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1. 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。

2. 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。

3. 发明授权

US08297764B2 Reflective sheet having first reflective layer and second reflective layer 有权
标题翻译：具有第一反射层和第二反射层的反射片
公开(公告)号：US08297764B2
公开(公告)日：2012-10-30
申请号：US12547037
申请日：2009-08-25
申请人： Hua-Te Feng , Ping-Feng Hwang , Lin-Chu Weng
发明人： Hua-Te Feng , Ping-Feng Hwang , Lin-Chu Weng
IPC分类号： G02B5/08 , G02B7/182
CPC分类号： G02B5/0866 , B32B7/02 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/365 , B32B2264/102 , B32B2264/104 , B32B2307/416 , B32B2307/418 , B32B2307/50 , B32B2307/546 , G02B5/0841 , Y10T428/24942
摘要： A reflective sheet includes a first reflective layer and a second reflective layer. The first reflective layer has a first index of refraction, and the second reflective layer has a second index of refraction. The first reflective layer and the second reflective layer are in contact with each other to form a contact interface, and the first index of refraction is different from the second index of refraction so as to make the contact interface be a reflective surface. A top surface of the first reflective layer opposite the contact interface serves as a light incident surface for the reflective sheet, the reflectance of the first reflective layer is larger than the reflectance of the second reflective layer, and the mechanical strength of the second reflective layer is larger than the mechanical strength of the first reflective layer.
摘要翻译：反射片包括第一反射层和第二反射层。第一反射层具有第一折射率，第二反射层具有第二折射率。第一反射层和第二反射层彼此接触以形成接触界面，并且第一折射率不同于第二折射率，以使接触界面成为反射表面。第一反射层的与接触界面相对的顶面作为反射片的光入射面，第一反射层的反射率大于第二反射层的反射率，第二反射层的机械强度大于第一反射层的机械强度。

4. 发明申请

US20090027919A1 BACKLIGHT MODULE 审中-公开
标题翻译：背光模组
公开(公告)号：US20090027919A1
公开(公告)日：2009-01-29
申请号：US11964009
申请日：2007-12-25
申请人： Hua-Te Feng , Jen-Hsien Huang
发明人： Hua-Te Feng , Jen-Hsien Huang
IPC分类号： F21V7/04
CPC分类号： G02B6/0055 , G02B6/0031 , G02B6/0051 , G02B6/0053 , G02F1/133615 , G02F2201/54
摘要： A backlight module including a back plate, a reflection sheet, a light guiding plate, a reflector, and a first light source and a second light source is provided. The reflection sheet is disposed on the back plate, and one end of the reflection sheet is bent to form a lamp reflector. The light guiding plate is disposed on the reflection sheet, and has a first side and a corresponding second side. A first containing space is formed between the first side of the light guiding plate and the lamp reflector. The reflector is disposed at the second side of the light guide plate, and a second containing space is formed between the second side of the light guiding plate and the reflector. The first light source and the second light source are disposed within the first and the second containing space, respectively.
摘要翻译：提供了背光模块，其包括背板，反射片，导光板，反射器，以及第一光源和第二光源。反射片设置在背板上，并且反射片的一端被弯曲以形成灯反射器。导光板配置在反射片上，具有第一面和相应的第二面。在导光板的第一侧和灯反射器之间形成第一容纳空间。反射器设置在导光板的第二侧，并且在导光板的第二侧和反射器之间形成第二容纳空间。第一光源和第二光源分别设置在第一和第二容纳空间内。

5. 发明申请

US20100061083A1 REFLECTIVE SHEET 有权
标题翻译：反思片
公开(公告)号：US20100061083A1
公开(公告)日：2010-03-11
申请号：US12547037
申请日：2009-08-25
申请人： Hua-Te Feng , Ping-Feng Hwang , Lin-Chu Weng
发明人： Hua-Te Feng , Ping-Feng Hwang , Lin-Chu Weng
IPC分类号： F21V7/22 , B32B7/02 , G02B5/08
CPC分类号： G02B5/0866 , B32B7/02 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/365 , B32B2264/102 , B32B2264/104 , B32B2307/416 , B32B2307/418 , B32B2307/50 , B32B2307/546 , G02B5/0841 , Y10T428/24942
摘要： A reflective sheet includes a first reflective layer and a second reflective layer. The first reflective layer has a first index of refraction, and the second reflective layer has a second index of refraction. The first reflective layer and the second reflective layer are in contact with each other to form a contact interface, and the first index of refraction is different from the second index of refraction so as to make the contact interface be a reflective surface. A top surface of the first reflective layer opposite the contact interface serves as a light incident surface for the reflective sheet, the reflectance of the first reflective layer is larger than the reflectance of the second reflective layer, and the mechanical strength of the second reflective layer is larger than the mechanical strength of the first reflective layer.
摘要翻译：反射片包括第一反射层和第二反射层。第一反射层具有第一折射率，第二反射层具有第二折射率。第一反射层和第二反射层彼此接触以形成接触界面，并且第一折射率不同于第二折射率，以使接触界面成为反射表面。第一反射层的与接触界面相对的顶面作为反射片的光入射面，第一反射层的反射率大于第二反射层的反射率，第二反射层的机械强度大于第一反射层的机械强度。

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