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1. 发明授权

US07285768B2 Color photodetector array 有权
标题翻译：彩色光电探测器阵列
公开(公告)号：US07285768B2
公开(公告)日：2007-10-23
申请号：US10804272
申请日：2004-03-18
申请人： Boon Keat Tan , Chin Hin Oon , Kean Loo Keh , Sumio Shimonishi
发明人： Boon Keat Tan , Chin Hin Oon , Kean Loo Keh , Sumio Shimonishi
IPC分类号： G01J3/50
CPC分类号： G01J3/51 , G01J3/0213 , G01J3/513 , G02B5/201 , G03B27/80
摘要： A color sensor for measuring light from a light source and the method for fabricating the color sensor. The color sensor includes a plurality of photodetectors, a plurality of primary color filters and a trim filter. Each primary color filter includes a layer of material between the light source and a corresponding one of the photodetectors. Each primary color filter preferentially transmits light in a corresponding band of wavelengths about a characteristic wavelength. The trim filter is located between the light source and the photodetectors and includes a layer of material that preferentially attenuates light at a first trim wavelength between two of the characteristic wavelengths. In one embodiment, the trim filter further preferentially attenuates light at a second trim wavelength, the first wavelength being less than one of the characteristic wavelengths and the second wavelength being greater than that characteristic wavelength.
摘要翻译：用于测量来自光源的光的颜色传感器和用于制造颜色传感器的方法。颜色传感器包括多个光电检测器，多个原色滤光器和修整滤光器。每个原色滤光器包括在光源和对应的一个光电检测器之间的材料层。每个原色滤光器优先透射相对于特征波长的相应波段的光。修整过滤器位于光源和光电检测器之间，并且包括优先衰减两个特征波长之间的第一微调波长的光的材料层。在一个实施例中，调整滤波器还优先衰减第二微调波长的光，第一波长小于特征波长中的一个，第二波长大于该特征波长。

2. 发明授权

US07951863B2 Coated package with filter profile 有权
标题翻译：涂层包装过滤器型材
公开(公告)号：US07951863B2
公开(公告)日：2011-05-31
申请号：US11744955
申请日：2007-05-07
申请人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
发明人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
IPC分类号： B32B27/38 , B05D3/10 , H01L25/00
CPC分类号： H01L31/0203 , H01L27/1443 , H01L27/14618 , H01L31/02325 , H01L31/02327 , H01L2224/48227 , Y10T428/31511 , Y10T428/31515 , H01L2224/48091 , H01L2924/00014
摘要： Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.
摘要翻译：描述了用于封装光电检测器集成电路（IC）和颜料滤光器以及所得封装的方法。提供了包括第一表面的封装的封装（例如，环氧树脂封装的封装）。然后将过滤层直接涂覆在第一表面上。除了由颜料过滤器提供的过滤之外，过滤层提供光学过滤性能（例如，预定的过滤曲线）。

3. 发明申请

US20080105939A1 Coated Package with Filter Profile 有权
标题翻译：涂层包装与过滤器轮廓
公开(公告)号：US20080105939A1
公开(公告)日：2008-05-08
申请号：US11744955
申请日：2007-05-07
申请人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
发明人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
IPC分类号： H01L31/0232
CPC分类号： H01L31/0203 , H01L27/1443 , H01L27/14618 , H01L31/02325 , H01L31/02327 , H01L2224/48227 , Y10T428/31511 , Y10T428/31515 , H01L2224/48091 , H01L2924/00014
摘要： Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.
摘要翻译：描述了用于封装光电检测器集成电路（IC）和颜料滤光器以及所得封装的方法。提供了包括第一表面的封装的封装（例如，环氧树脂封装的封装）。然后将过滤层直接涂覆在第一表面上。除了由颜料过滤器提供的过滤之外，过滤层提供光学过滤性能（例如，预定的过滤曲线）。

