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1. 发明申请

WO2007008034A1 ULTRA THIN OPTICAL POINTING DEVICE AND PERSONAL PORTABLE DEVICE HAVING THE SAME 审中-公开
标题翻译：超轻型光学点装置及具有该光学装置的个人便携式装置
公开(公告)号：WO2007008034A1
公开(公告)日：2007-01-18
申请号：PCT/KR2006/002736
申请日：2006-07-12
申请人： CRUCIALTEC CO., LTD. , AHN, Keon-Joon , PARK, Chul , KIM, Jae-Dong , BAE, Jae-Hun
发明人： AHN, Keon-Joon , PARK, Chul , KIM, Jae-Dong , BAE, Jae-Hun
IPC分类号： G06F3/00
CPC分类号： G06F1/169 , G06F1/1616 , G06F3/0317 , G06F3/03547
摘要： The present invention relates to an ultra thin optical pointing device, and a personal portable device having the optical pointing device. The optical pointing device includes a PCB (508). An infrared LED (501) is provided on a side of the top surface of the PCB. A cover plate (503) detects motion of a finger, which is a subject. An illumination system (502) transmits light from the infrared LED to the cover plate. An image forming system lens (505) is placed below the cover plate to condense reflected light. An optical image sensor (507) receives a reflected image of the subject and detects motion of the subject. A body tube (509) is provided on a side portion over the PCB. The illumination system, the cover plate and the image forming system lens are made of an optical plastic material capable of passing only a wavelength band of infrared rays.
摘要翻译：本发明涉及一种超薄光学指向设备和具有该光学指向设备的个人便携式设备。光学指向装置包括PCB（508）。在PCB的顶面的一侧设置有红外线LED（501）。盖板（503）检测作为被检体的手指的运动。照明系统（502）将来自红外LED的光透射到盖板。图像形成系统透镜（505）被放置在盖板的下方以凝缩反射光。光学图像传感器（507）接收对象的反射图像并检测被摄体的运动。主体管（509）设置在PCB上的侧部上。照明系统，盖板和图像形成系统透镜由能够仅通过红外线的波长带的光学塑料材料制成。

2. 发明申请

WO2006019218A1 ULTRA THIN OPTICAL JOYSTICK AND PERSONAL PORTABLE DEVICE HAVING ULTRA THIN OPTICAL JOYSTICK 审中-公开
标题翻译：超轻型光学手柄和超轻薄光学手柄的个人便携式装置
公开(公告)号：WO2006019218A1
公开(公告)日：2006-02-23
申请号：PCT/KR2005/001746
申请日：2005-06-10
申请人： CRUCIALTEC CO., LTD. , GNC CO., LTD. , AHN, Keon Joon , PARK, Chul , KIM, Jae Dong , BAE, Jae Hun
发明人： AHN, Keon Joon , PARK, Chul , KIM, Jae Dong , BAE, Jae Hun
IPC分类号： G06F3/033
CPC分类号： G06F3/0317 , G06F3/03547 , G06F2203/0338
摘要： Provided is an optical joystick including: a first waveguide including a first reflecting surface located below a reading area for sensing the movement of an object and a first plano-convex lens portion condensing light reflected from the first reflecting surface; a second waveguide including a second plano-convex lens portion facing the first plano-convex lens portion and a second reflecting surface for reflecting light refracted at the second plano-convex lens portion, and an image sensor located below the second reflecting surface. The first reflecting surface and the first plano-convex lens portion form a single body, and the second plano-convex lens portion and the second reflecting surface form a single body. The reflecting surface and the lens portion are in a single body, thereby notably reducing the thickness of the optical joystick. The first and second waveguides are facing each other, thereby improving refraction and condensing light.
摘要翻译：提供了一种光学操纵杆，包括：第一波导，包括位于读取区域下方的用于感测物体运动的第一反射表面和聚集从第一反射表面反射的光的第一平凸透镜部分; 第二波导，包括面对第一平凸透镜部的第二平凸透镜部和用于反射在第二平凸透镜部折射的光的第二反射面，以及位于第二反射面下方的图像传感器。第一反射面和第一平凸透镜部形成一体，第二平凸透镜部和第二反射面形成一体。反射面和透镜部分在单体中，从而显着地减小了光学操纵杆的厚度。第一和第二波导彼此面对，从而改善折射和聚光。

