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1. 发明授权

US06501460B1 Light-receiving unit for optical mouse and optical mouse having the same 失效
标题翻译：具有相同光学鼠标和光电鼠标的光接收单元
公开(公告)号：US06501460B1
公开(公告)日：2002-12-31
申请号：US09991700
申请日：2001-11-26
申请人： Joon-Ki Paik , Dong-Hoon Kang
发明人： Joon-Ki Paik , Dong-Hoon Kang
IPC分类号： G09G508
CPC分类号： G06F3/0317
摘要： A light-receiving unit which is simplified by dispensing with a case or a lens and thus improved in manufacturing efficiency and lowered in manufacturing cost is disclosed. The light-receiving unit comprises: a lens for converging light, which is emitted from a light source and then reflected from a contacting object, in which the light carries an image formed on the contacting object; a printed circuit board having a light hole for allowing the light converged by the lens to be passed therethrough; and a molding package made by molding lead frames electrically connected to the printed circuit board and an optical sensor bonded to the lead frames with transparent resin, which is adapted to detect the image carried in the converged light.
摘要翻译：公开了一种通过分配壳体或透镜而被简化并因此提高了制造效率并降低了制造成本的光接收单元。光接收单元包括：用于会聚光的透镜，其从光源发射然后从接触物体反射，其中光携带形成在接触物体上的图像; 印刷电路板，具有用于使透镜会聚的光通过的光孔; 以及通过模制电连接到印刷电路板的引线框和通过透明树脂结合到引线框的光学传感器制成的成型封装，其适于检测在会聚光中承载的图像。

2. 发明授权

US06541762B2 Sub chip on board for optical mouse 失效
标题翻译：用于光电鼠标的子芯片
公开(公告)号：US06541762B2
公开(公告)日：2003-04-01
申请号：US09984283
申请日：2001-10-29
申请人： Dong-Hoon Kang , Joon-Ki Paik
发明人： Dong-Hoon Kang , Joon-Ki Paik
IPC分类号： H01J4014
CPC分类号： G06F3/0317 , H05K1/0274 , H05K1/141 , H05K3/3447 , H05K2201/09072 , H05K2201/10303 , H05K2201/10477 , H05K2201/10871
摘要： A sub chip on board for an optical mouse is disclosed. The chip on board has a sub PCB having both a plurality of input/output pads and a plurality of pin holes. A sensor die has an optical sensor wire-bonded to said input/output pads for sensing received light, and is attached to a bottom surface of the sub PCB. A transparent resin covers the sensor die at the bottom surface of the sub PCB. A cap is attached to the bottom surface of the sub PCB such that the cap covers the transparent resin, and has a hole for guiding the received light to said optical sensor. A main PCB has both a hole for guiding the received light to the optical sensor and a plurality of pin holes corresponding to the pin holes of the sub PCB. A plurality of pins are commonly inserted into the pin holes of both the main PCB and the sub PCB.
摘要翻译：公开了一种用于光电鼠标的子芯片。板上的芯片具有具有多个输入/输出焊盘和多个销孔的子PCB。传感器管芯具有导线接合到所述输入/输出焊盘的光学传感器，用于感测接收到的光，并且附接到子PCB的底表面。透明树脂覆盖子PCB底面的传感器芯片。盖子附接到副PCB的底表面，使得帽覆盖透明树脂，并且具有用于将接收的光引导到所述光学传感器的孔。主PCB具有用于将接收的光引导到光学传感器的孔和与子PCB的针孔对应的多个针孔。多个引脚通常插入主PCB和副PCB的引脚孔中。

3. 发明授权

US07178641B2 Automobile brake caliper for reducing noise 失效
标题翻译：用于减少噪音的汽车制动钳
公开(公告)号：US07178641B2
公开(公告)日：2007-02-20
申请号：US10229253
申请日：2002-08-27
申请人： Dong-Hoon Kang
发明人： Dong-Hoon Kang
IPC分类号： F16D65/40
CPC分类号： F16D65/0012
摘要： An automobile brake caliper for reducing noise is disclosed. An elastic member is installed so that elastic forces can act between the respective components. Thus, when the automobile generates vibrations while running over a rough terrain, the adjacent components avoid frictional contact, thereby eliminating any impact noise.
摘要翻译：公开了一种用于降低噪音的汽车制动钳。安装弹性构件，使得弹性力可以在各个部件之间起作用。因此，当汽车在崎岖的地形上行驶时产生振动，相邻部件避免摩擦接触，从而消除任何冲击噪声。

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