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1. 发明授权

US07609426B2 Image scanning apparatus 失效
标题翻译：图像扫描装置
公开(公告)号：US07609426B2
公开(公告)日：2009-10-27
申请号：US11646738
申请日：2006-12-28
申请人： Yong-Chan Keh , Mun-Kue Park , Byeong-Hoon Park
发明人： Yong-Chan Keh , Mun-Kue Park , Byeong-Hoon Park
IPC分类号： G02B26/08
CPC分类号： G02B26/0833
摘要： An image scanning apparatus for embodying an image using visible lights apparatus includes a scanning unit for irradiating line scan light; a power source for generating voltage for driving the scanning unit; a light detector for detecting duty that is a variation ratio of line scan light with respect to time; and a servo-loop for comparing the detected duty with a preset value, calculating a magnitude of the voltage for driving the scanning unit, and applying voltage, which is controlled depending on the calculated voltage magnitude, to the scanning unit.
摘要翻译：用于使用可见光装置实现图像的图像扫描装置包括用于照射线扫描光的扫描单元; 用于产生用于驱动扫描单元的电压的电源; 用于检测作为行扫描光相对于时间的变化率的占空比的光检测器; 以及伺服回路，用于将检测到的占空比与预设值进行比较，计算用于驱动扫描单元的电压的大小，以及将根据计算出的电压幅度控制的电压施加到扫描单元。

2. 发明申请

US20070177241A1 Image scanning apparatus 失效
标题翻译：图像扫描装置
公开(公告)号：US20070177241A1
公开(公告)日：2007-08-02
申请号：US11646738
申请日：2006-12-28
申请人： Yong-Chan Keh , Mun-Kue Park , Byeong-Hoon Park
发明人： Yong-Chan Keh , Mun-Kue Park , Byeong-Hoon Park
IPC分类号： G02B26/08
CPC分类号： G02B26/0833
摘要： An image scanning apparatus for embodying an image using visible lights apparatus includes a scanning unit for irradiating line scan light; a power source for generating voltage for driving the scanning unit; a light detector for detecting duty that is a variation ratio of line scan light with respect to time; and a servo-loop for comparing the detected duty with a preset value, calculating a magnitude of the voltage for driving the scanning unit, and applying voltage, which is controlled depending on the calculated voltage magnitude, to the scanning unit.
摘要翻译：用于使用可见光装置实现图像的图像扫描装置包括用于照射线扫描光的扫描单元; 用于产生用于驱动扫描单元的电压的电源; 用于检测作为行扫描光相对于时间的变化率的占空比的光检测器; 以及伺服回路，用于将检测到的占空比与预设值进行比较，计算用于驱动扫描单元的电压的大小，以及将根据计算出的电压幅度控制的电压施加到扫描单元。

3. 发明授权

US08113665B2 Micro-scanner and image projection apparatus using the same 有权
标题翻译：微型扫描仪和使用其的图像投影设备
公开(公告)号：US08113665B2
公开(公告)日：2012-02-14
申请号：US12148245
申请日：2008-04-17
申请人： Byeong-Hoon Park , Mun-Kue Park
发明人： Byeong-Hoon Park , Mun-Kue Park
IPC分类号： G03B21/28 , G03B21/26
CPC分类号： G03B21/28 , G02B26/105
摘要： A micro-scanner adapted for being miniaturized and an image projection apparatus using the same. The micro-scanner includes a scan mirror for scanning incident light to a screen while swinging about a rotary shaft; and upper and lower supports for rotatably supporting the top and bottom parts of the rotary shaft. The upper and lower supports having a driving unit for supplying driving force for rotating the scan mirror.
摘要翻译：适于小型化的微型扫描器和使用其的图像投影装置。微扫描仪包括扫描镜，用于在围绕旋转轴摆动的同时将入射光扫描到屏幕; 以及用于可旋转地支撑旋转轴的顶部和底部的上部和下部支撑件。上下支撑件具有用于提供用于旋转扫描镜的驱动力的驱动单元。

