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1. 发明申请

US20090310062A1 LINEAR LIGHT SOURCE DEVICE, PLANAR LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：线性光源装置，平面发光装置和液晶显示装置
公开(公告)号：US20090310062A1
公开(公告)日：2009-12-17
申请号：US11915977
申请日：2006-06-23
申请人： Yoshihiko Chosa , Hiroshi Uchida , Tetsuya Fukudome , Hisakazu Kawahara , Toshiro Horiuchi , Yu Hasegawa , Kouji Hidaka , Hiroshi Yamaguchi
发明人： Yoshihiko Chosa , Hiroshi Uchida , Tetsuya Fukudome , Hisakazu Kawahara , Toshiro Horiuchi , Yu Hasegawa , Kouji Hidaka , Hiroshi Yamaguchi
IPC分类号： G02F1/1335 , F21V7/22
CPC分类号： G02B6/0068 , G02B6/0031 , G02B6/0073 , G02B6/0083 , G02B6/0091 , G02F1/133603
摘要： To provide a linear light source device (1) arranged on a lateral surface of a light guide plate, comprising: a plurality of linear light source assemblies (3) each including an elongated substrate and a plurality of light emitting elements linearly mounted on one of main surfaces of the sub substrate; and a main substrate (2) having mounted thereon the linear light source assemblies (3). With this structure, even if the linear light source device (1) is elongated, luminance unevenness is hardly caused in planar light emitting devices and liquid crystal display devices.
摘要翻译：为了提供一种布置在导光板的侧表面上的线性光源装置（1），包括：多个线性光源组件（3），每个线性光源组件包括细长基板和多个发光元件，所述多个发光元件线性地安装在副基板的主表面; 以及其上安装有线性光源组件（3）的主基板（2）。利用这种结构，即使线性光源装置（1）细长，在平面发光装置和液晶显示装置中几乎不产生亮度不均匀。

2. 发明授权

US06204938B1 Linear illumination device and image reading apparatus using the same 失效
标题翻译：线性照明装置及使用其的图像读取装置
公开(公告)号：US06204938B1
公开(公告)日：2001-03-20
申请号：US09115062
申请日：1998-07-14
申请人： Toshiro Horiuchi , Kohichi Takesako , Takashi Yamanaka , Yoshihiko Chosa , Tetsuro Nakamura
发明人： Toshiro Horiuchi , Kohichi Takesako , Takashi Yamanaka , Yoshihiko Chosa , Tetsuro Nakamura
IPC分类号： H04N104
CPC分类号： G02B6/0055 , G02B6/003 , G02B6/0038 , G02B6/0068
摘要： A linear illumination device, includes: a light conducting body; a light diffusion portion formed at least on one side surface in a longitudinal direction of the light conducting body; a light output portion formed in a portion of the light conducting body opposing the light diffusion portion; a light source portion disposed at a first end of the light conducting body; and a light reflecting layer provided at a second end opposing the first end of the light conducting body.
摘要翻译：一种线性照明装置，包括：导光体; 在所述导光体的长度方向的至少一个侧面上形成的光扩散部; 形成在所述光传导体的与所述光扩散部相对的部分的光输出部; 设置在所述导光体的第一端的光源部; 以及设置在与导光体的第一端相对的第二端的光反射层。

3. 发明申请

US20120305973A1 LIGHT-EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICE USING THE SAME 审中-公开
标题翻译：发光装置和使用其的表面光源装置
公开(公告)号：US20120305973A1
公开(公告)日：2012-12-06
申请号：US13522913
申请日：2011-01-25
申请人： Yoshihiko Chosa , Takashi Kuwaharada , Kiyoshi Fujihara , Kenichi Koya
发明人： Yoshihiko Chosa , Takashi Kuwaharada , Kiyoshi Fujihara , Kenichi Koya
IPC分类号： H01L33/60
CPC分类号： H01L33/50 , H01L25/0753 , H01L33/44 , H01L2224/48091 , H01L2224/48247 , H01L2933/0091 , H01L2924/00 , H01L2924/00014
摘要： To provide a light emitting device which emits high-luminance, uniform white light with reduced variations in luminance, a light emitting element 101 is mounted on a substrate 105 and covered with a wavelength conversion layer 106 of uniform thickness, and then a light scattering layer 107 made of a translucent resin containing a light reflecting material is formed. As the light scattering layer 107, a high density region 109 in which a density of the light reflecting material is high is formed immediately above a central part of a light emitting surface of the light emitting element 101, and a low density region 110 in which the density of the light reflecting material is low is formed around a region immediately above the central part of the light emitting surface of the light emitting element. A translucent resin layer 108 is formed on the light scattering layer 107.
摘要翻译：为了提供一种随着亮度变化而发出高亮度，均匀的白光的发光装置，将发光元件101安装在基板105上并被均匀厚度的波长转换层106覆盖，然后将光散射层形成由含有光反射材料的半透明树脂制成的薄膜107。作为光散射层107，在发光元件101的发光面的中央部的正上方形成有其中光反射材料的密度高的高密度区域109和低密度区域110，其中在发光元件的发光面的中心部正上方的区域附近形成光反射材料的密度。在光散射层107上形成半透明树脂层108。