4. 发明授权

US07229671B2 Method for coating package with a filter profile 有权
标题翻译：用过滤器型材包装的方法
公开(公告)号：US07229671B2
公开(公告)日：2007-06-12
申请号：US10902200
申请日：2004-07-28
申请人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
发明人： Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
IPC分类号： B32B27/38 , B05D3/10 , H01L25/00
CPC分类号： H01L31/0203 , H01L27/1443 , H01L27/14618 , H01L31/02325 , H01L31/02327 , H01L2224/48227 , Y10T428/31511 , Y10T428/31515 , H01L2224/48091 , H01L2924/00014
摘要： Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.
摘要翻译：描述了用于封装光电检测器集成电路（IC）和颜料滤光器以及所得封装的方法。提供了包括第一表面的封装的封装（例如，环氧树脂封装的封装）。然后将过滤层直接涂覆在第一表面上。除了由颜料过滤器提供的过滤之外，过滤层提供光学过滤性能（例如，预定的过滤曲线）。

5. 发明授权

US07526126B2 Color duplication method and apparatus 有权
标题翻译：彩色复制方法和装置
公开(公告)号：US07526126B2
公开(公告)日：2009-04-28
申请号：US10897879
申请日：2004-07-22
申请人： Chin Hin Oon , Selvan Maniam , Yoke Peng Boay , Kean Loo Keh
发明人： Chin Hin Oon , Selvan Maniam , Yoke Peng Boay , Kean Loo Keh
IPC分类号： G06K9/00
CPC分类号： H04N9/73 , G01J3/46 , G01J3/463 , G01J3/465 , H04N1/60
摘要： Method and apparatus for duplicating a target color and changing a color of an object to match the target color. A first color sensor measures the target color. A color projection mechanism selectively changes the color of the object. A color matching mechanism is coupled to the first color sensor for receiving the target color. Based on the target color, the color matching mechanism controls the color projection mechanism to change the color of the object to match the target color.
摘要翻译：用于复制目标颜色并改变对象的颜色以匹配目标颜色的方法和装置。第一种颜色传感器测量目标颜色。颜色投影机构选择性地改变物体的颜色。颜色匹配机构耦合到第一颜色传感器以接收目标颜色。基于目标颜色，颜色匹配机制控制颜色投影机制以改变对象的颜色以匹配目标颜色。

6. 发明授权

US07270465B2 Light guide with an insert molded attachment structure for an optically active element 有权
标题翻译：具有用于光学活性元件的插入成型附接结构的导光体
公开(公告)号：US07270465B2
公开(公告)日：2007-09-18
申请号：US11111023
申请日：2005-04-21
申请人： Kean Loo Keh , Chin Hin Oon , Chai Liang Loke
发明人： Kean Loo Keh , Chin Hin Oon , Chai Liang Loke
IPC分类号： G02B6/42
CPC分类号： G02B6/0021 , G02B6/0065 , G02B6/0091
摘要： A light system, includes a light guide, an attachment structure, and an optically active element. The light guide has first and second major surfaces and an edge surface. The attachment structure is insert molded to the light guide at the edge surface of the light guide, wherein the light guide is molded around at least a portion of the attachment structure. The optically active element is attached to the attachment structure.
摘要翻译：光系统包括光导，附接结构和光学活性元件。光导具有第一和第二主表面和边缘表面。附接结构在导光体的边缘表面处嵌入模制到光导，其中光导件被模制在附接结构的至少一部分周围。光学活性元件附接到附接结构。

7. 发明授权

US07609291B2 Device and method for producing an enhanced color image using a flash of infrared light 有权
标题翻译：使用红外线闪光产生增强彩色图像的装置和方法
公开(公告)号：US07609291B2
公开(公告)日：2009-10-27
申请号：US11296635
申请日：2005-12-07
申请人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Eit Thian Yap , Gim Eng Chew , Kee Yean Ng , Thye Linn Mok , Wool Kin Goon , Rene P. Helbing , Janet Bee Yin Chua
发明人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Eit Thian Yap , Gim Eng Chew , Kee Yean Ng , Thye Linn Mok , Wool Kin Goon , Rene P. Helbing , Janet Bee Yin Chua
IPC分类号： H04N5/33 , G03B15/03 , H04N7/18
CPC分类号： G03B15/03
摘要： A device and method for producing an enhanced color image of a scene of interest captures a grayscale image of the scene of interest using a flash of infrared light and a color image of the scene of interest without using any flash of infrared light. The grayscale information from the grayscale image and the visible color information from the color image are combined to produce the enhanced color image.
摘要翻译：用于产生感兴趣的场景的增强彩色图像的装置和方法使用红外光的闪光和感兴趣的场景的彩色图像来捕获感兴趣的场景的灰度图像，而不使用任何红外线的闪光。来自灰度图像的灰度信息和来自彩色图像的可见颜色信息被组合以产生增强的彩色图像。