4. 发明申请

US20080309887A1 Micro-scanner and image projection apparatus using the same 有权
标题翻译：微型扫描仪和使用其的图像投影设备
公开(公告)号：US20080309887A1
公开(公告)日：2008-12-18
申请号：US12148245
申请日：2008-04-17
申请人： Byeong-Hoon Park , Mun-Kue Park
发明人： Byeong-Hoon Park , Mun-Kue Park
IPC分类号： G02B26/10 , G03B21/28
CPC分类号： G03B21/28 , G02B26/105
摘要： A micro-scanner adapted for being miniaturized and an image projection apparatus using the same. The micro-scanner includes a scan mirror for scanning incident light to a screen while swinging about a rotary shaft; and upper and lower supports for rotatably supporting the top and bottom parts of the rotary shaft. The upper and lower supports having a driving unit for supplying driving force for rotating the scan mirror.
摘要翻译：适于小型化的微型扫描器和使用其的图像投影装置。微扫描仪包括扫描镜，用于在围绕旋转轴摆动的同时将入射光扫描到屏幕; 以及用于可旋转地支撑旋转轴的顶部和底部的上部和下部支撑件。上下支撑件具有用于提供用于旋转扫描镜的驱动力的驱动单元。

5. 发明申请

US20070081214A1 Image scanning apparatus 有权
标题翻译：图像扫描装置
公开(公告)号：US20070081214A1
公开(公告)日：2007-04-12
申请号：US11543666
申请日：2006-10-05
申请人： Mun-Kue Park , Jung-Kee Lee , Sung-Soo Park , Byeong-Hoon Park
发明人： Mun-Kue Park , Jung-Kee Lee , Sung-Soo Park , Byeong-Hoon Park
IPC分类号： G02B26/08
CPC分类号： G02B26/101 , G02B26/106 , G02B27/1006 , G02B27/102 , G02B27/104 , G02B27/108 , G02B27/1086 , G02B27/145 , G02B27/42 , G02B27/4227
摘要： An image scanning apparatus for realizing an image on a screen includes: a spatial light modulator module for diffracting light beams having different wavelengths into relevant modes; and an iris for limiting light beams of modes except a mode of 0th-order among the modes diffracted by the spatial light modulator module.
摘要翻译：用于实现屏幕上的图像的图像扫描装置包括：用于将具有不同波长的光束衍射到相关模式的空间光调制器模块; 以及用于限制由空间光调制器模块衍射的模式中的除了第0 顺序的模式之外的模式的光束的光圈。

6. 发明授权

US07375868B2 Image scanning apparatus 有权
标题翻译：图像扫描装置
公开(公告)号：US07375868B2
公开(公告)日：2008-05-20
申请号：US11543666
申请日：2006-10-05
申请人： Mun-Kue Park , Jung-Kee Lee , Sung-Soo Park , Byeong-Hoon Park
发明人： Mun-Kue Park , Jung-Kee Lee , Sung-Soo Park , Byeong-Hoon Park
IPC分类号： G02B26/08 , G02B5/18
CPC分类号： G02B26/101 , G02B26/106 , G02B27/1006 , G02B27/102 , G02B27/104 , G02B27/108 , G02B27/1086 , G02B27/145 , G02B27/42 , G02B27/4227
摘要： An image scanning apparatus for realizing an image on a screen includes: a spatial light modulator module for diffracting light beams having different wavelengths into relevant modes; and an iris for limiting light beams of modes except a mode of 0th-order among the modes diffracted by the spatial light modulator module.
摘要翻译：用于实现屏幕上的图像的图像扫描装置包括：用于将具有不同波长的光束衍射到相关模式的空间光调制器模块; 以及用于限制由空间光调制器模块衍射的模式中的除了第0 顺序的模式之外的模式的光束的光圈。

7. 发明授权

US08780143B2 Display method and apparatus for controlling brightness of projector light source 有权
标题翻译：用于控制投影光源亮度的显示方法和装置
公开(公告)号：US08780143B2
公开(公告)日：2014-07-15
申请号：US12708938
申请日：2010-02-19
申请人： Yong-Chan Keh , Sung-Won Kim , Ho-Min Lee , Byeong-Hoon Park , Jung-Kee Lee , Sung-Sun Kim
发明人： Yong-Chan Keh , Sung-Won Kim , Ho-Min Lee , Byeong-Hoon Park , Jung-Kee Lee , Sung-Sun Kim
IPC分类号： G09G5/10 , G09G5/02
CPC分类号： G09G3/3406 , G09G3/346 , G09G3/3611 , G09G2310/0235 , G09G2320/0633 , G09G2320/0646 , G09G2360/16
摘要： A method of displaying image data is provided, which includes analyzing histograms by color signals of an input image frame; confirming grayscales by color signals in a predetermined frame unit with reference to the analyzed histograms; determining dimming factors in consideration of maximum grayscale values of the grayscales; determining image gains of the image data by color signals using the determined dimming factors; and outputting an image signal by applying the image gains to the input image and applying the dimming factors to a light source.
摘要翻译：提供一种显示图像数据的方法，其包括通过输入图像帧的颜色信号分析直方图; 参照分析的直方图，以预定的帧单位通过颜色信号确认灰度; 考虑灰度值的最大灰度值来确定调光因子; 使用所确定的调光因子，通过颜色信号确定图像数据的图像增益; 以及通过将图像增益应用于输入图像并将调光因子应用于光源来输出图像信号。

