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1. 发明申请

US20070052342A1 Light-emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：US20070052342A1
公开(公告)日：2007-03-08
申请号：US11515512
申请日：2006-08-31
申请人： Masatsugu Masuda , Masaaki Katoh , Kazuhiko Inoguchi , Hiroshi Umeda , Yuhichi Memida , Takashi Oouchida , Yuhsuke Fujita , Masatoshi Omoto
发明人： Masatsugu Masuda , Masaaki Katoh , Kazuhiko Inoguchi , Hiroshi Umeda , Yuhichi Memida , Takashi Oouchida , Yuhsuke Fujita , Masatoshi Omoto
IPC分类号： H01J1/62
CPC分类号： C09K11/7774 , C09K11/0883 , C09K11/7734 , H05B33/14 , Y02B20/181
摘要： A light-emitting device includes a light-emitting element emitting primary light and a wavelength conversion portion absorbing a part of the primary light and emitting secondary light having a wavelength equal to or longer than the wavelength of the primary light. The wavelength conversion portion includes a plurality of green or yellow light-emitting phosphors and a plurality of red light-emitting phosphors. The green or yellow light-emitting phosphor is implemented by at least one selected from a specific europium (II)-activated silicate phosphor (A-1) and a specific cerium (III)-activated silicate phosphor (A-2). The red light-emitting phosphor is implemented by a specific europium (II)-activated nitride phosphor (B). The light-emitting device emitting white light at efficiency and color rendering property higher than in a conventional example can thus be provided.
摘要翻译：发光装置包括发射原色光的发光元件和吸收一次光的一部分的波长转换部分，并且发射具有等于或大于初级光的波长的波长的二次光。波长转换部分包括多个绿色或黄色发光荧光体和多个红色发光荧光体。绿色或黄色的发光荧光体由选自特定的铕（II）活化的硅酸盐荧光体（A-1）和特定的铈（III）活化的硅酸盐荧光体（A-2）中的至少一种来实现。红色发光荧光体由特定的铕（II）活化氮化物荧光体（B）实现。因此，可以提供比现有例更高效率和显色性发光白光的发光装置。

2. 发明授权

US07638754B2 Backlight device, display apparatus including backlight device, method for driving backlight device, and method for adjusting backlight device 有权
标题翻译：背光装置，背光装置的显示装置，背光装置的驱动方法以及背光装置的调整方法
公开(公告)号：US07638754B2
公开(公告)日：2009-12-29
申请号：US11545042
申请日：2006-10-06
申请人： Taiji Morimoto , Tsukasa Inoguchi , Nobuhiro Nishiyama , Yuhichi Memida , Masanori Watanabe
发明人： Taiji Morimoto , Tsukasa Inoguchi , Nobuhiro Nishiyama , Yuhichi Memida , Masanori Watanabe
IPC分类号： H01J40/14 , G01J3/50 , H01J5/16
CPC分类号： G01J3/51 , G01J1/32 , G01J3/46 , G01J3/465 , G01J3/513 , G09G3/3413 , G09G3/3426 , G09G2320/0233 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2360/145 , G09G2360/16 , H05B33/0821 , H05B33/0827 , H05B33/0857 , H05B33/0869 , H05B33/0872 , H01L2224/48091 , H01L2924/00014
摘要： A direct-type backlight device for a non-self-luminous image display panel has a light-emitting area corresponding to a display area of the image display panel. The light-emitting area is arranged by combining a plurality of backlight substrates each of which is provided with (i) a color sensor for detecting an incident light intensity and (ii) red, green, and blue LEDs whose respective light intensities are controlled in accordance with a detection result obtained by the color sensor. This arrangement allows reduction of brightness unevenness entirely in the light-emitting area of the backlight device.
摘要翻译：用于非自发光图像显示面板的直接型背光装置具有对应于图像显示面板的显示区域的发光区域。发光区域通过组合多个背光源基板而布置，每个背光源基板设置有（i）用于检测入射光强度的颜色传感器和（ii）其各个光强度被控制的红色，绿色和蓝色LED 根据由颜色传感器获得的检测结果。这种布置可以在背光装置的发光区域中完全降低亮度不均匀。

