L29/06 , H01L33/06 , H01L33/10 , H01L33/14 , H01L33/16 , H01L33/22 , H01L33/30 , H01L33/54 , H01L33/60 , H01L33/62
CPC分类号： H01L33/30 , H01L33/16 , H01L33/20 , H01L33/22 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48472 , H01L2924/1815 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A light emitting element comprises a GaP substrate and a mesa portion. The GaP substrate includes a major surface inclined to the direction from the {100} plane and a side surface covered with inequalities substantially. The mesa portion has a light emitting multi-layer of InGaAlP based material provided on the major surface. A part of a light emitted from the light emitting multi-layer is extracted through the side surface of the GaP substrate.
摘要翻译：发光元件包括GaP衬底和台面部分。 GaP衬底包括从{100}平面倾斜到<011>方向的主表面和基本上被不等式覆盖的侧表面。台面部分具有设置在主表面上的发光多层InGaAlP基材料。从发光多层发射的光的一部分通过GaP衬底的侧表面提取。

7. 发明授权

US06661030B2 Semiconductor light emitting device including a fluorescent material 有权
公开(公告)号：US06661030B2
公开(公告)日：2003-12-09
申请号：US10002467
申请日：2001-10-23
申请人： Satoshi Komoto , Koichi Nitta , Nobuhiro Suzuki , Kuniaki Konno , Hideto Sugawara , Chisato Furukawa
发明人： Satoshi Komoto , Koichi Nitta , Nobuhiro Suzuki , Kuniaki Konno , Hideto Sugawara , Chisato Furukawa
IPC分类号： H01L3300
CPC分类号： H01L33/508 , F21Y2101/00 , H01L33/40 , H01L33/507 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A light emitting device or image display includes a fluorescent material as a wavelength converter for converting a wavelength into another. The fluorescent material is disposed in a predetermined positional relation, to prevent external leakage of primary light and to extract secondary light made by wavelength-converting the primary light with a very high efficiency. By using a semiconductor light emitting element for ultraviolet emission and combining it with a fluorescent material or any other appropriate material having a wavelength converting function, various kinds of applications, such as illuminator, having a remarkably long-life light source can be made. The semiconductor light emitting element preferably has a emission wavelength near 330 nm, and preferably uses BGaN in its light emitting layer.

8. 发明申请

US20120211766A1 IMAGE DISPLAY DEVICE AND LIGHT EMISSION DEVICE 审中-公开
标题翻译：图像显示装置和光发射装置
公开(公告)号：US20120211766A1
公开(公告)日：2012-08-23
申请号：US13460017
申请日：2012-04-30
申请人： Satoshi KOMOTO , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
发明人： Satoshi KOMOTO , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
IPC分类号： H01L27/15
CPC分类号： H01L33/505 , G02B6/0023 , G02B6/0025 , G02B6/003 , G02B6/0035 , G02B6/0046 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02F1/1334 , G02F1/133603 , G02F1/133605 , G02F1/133617 , G02F1/13725 , G02F2001/133613 , G02F2001/133614 , G02F2203/34 , H01L25/0753 , H01L25/0756 , H01L33/50 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/49113 , H01L2224/8592 , H01L2924/181 , H01L2924/3025 , H04N9/315 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An image display device including a light emission section which emits light to an intensity adjusting section and a wavelength conversion section which change the intensity and wavelength of the emitted light. Phosphors and phosphor like materials are employed in wavelength conversion and a liquid crystal is employed for the light adjustment. The light emission device may include plural semiconductor light emitting elements having a different wavelength ranges such as diodes stacked in a compact and predetermined order such that wavelengths of light from each diode are emitted from the light emitting elements.
摘要翻译：一种图像显示装置，包括向强度调节部发射光的发光部和改变发光的强度和波长的波长转换部。荧光体和荧光体类材料用于波长转换，并且液晶被用于光调节。发光装置可以包括具有不同波长范围的多个半导体发光元件，例如以紧凑且预定的顺序堆叠的二极管，使得来自每个二极管的光的波长从发光元件发射。

