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1.发明授权公开(公告)号：US07242392B2
公开(公告)日：2007-07-10
申请号：US10434609
申请日：2003-05-09
申请人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Young Woo Lee
发明人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Young Woo Lee
IPC分类号： G09G5/00
CPC分类号： H01H13/83 , H01H2219/018 , H04M1/22
摘要： The present invention discloses to a keypad with an EL device for a backlight united with a keypad rubber and a method for fabricating the same for improving a click sensitivity and visibility of keys and preventing a wrong operation of the keys by using a silicon injection process.The method for fabricating a keypad used in a portable terminal, comprises the steps of: fabricating a light-emitting device for a backlight; printing an adhesive on a front side and a back side of the light-emitting device; performing an injection process to form a silicon layer, the silicon layer united with the light-emitting device through the adhesive; cutting the light-emitting device united with the silicon layer in a regular shape suitable to the portable terminal; and attaching keys to portions of the silicon layer corresponding to a light-emitting portion of the front side in the light-emitting device.
摘要翻译： 本发明公开了一种具有用于与键盘橡胶相结合的背光用EL器件的键盘及其制造方法，用于提高按键灵敏度和键的可视性，并通过使用硅注射工艺防止键错误操作。 用于制造便携式终端中使用的小键盘的方法包括以下步骤：制造用于背光的发光装置; 在发光装置的前侧和后侧印刷粘合剂; 执行注入工艺以形成硅层，硅层通过粘合剂与发光器件结合; 以适合便携式终端的规则形状切割与硅层结合的发光装置; 以及将键附接到与发光装置中的前侧的发光部分对应的硅层的部分。
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2.发明授权El device with electrode layer for noise reduction and fabrication method thereof 失效具有用于降噪的电极层的E1器件及其制造方法公开(公告)号：US07106000B2
公开(公告)日：2006-09-12
申请号：US10617153
申请日：2003-07-08
申请人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Young Woo Lee
发明人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Young Woo Lee
CPC分类号： H05B33/26 , H01L51/5203 , H01L51/5253 , H01L2251/564 , H05B33/04
摘要： An ElectroLuminescent (EL) device includes a transparent electrode layer, a luminescent layer, and insulation layer, a rear electrode layer, a first protection layer adapted to cover the luminescent layer and the insulation layer and the rear electrode layer, and an electrode layer for noise reduction sequentially arranged on an insulated substrate; and a second protection layer adapted to cover the electrode layer for noise reduction.
摘要翻译： 电致发光（EL）器件包括透明电极层，发光层和绝缘层，后电极层，适于覆盖发光层的第一保护层和绝缘层和后电极层，以及用于 降噪顺序地布置在绝缘基板上; 以及适于覆盖用于降噪的电极层的第二保护层。
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公开(公告)号：US20110249438A1
公开(公告)日：2011-10-13
申请号：US12863929
申请日：2009-12-14
申请人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Jong Kyo Jeong , Jin Sung Kwak
发明人： Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Jong Kyo Jeong , Jin Sung Kwak
IPC分类号： F21V8/00
CPC分类号： F21V17/02 , F21K9/20 , F21S8/086 , F21V7/0083 , F21V7/10 , F21V17/08 , F21V19/02 , F21W2131/103 , F21Y2113/00 , F21Y2115/10
摘要： A light source module and lighting apparatus including the same capable of simply and variously realizing the light distribution angle and light distribution direction of a light source, which are suitable for a given lighting place and environment, without changing the structure of the light fixture of the lighting apparatus.
摘要翻译： 一种光源模块和照明装置，其能够简单且各种地实现适合于给定照明区域和环境的光源的配光角度和光分布方向，而不改变照明设备的结构 照明装置
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公开(公告)号：US20080043488A1
公开(公告)日：2008-02-21
申请号：US11727162
申请日：2007-03-23
申请人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
发明人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
CPC分类号： G02B6/0038 , G02B6/0068
摘要： A light guide member for guiding light received from a light source unit, the light source unit illuminating light toward the light guide member, the light guide member may include a first groove on a first side of the light guide member, wherein at least one of a first width and a first depth of a first portion of the first groove may be different from a second width and a second depth of a second portion of the first groove based on a respective radiation angle of the light illuminating the first portion and the second portion of the light guide member.
摘要翻译： 导光构件，其用于引导从光源单元接收的光，所述光源单元向所述导光构件照射光，所述导光构件可以包括在所述导光构件的第一侧上的第一凹槽，其中，所述导光构件中的至少一个 第一凹槽的第一部分的第一宽度和第一深度可以基于照射第一部分的光的相应辐射角度而不同于第一凹槽的第二部分的第二深度和第二深度， 导光部件的一部分。
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公开(公告)号：US20080025688A1
公开(公告)日：2008-01-31
申请号：US11727055
申请日：2007-03-23
申请人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
发明人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
IPC分类号： G02B6/10
CPC分类号： G02B6/0038 , G02B6/0043
摘要： A light guide member for guiding light received from a light source unit, the light source unit illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction, and a plurality of first projections projecting from surfaces of the first grooves.
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公开(公告)号：US07512310B2
公开(公告)日：2009-03-31
申请号：US11727051
申请日：2007-03-23
申请人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
发明人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
IPC分类号： G02B6/10
CPC分类号： G02B6/0038 , G02B6/0061
摘要： A light guide member for guiding light received from a light source, the light source illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction crossing a zero-degree radiation angle of the light from the light source, wherein an angle of a reflective face of the first groove increases approaching away from the light source of the light source.
摘要翻译： 导光构件，其用于引导从光源接收的光，所述光源向所述导光构件照射光，所述导光构件可以包括在所述导光构件的第一侧上的多个第一凹槽，所述第一凹槽沿着所述导光构件 与来自光源的光的零度辐射角相交的第一方向，其中第一凹槽的反射面的角度越靠近光源的光源越近。
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7.发明授权Light guide member and backlight unit including light guide member and methods of fabricating light guide members and backlight units 有权导光构件和包括导光构件的背光单元和制造导光构件和背光单元的方法公开(公告)号：US07400817B2
公开(公告)日：2008-07-15
申请号：US11727055
申请日：2007-03-23
申请人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
发明人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
CPC分类号： G02B6/0038 , G02B6/0043
摘要： A light guide member for guiding light received from a light source unit, the light source unit illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction, and a plurality of first projections projecting from surfaces of the first grooves.
摘要翻译： 导光构件，其用于引导从光源单元接收的光，所述光源单元向所述导光构件照射光，所述导光构件可以包括在所述导光构件的第一侧上的多个第一凹槽，所述第一凹槽 沿着第一方向延伸的多个第一突起和从第一槽的表面突出的多个第一突起。
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公开(公告)号：US20080007970A1
公开(公告)日：2008-01-10
申请号：US11727051
申请日：2007-03-23
申请人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
发明人： Dong Ho Lee , Won Ki Cho , Wan Soo Han , Ho Seok Ko , Sang Hoon Lee , Hee Chan Eum , Jong Kyo Jeong
CPC分类号： G02B6/0038 , G02B6/0061
摘要： A light guide member for guiding light received from a light source, the light source illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction crossing a zero-degree radiation angle of the light from the light source, wherein an angle of a reflective face of the first groove increases approaching away from the light source of the light source.
摘要翻译： 导光构件，其用于引导从光源接收的光，所述光源向所述导光构件照射光，所述导光构件可以包括在所述导光构件的第一侧上的多个第一凹槽，所述第一凹槽沿着所述导光构件 与来自光源的光的零度辐射角相交的第一方向，其中第一凹槽的反射面的角度越靠近光源的光源越近。
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