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1. 发明申请

US20110080374A1 OPTICAL TOUCH APPARATUS, OPTICAL TOUCH DISPLAY APPARATUS, AND LIGHT SOURCE MODULE 审中-公开
标题翻译：光学触摸装置，光触控显示装置和光源模块
公开(公告)号：US20110080374A1
公开(公告)日：2011-04-07
申请号：US12875103
申请日：2010-09-02
申请人： Hua-Te Feng , Chun-Chien Liao , Chia-Hung Yu
发明人： Hua-Te Feng , Chun-Chien Liao , Chia-Hung Yu
IPC分类号： G06F3/042 , F21V8/00
CPC分类号： G06F3/0428
摘要： An optical touch apparatus includes at least one light source, at least one light guide unit, at least one optical detector, and a light reducing structure. The light source is disposed beside a display area of a display and capable of providing a light beam. The light guide unit is disposed beside the display area and in a transmission path of the light beam. The light guide unit has a first surface, a second surface, and a light incident surface. The light beam is capable of entering the light guide unit through the light incident surface and being transmitted to a sensing space in front of the display area through the first surface. The optical detector is disposed beside the display area. The light reducing structure covers a portion of the first surface adjacent to the light incident surface.
摘要翻译：光学触摸装置包括至少一个光源，至少一个导光单元，至少一个光学检测器和减光结构。光源设置在显示器的显示区域旁边并且能够提供光束。导光单元设置在显示区域旁边和光束的传输路径中。导光单元具有第一表面，第二表面和光入射表面。光束能够通过光入射表面进入导光单元，并通过第一表面传输到显示区域前面的感测空间。光学检测器设置在显示区域旁边。减光结构覆盖与光入射表面相邻的第一表面的一部分。

2. 发明授权

US09541699B2 Backlight module with light conversion layer 有权
标题翻译：带光转换层的背光模组
公开(公告)号：US09541699B2
公开(公告)日：2017-01-10
申请号：US14613368
申请日：2015-02-04
申请人： Kai-Hung Cheng , Chia-Hung Yu
发明人： Kai-Hung Cheng , Chia-Hung Yu
IPC分类号： F21V8/00 , G02F1/1333 , G02F1/355 , G02F1/1335
CPC分类号： G02B6/005 , G02B6/0026 , G02B6/0031 , G02B6/0091 , G02F1/133308 , G02F1/3556 , G02F2001/133614
摘要： A backlight module including a back plate, a light guide plate, a light source, a plastic frame, and a light conversion layer is provided. The light guide plate is disposed on the back plate and has a light incident surface and a light exit surface, wherein a first edge of the light exit surface is adjacent to the light incident surface. The light source is disposed on the back plate and faces the light incident surface. The plastic frame is disposed on the back plate and covers the first edge. The light conversion layer is disposed on the light exit surface and extends to the first edge.
摘要翻译：提供了包括背板，导光板，光源，塑料框架和光转换层的背光模块。导光板设置在背板上，具有光入射面和光射出面，其中，光出射面的第一边缘与光入射面相邻。光源设置在背板上并面向光入射面。塑料框架设置在后板上并覆盖第一边缘。光转换层设置在光出射表面上并延伸到第一边缘。

3. 发明申请

US20110128255A1 LIGHT SOURCE MODULE AND OPTICAL TOUCH APPARATUS 审中-公开
标题翻译：光源模块和光触点设备
公开(公告)号：US20110128255A1
公开(公告)日：2011-06-02
申请号：US12876236
申请日：2010-09-06
申请人： Hua-Te Feng , Chia-Hung Yu
发明人： Hua-Te Feng , Chia-Hung Yu
IPC分类号： G06F3/042 , F21V7/22
CPC分类号： G02B6/0031 , G02B6/0028 , G02B6/0036 , G02B6/0043 , G02B6/0061 , G06F3/0428
摘要： A light source module includes a light source, a light guide unit, an opaque reflective element, a reflective unit, and a patterned light-absorbing element. The light guide unit has first and second surfaces, a light incident surface, and third and fourth surfaces. A beam from the light source enters the light guide unit through the light incident surface and is transmitted to outside through the first surface. The opaque reflective element covers a portion of the first surface adjacent to the light incident surface. The patterned light-absorbing element is disposed on a surface of the reflective unit. A portion of the patterned light-absorbing element is between a portion of the third surface adjacent to the light incident surface and the reflective unit. Another portion of the patterned light-absorbing element is between a portion of the fourth surface adjacent to the light incident surface and the reflective unit.
摘要翻译：光源模块包括光源，导光单元，不透明反射元件，反射单元和图案化的光吸收元件。导光单元具有第一和第二表面，光入射表面以及第三和第四表面。来自光源的光束通过光入射面进入导光单元，并通过第一表面传输到外部。不透明反射元件覆盖与光入射表面相邻的第一表面的一部分。图案化的光吸收元件设置在反射单元的表面上。图案化光吸收元件的一部分位于与光入射表面相邻的第三表面的一部分与反射单元之间。图案化光吸收元件的另一部分在与光入射表面相邻的第四表面的一部分与反射单元之间。

4. 发明申请

US20150331170A1 BACKLIGHT MODULE 有权
标题翻译：背光模组
公开(公告)号：US20150331170A1
公开(公告)日：2015-11-19
申请号：US14613368
申请日：2015-02-04
申请人： Kai-Hung Cheng , Chia-Hung Yu
发明人： Kai-Hung Cheng , Chia-Hung Yu
IPC分类号： F21V8/00
CPC分类号： G02B6/005 , G02B6/0026 , G02B6/0031 , G02B6/0091 , G02F1/133308 , G02F1/3556 , G02F2001/133614
摘要： A backlight module including a back plate, a light guide plate, a light source, a plastic frame, and a light conversion layer is provided. The light guide plate is disposed on the back plate and has a light incident surface and a light exit surface, wherein a first edge of the light exit surface is adjacent to the light incident surface. The light source is disposed on the back plate and faces the light incident surface. The plastic frame is disposed on the back plate and covers the first edge. The light conversion layer is disposed on the light exit surface and extends to the first edge.
摘要翻译：提供了包括背板，导光板，光源，塑料框架和光转换层的背光模块。导光板设置在背板上，具有光入射面和光射出面，其中，光出射面的第一边缘与光入射面相邻。光源设置在背板上并面向光入射面。塑料框架设置在后板上并覆盖第一边缘。光转换层设置在光出射表面上并延伸到第一边缘。

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