9. 发明授权

US08232118B2 Light emitting device and method for manufacturing the same 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US08232118B2
公开(公告)日：2012-07-31
申请号：US13078240
申请日：2011-04-01
申请人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori , Kuniaki Konno
发明人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori , Kuniaki Konno
IPC分类号： H01L21/00
CPC分类号： F21K9/00 , H01L33/507 , H01L2224/45144 , H01L2224/48091 , H01L2924/3511 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device includes: a substrate having a concave portion formed on a surface thereof; a light emitting element emitting a first light which is a blue light or a near-ultraviolet light; a resin sheet being a deformable resin sheet formed on the substrate so as to cover the light emitting element; a first transmissive layer formed in a hemispherical shape on the first region of the resin sheet, and transmitting the first light; a color conversion layer including a fluorescent material that converts the first light into a second light of a different wavelength from that of the first light and a transmissive material that transmits the first light, the color conversion layer covering the first transmissive layer in such a manner that an end portion reaches an upper face of the resin sheet; and a second transmissive layer covering the color conversion layer in such a manner that an end portion reaches the upper face of the resin sheet, and transmitting the first light and the second light.
摘要翻译：发光器件包括：在其表面上形成有凹部的基板; 发射蓝光或近紫外光的第一光的发光元件; 树脂片，其是形成在所述基板上以覆盖所述发光元件的可变形树脂片; 在所述树脂片的所述第一区域上形成为半球形的第一透射层，并透射所述第一光; 颜色转换层，其包括将第一光转换成与第一光不同的波长的第二光和透射第一光的透射材料的荧光材料，以这种方式覆盖第一透射层的颜色转换层端部到达树脂片的上表面; 以及第二透射层，其以使得端部到达树脂片的上表面并且透射第一光和第二光的方式覆盖颜色转换层。

10. 发明申请

US20110241538A1 IMAGE DISPLAY DEVICE AND LIGHT EMISSION DEVICE 有权
标题翻译：图像显示装置和光发射装置
公开(公告)号：US20110241538A1
公开(公告)日：2011-10-06
申请号：US13159168
申请日：2011-06-13
申请人： Satoshi KOMOTO , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
发明人： Satoshi KOMOTO , Masayuki Ishikawa , Tadashi Umeji , Kuniaki Konno , Koichi Nitta , Haruhiko Okazaki
IPC分类号： H01J1/62 , H05B33/02
CPC分类号： H01L33/505 , G02B6/0023 , G02B6/0025 , G02B6/003 , G02B6/0035 , G02B6/0046 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02F1/1334 , G02F1/133603 , G02F1/133605 , G02F1/133617 , G02F1/13725 , G02F2001/133613 , G02F2001/133614 , G02F2203/34 , H01L25/0753 , H01L25/0756 , H01L33/50 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/49113 , H01L2224/8592 , H01L2924/181 , H01L2924/3025 , H04N9/315 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An image display device including a light emission section which emits light to an intensity adjusting section and a wavelength conversion section which change the intensity and wavelength of the emitted light. Phosphors and phosphor like materials are employed in wavelength conversion and a liquid crystal is employed for the light adjustment. The light emission device may include plural semiconductor light emitting elements having a different wavelength ranges such as diodes stacked in a compact and predetermined order such that wavelengths of light from each diode are emitted from the light emitting elements.
摘要翻译：一种图像显示装置，包括向强度调节部发射光的发光部和改变发光的强度和波长的波长转换部。荧光体和荧光体类材料用于波长转换，并且液晶被用于光调节。发光装置可以包括具有不同波长范围的多个半导体发光元件，例如以紧凑且预定的顺序堆叠的二极管，使得来自每个二极管的光的波长从发光元件发射。

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