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1.
公开(公告)号:US08866749B2
公开(公告)日:2014-10-21
申请号:US12435389
申请日:2009-05-04
申请人: Chih-Feng Yeh , Cheng-Ju Lee , Chia-Hung Chan
发明人: Chih-Feng Yeh , Cheng-Ju Lee , Chia-Hung Chan
CPC分类号: G06F1/1613 , G02B6/0035 , G02B6/0065 , G06F1/1662 , H01H13/83 , H01H2219/044 , H01H2219/052 , H01H2219/062 , H01J9/227
摘要: A backlight module for an operation interface of a portable electronic device is disclosed. The operation interface includes at least one keypad. The backlight module includes a light guide film including at least one hole corresponding to the at least one keypad, a backlight board installed in the bottom of the light guide film for reflecting light, and a light emitting unit installed in a side of the light guide film for generating light source to inside of the light guide film, wherein the at least one hole of the light guide film is filled with a phosphor material.
摘要翻译: 公开了一种用于便携式电子设备的操作界面的背光模块。 操作界面至少包括一个小键盘。 背光模块包括导光膜,该导光膜包括至少一个对应于该至少一个键盘的孔,安装在用于反射光的导光膜的底部的背光板,以及安装在该光导的一侧的发光单元 用于将光源产生到导光膜内部的膜,其中导光膜的至少一个孔填充有荧光体材料。
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2.
公开(公告)号:US20100164874A1
公开(公告)日:2010-07-01
申请号:US12435389
申请日:2009-05-04
申请人: Chih-Feng Yeh , Cheng-Ju Lee , Chia-Hung Chan
发明人: Chih-Feng Yeh , Cheng-Ju Lee , Chia-Hung Chan
CPC分类号: G06F1/1613 , G02B6/0035 , G02B6/0065 , G06F1/1662 , H01H13/83 , H01H2219/044 , H01H2219/052 , H01H2219/062 , H01J9/227
摘要: A backlight module for an operation interface of a portable electronic device is disclosed. The operation interface includes at least one keypad. The backlight module includes a light guide film including at least one hole corresponding to the at least one keypad, a backlight board installed in the bottom of the light guide film for reflecting light, and a light emitting unit installed in a side of the light guide film for generating light source to inside of the light guide film, wherein the at least one hole of the light guide film is filled with a phosphor material.
摘要翻译: 公开了一种用于便携式电子设备的操作界面的背光模块。 操作界面至少包括一个小键盘。 背光模块包括导光膜,该导光膜包括至少一个对应于该至少一个键盘的孔,安装在用于反射光的导光膜的底部的背光板,以及安装在该光导的一侧的发光单元 用于将光源产生到导光膜内部的膜,其中导光膜的至少一个孔填充有荧光体材料。
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