8. 发明授权

US08197072B2 Light emitting device for portable communication device having digital light processing projector and liquid crystal display 失效
标题翻译：具有数字光处理投影仪和液晶显示器的便携式通信装置用发光装置
公开(公告)号：US08197072B2
公开(公告)日：2012-06-12
申请号：US12629534
申请日：2009-12-02
申请人： Jin-Wook Kwon , Yong-Chan Keh , Byeong-Hoon Park , Sung-Sun Kim
发明人： Jin-Wook Kwon , Yong-Chan Keh , Byeong-Hoon Park , Sung-Sun Kim
IPC分类号： G03B21/28
CPC分类号： G03B21/28
摘要： Provided is a light emitting device of an electronic device, provided with a DLP (Digital Light Processing) projector and a display unit, which is configured in such a manner that the light generated by the operation of the DLP projector can be re-used as a backlight light of the display unit. The disclosed light emitting device includes a first mirror for projecting a light of the DLP projector on a flat area provided ahead of the first mirror in an intermediate operation state of the first mirror; a light concentration mirror for converging the light projected on the flat area, the light concentration mirror being provided at a position adjacent to the flat area; and an optical fiber for transferring the light converged by the light concentration mirror to the display unit and enabling re-use of the transferred light as a light for a backlight of the display unit.
摘要翻译：本发明提供一种电子设备的发光装置，其具备DLP（数字光处理）投影仪和显示单元，该DLP（数字光处理）投影仪和显示单元被配置为使得通过DLP投影仪的操作产生的光可以被再次用作显示单元的背光灯。所公开的发光装置包括：第一反射镜，用于在第一反射镜的中间操作状态下将DLP投影仪的光投射在设置在第一反射镜前方的平坦区域上; 光聚集反射镜，用于会聚投影在平坦区域上的光，所述光聚集反射镜设置在与所述平坦区域相邻的位置; 以及光纤，用于将由所述聚光镜聚光的光转印到所述显示单元，并且能够将所转印的光作为所述显示单元的背光源的光再利用。

9. 发明申请

US20120120374A1 PROJECTOR AND METHOD FOR OPERATING THE PROJECTOR 有权
标题翻译：投影机和投影机操作方法
公开(公告)号：US20120120374A1
公开(公告)日：2012-05-17
申请号：US13296891
申请日：2011-11-15
申请人： Yong-Chan KEH , Byeong-Hoon Park , Sung-Soon Kim
发明人： Yong-Chan KEH , Byeong-Hoon Park , Sung-Soon Kim
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , H04N9/3147 , H04N9/3173
摘要： A projector and a method for operating the projector are provided, in which an optical module alternately emits first image information and second image information at intervals, and an optical path switch is installed to be switched on or off from a traveling path of the first and second image information emitted from the optical module.
摘要翻译：提供一种用于操作投影仪的投影仪和方法，其中光学模块间隔地交替地发射第一图像信息和第二图像信息，并且安装光路开关以从第一和第二图像信息的行进路径接通或断开，从光学模块发射的第二图像信息。

10. 发明授权

US08633654B2 Light source driving apparatus 失效
标题翻译：光源驱动装置
公开(公告)号：US08633654B2
公开(公告)日：2014-01-21
申请号：US12724050
申请日：2010-03-15
申请人： Yong-Chan Keh , Byeong-Hoon Park , Yong-Kwan Kim
发明人： Yong-Chan Keh , Byeong-Hoon Park , Yong-Kwan Kim
IPC分类号： G05F1/00
CPC分类号： G09G3/3406 , G09G2330/02 , H05B33/0818 , H05B33/0824 , H05B33/0851 , H05B33/0857
摘要： A light source driving apparatus is disclosed which includes a power supply including a power supply terminal connected to a first path through which a power source is supplied to a light source and including a feedback terminal for receiving a feedback of the power source supplied to the light source, a feedback resistor connected to the feedback terminal, and a current divider for branching a current flowing into the first path and supplying the branched current to the feedback resistor.
摘要翻译：公开了一种光源驱动装置，其包括电源，该电源包括连接到电源被提供给光源的第一路径的电源端子，并且包括用于接收提供给所述光的电源的反馈的反馈端源极，连接到反馈端子的反馈电阻器，以及用于分流流入第一路径的电流并将分支电流提供给反馈电阻器的分流器。

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