3. 发明申请

US20080245949A1 Backlight device, display apparatus including backlight device, method for driving backlight device, and method for adjusting backlight device 有权
标题翻译：背光装置，背光装置的显示装置，背光装置的驱动方法以及背光装置的调整方法
公开(公告)号：US20080245949A1
公开(公告)日：2008-10-09
申请号：US11545042
申请日：2006-10-06
申请人： Taiji Morimoto , Tsukasa Inoguchi , Nobuhiro Nishiyama , Yuhichi Memida , Masanori Watanabe
发明人： Taiji Morimoto , Tsukasa Inoguchi , Nobuhiro Nishiyama , Yuhichi Memida , Masanori Watanabe
IPC分类号： G01J1/32
CPC分类号： G01J3/51 , G01J1/32 , G01J3/46 , G01J3/465 , G01J3/513 , G09G3/3413 , G09G3/3426 , G09G2320/0233 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2360/145 , G09G2360/16 , H05B33/0821 , H05B33/0827 , H05B33/0857 , H05B33/0869 , H05B33/0872 , H01L2224/48091 , H01L2924/00014
摘要： A direct-type backlight device for a non-self-luminous image display panel has a light-emitting area corresponding to a display area of the image display panel. The light-emitting area is arranged by combining a plurality of backlight substrates each of which is provided with (i) a color sensor for detecting an incident light intensity and (ii) red, green, and blue LEDs whose respective light intensities are controlled in accordance with a detection result obtained by the color sensor. This arrangement allows reduction of brightness unevenness entirely in the light-emitting area of the backlight device.
摘要翻译：用于非自发光图像显示面板的直接型背光装置具有对应于图像显示面板的显示区域的发光区域。发光区域通过组合多个背光源基板而布置，每个背光源基板设置有（i）用于检测入射光强度的颜色传感器和（ii）其各个光强度被控制的红色，绿色和蓝色LED 根据由颜色传感器获得的检测结果。这种布置可以在背光装置的发光区域中完全降低亮度不均匀。

4. 发明申请

US20130009190A1 LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：发光装置及其制造方法
公开(公告)号：US20130009190A1
公开(公告)日：2013-01-10
申请号：US13635959
申请日：2011-01-11
申请人： Yuhichi Memida
发明人： Yuhichi Memida
IPC分类号： H01L33/60
CPC分类号： H01L33/486 , H01L33/60 , H01L33/62 , H01L33/642 , H01L33/647 , H01L2224/45144 , H01L2224/48247 , H01L2933/0033 , H01L2924/00
摘要： A light emitting device comprises: a light emitting element (20); a first metal board (11) that includes a mount portion (111) on which the light emitting element (20) is mounted and a reflection portion (112) which is formed outside the mount portion (111) to reflect light from the light emitting element (20); a second metal board (12) that is electrically connected to the light emitting element (20) via a wire (50); a metal plated layer (15) that is formed on a surface of the metal boards (11), (12); and a seal resin (40) that is formed on the metal boards (11), (12) to seal at least the light emitting element (20); wherein at least the reflection portion (112) is provided with a protection layer (35) which is lower than the seal resin (40) in gas permeability, is transparent or has a reflectance near the metal plated layer (15).
摘要翻译：发光器件包括：发光元件（20）; 第一金属板（11），其包括安装有发光元件（20）的安装部（111）和形成在安装部（111）的外侧的反射部（112），以反射来自发光元件元素（20）; 经由导线（50）电连接到发光元件（20）的第二金属板（12）; 形成在所述金属板（11），（12）的表面上的金属镀层（15）; 以及密封树脂（40），其形成在所述金属板（11），（12）上以至少密封所述发光元件（20）; 其特征在于，至少所述反射部（112）具有透气性低于所述密封树脂（40）的保护层（35），在所述金属镀层（15）附近具有透明性或反射率。

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