4. 发明申请

US20070109792A1 Liner light source, method for manufacturing the same and surface emitting device 有权
标题翻译：衬里光源，其制造方法和表面发射器件
公开(公告)号：US20070109792A1
公开(公告)日：2007-05-17
申请号：US10573877
申请日：2004-01-14
申请人： Yoshihiko Chosa , Tadaaki Ikeda , Koji Hidaka
发明人： Yoshihiko Chosa , Tadaaki Ikeda , Koji Hidaka
IPC分类号： F21V7/00
CPC分类号： G02B6/0031 , H01L25/0753 , H01L2224/48091 , H01L2924/00014
摘要： A linear light source includes light emitting elements 5 which are arranged on a square rod-shaped printed board 4 along the longitudinal direction thereof and reflectors 6 which are arranged alternately with the light emitting elements 5. The opposing surfaces 6a of the reflectors 6 sandwiching the light emitting element are inclined such that the distance between the opposing surfaces of the reflectors increases in the direction of light emitted from the light emitting element 5. The linear light source further includes resin seal layers 10 which are in the form of a trapezoidal prism or a truncated pyramid and formed by filling recesses, each of which is defined by the printed board 4, light emitting element 5 and reflectors 6, with a light-transmissive resin sealant. A strip-shaped reflection member made of a reflection sheet 1 or a vapor-deposited film 12 is arranged to cover a region ranging from the end face of the printed board 4 adjoining to the component side to the tips of the reflectors 6.
摘要翻译：线性光源包括沿着其纵向布置在方棒形印刷电路板4上的发光元件5和与发光元件5交替排列的反射器6.反射器6的相对表面6a夹着发光元件倾斜使得反射器的相对表面之间的距离在从发光元件5发射的光的方向上增加。线性光源还包括呈梯形棱镜形式的树脂密封层10 或截锥体，并且通过填充由印刷板4，发光元件5和反射器6限定的凹部，并且具有透光性树脂密封剂而形成。由反射片1或蒸镀膜12构成的带状反射部件被配置为覆盖从与元件侧相邻的印刷电路板4的端面到反射体6的端部的区域。

5. 发明授权

US07455441B2 Linear light source, method for manufacturing the same and surface emitting device 有权
标题翻译：线性光源，其制造方法和表面发射器件
公开(公告)号：US07455441B2
公开(公告)日：2008-11-25
申请号：US10573877
申请日：2004-01-14
申请人： Yoshihiko Chosa , Tadaaki Ikeda , Koji Hidaka
发明人： Yoshihiko Chosa , Tadaaki Ikeda , Koji Hidaka
IPC分类号： F21V7/04
CPC分类号： G02B6/0031 , H01L25/0753 , H01L2224/48091 , H01L2924/00014
摘要： A linear light source includes light emitting elements 5 which are arranged on a square rod-shaped printed board 4 along the longitudinal direction thereof and reflectors 6 which are arranged alternately with the light emitting elements 5. The opposing surfaces 6a of the reflectors 6 sandwiching the light emitting element are inclined such that the distance between the opposing surfaces of the reflectors increases in the direction of light emitted from the light emitting element 5. The linear light source further includes resin seal layers 10 which are in the form of a trapezoidal prism or a truncated pyramid and formed by filling recesses, each of which is defined by the printed board 4, light emitting element 5 and reflectors 6, with a light-transmissive resin sealant. A strip-shaped reflection member made of a reflection sheet 1 or a vapor-deposited film 12 is arranged to cover a region ranging from the end face of the printed board 4 adjoining to the component side to the tips of the reflectors 6.
摘要翻译：线状光源包括沿着其纵向布置在方棒形印刷电路板4上的发光元件5和与发光元件5交替布置的反射器6。夹着发光元件的反射器6的相对表面6a被倾斜使得反射器的相对表面之间的距离在从发光元件5发射的光的方向上增加。线性光源还包括树状密封层10，其为梯形棱镜或截棱锥形，并且通过填充由印刷板4，发光元件5和反射器6限定的凹部而形成的树脂密封层10，其中透光树脂密封剂。由反射片1或蒸镀膜12构成的带状反射部件被配置为覆盖从与元件侧相邻的印刷电路板4的端面到反射体6的端部的区域。

6. 发明授权

US06219074B1 Light-emitting device and recording device using the same 失效
标题翻译：发光装置及使用其的记录装置
公开(公告)号：US06219074B1
公开(公告)日：2001-04-17
申请号：US09036887
申请日：1998-03-06
申请人： Yoshihiko Chosa , Kazuya Yamaguchi
发明人： Yoshihiko Chosa , Kazuya Yamaguchi
IPC分类号： G01D1506
CPC分类号： H01L33/54 , B41J2/45 , H01L25/0753 , H01L33/20 , H01L33/58 , H01L2224/48091 , H01L2924/12041 , H01L2924/181 , H01L2924/3025 , H01L2924/00014 , H01L2924/00012
摘要： A light-emitting device includes: a first plate provided a conductor pattern thereon; a second plate, a plurality of light-emitting elements disposed at predetermined portions on the first plate, respectively; a plurality of light-passing structures provided so as to respectively correspond to the plurality of light-emitting elements, wherein the light-emitting elements are sealed with a transparent resin sealant.
摘要翻译：发光装置包括：在其上设置导体图案的第一板; 第二板，分别设置在第一板上的预定部分的多个发光元件; 多个透光结构被设置为分别对应于多个发光元件，其中发光元件用透明树脂密封剂密封。

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