8. 发明授权

US07435962B2 Imaging device and method for producing an infrared filtered digital image 有权
标题翻译：用于产生红外滤波数字图像的成像装置和方法
公开(公告)号：US07435962B2
公开(公告)日：2008-10-14
申请号：US11134208
申请日：2005-05-18
申请人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Eit Thian Yap
发明人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Eit Thian Yap
IPC分类号： G01J5/02 , G06K9/00
CPC分类号： H04N5/2256 , H04N5/33 , H04N5/332
摘要： An imaging device and method for producing an infrared (IR) filtered digital image of a scene of interest uses IR image signals derived from light transmitted through infrared pass filters of a color filter array to remove IR light components of color image signals derived from light transmitted through color pass filters of the color filter array. The color and IR image signals are generated using an image sensor that includes an imaging array and the color filter array.
摘要翻译：用于产生感兴趣场景的红外（IR）滤波数字图像的成像装置和方法使用从通过滤色器阵列的红外通过滤光器透射的光衍生的IR图像信号，以去除由透射的光衍射的彩色图像信号的IR光分量通过彩色滤光片阵列的彩色滤光片。使用包括成像阵列和滤色器阵列的图像传感器来生成颜色和IR图像信号。

9. 发明授权

US07551158B2 Display device and method for providing optical feedback 有权
标题翻译：用于提供光学反馈的显示装置和方法
公开(公告)号：US07551158B2
公开(公告)日：2009-06-23
申请号：US11302558
申请日：2005-12-13
申请人： Ken A. Nishimura , Kean Loo Keh , Chin Hin Oon
发明人： Ken A. Nishimura , Kean Loo Keh , Chin Hin Oon
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3413 , G09G2320/043 , G09G2320/064 , G09G2360/145
摘要： A display device for providing optical feedback includes light sources, each for emitting light in a different respective wavelength range, electro-optical elements defining pixels of an image, each for selectively passing light in one of the wavelength ranges and a sensor for measuring the intensity of light output from a portion of the electro-optical elements. To provide the optical feedback, a controller activates one of the light sources, alters those electro-optical elements within the portion of the electro-optical elements that are arranged to pass light in the wavelength range of a select one of the light source and reads out the measured intensity from the sensor. Based on the measured light intensity, the controller adjusts an illumination parameter associated with the select light source.
摘要翻译：用于提供光学反馈的显示装置包括用于发射不同波长范围内的光的光源，限定图像像素的电光元件，每个用于选择性地使光在一个波长范围内通过，以及用于测量强度的传感器从光电元件的一部分输出的光。为了提供光学反馈，控制器激活光源之一，改变电光元件部分内的这些电光元件，这些电光元件布置成使光源中的一个光源的波长范围内的光通过，并读取从传感器输出测量的强度。基于测量的光强度，控制器调节与选择光源相关联的照明参数。

10. 发明授权

US07351949B2 Optical generic switch panel 失效
公开(公告)号：US07351949B2
公开(公告)日：2008-04-01
申请号：US11484377
申请日：2006-07-10
申请人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Calvin B. Ward
发明人： Chin Hin Oon , Kean Loo Keh , Farn Hin Chen , Calvin B. Ward
IPC分类号： G06M7/00 , H01J40/14
CPC分类号： G06F3/0421 , G06F2203/04109
摘要： A switch panel having a touch plate, light converter, and light analyzer are disclosed. The touch plate includes an optically transparent layer having first and second surfaces, and having an index of refraction greater than that of air. The touch plate conducts light of an excitation wavelength between the first and second surfaces and emits part of that light through the second surface at one of a plurality of emission locations depending on the position at which pressure is applied to the first surface. The light converter is positioned to receive the light emitted through the second surface and generates light having a plurality of distinct location-specific spectra, one of the location-specific spectra corresponding to each of the emission locations. The light analyzer generates a signal indicative of which of the location-specific spectra was generated by the light converter.

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