3. 发明申请

WO2006038759A1 METHOD FOR INPUTTING LETTER USING POINTER FOR PORTABLE DEVICE AND THE PORTABLE DEVICE 审中-公开
标题翻译：使用便携式设备和便携式设备的指示灯输入信号的方法
公开(公告)号：WO2006038759A1
公开(公告)日：2006-04-13
申请号：PCT/KR2005/001698
申请日：2005-06-07
申请人： CRUCIALTEC CO., LTD. , GNC CO., LTD. , AHN, Keon, Joon , PARK, Chul , KIM, Jae, Dong , BAE, Jae, Hun
发明人： AHN, Keon, Joon , PARK, Chul , KIM, Jae, Dong , BAE, Jae, Hun
IPC分类号： G06F3/033
CPC分类号： G06F3/0421 , H04M1/233 , H04M2250/70
摘要： A character input method for a portable device including a display screen and the portable device are provided. The character input method for a portable device includes a step of locating a pointer at a predetermined pointer start area on the display screen; a step of sensing the movement of an object which moves being in contact with an optical interface unit of the portable device; a step of inputting a character by moving the pointer from the pointer start area according to the sensed movement; and a step of returning the pointer to the pointer start area according to the input of the character. According to the present invention, an optical interface unit is installed in a portable device supporting character input and a character is input by moving a pointer via sensing the movement of an object in contact with the optical interface unit, thereby providing a character input method for a portable device and the portable device, which embody an optimized character input type maximizing convenience of users.
摘要翻译：提供了一种用于包括显示屏和便携式设备的便携式设备的字符输入方法。用于便携式设备的字符输入方法包括将指示器定位在显示屏幕上的预定指针开始区域的步骤; 感测与便携式设备的光学接口单元接触移动的物体的移动的步骤; 根据感测到的移动，通过从指针开始区域移动指针来输入字符的步骤; 以及根据字符的输入将指针返回到指针开始区域的步骤。根据本发明，光接口单元安装在支持字符输入的便携式设备中，并且通过感测与光接口单元接触的对象的移动来移动指针来输入字符，由此提供字符输入方法，便携式设备和便携式设备，其体现了优化的字符输入类型，最大限度地提高了用户的便利性。

4. 发明申请

WO2007102642A1 MOBILE PHONE USING OPTICAL POINTING DEVICE TO INPUT LETTERS 审中-公开
标题翻译：移动电话使用光学指示装置输入字母
公开(公告)号：WO2007102642A1
公开(公告)日：2007-09-13
申请号：PCT/KR2006/003060
申请日：2006-08-03
申请人： CRUCIALTEC CO., LTD. , AHN, Keon-Joon , PARK, Chul , BAE, Jae-Hun , KIM, Jae-Dong , KO, Hee-Gon
发明人： AHN, Keon-Joon , PARK, Chul , BAE, Jae-Hun , KIM, Jae-Dong , KO, Hee-Gon
IPC分类号： G06F3/033 , H04B1/40
CPC分类号： H04M1/22 , G06F1/1615 , G06F1/1622 , G06F1/1624 , G06F1/1686 , G06K9/228 , H04M1/0231 , H04M1/0235 , H04M1/2755 , H04M2250/70
摘要： An optically pointed letter-inputting portable terminal having a display screen, a signal receiving and transmitting device and input buttons is provided. The portable terminal includes an optical pointing device (100) mounted to a specified position of the portable terminal and used as a letter input means. The optical pointing device includes a light source for irradiating a light beam to be used in writing letters on a floor surface (103) as a light pointing object. The display screen (101) is adapted to directly display the letters written on the floor surface (103).
摘要翻译：提供具有显示屏，信号接收和发送装置和输入按钮的光学指向字母输入便携式终端。便携式终端包括安装在便携式终端的指定位置并用作字母输入装置的光学指向装置（100）。光学指向装置包括用于将用于以书写字母的光束照射在作为指示对象的地板表面（103）上的光源。显示画面（101）适于直接显示写在地面（103）上的字母。

5. 发明申请

WO2006011711A1 OPTICAL POINTING APPARATUS AND PERSONAL PORTABLE DEVICE HAVING THE OPTICAL POINTING APPARATUS 审中-公开
标题翻译：光学指示装置和具有光学指示装置的个人便携式装置
公开(公告)号：WO2006011711A1
公开(公告)日：2006-02-02
申请号：PCT/KR2005/001747
申请日：2005-06-10
申请人： CRUCIALTEC CO., LTD. , GNC CO., LTD. , AHN, Keon Joon , PARK, Chul , KIM, Jae Dong , BAE, Jae Hun
发明人： AHN, Keon Joon , PARK, Chul , KIM, Jae Dong , BAE, Jae Hun
IPC分类号： G06F3/033
CPC分类号： G06F3/0317 , G06F3/03547
摘要： There are provided an optical pointing device and a personal portable device employing the same, the optical pointing device in which a horizontal optical path is formed, thereby minimizing the thickness of an optical system and providing a sufficient depth of a focus. The optical pointing device includes a cover glass directly contacting an object, a light source unit emitting light to the cover glass, and a light receiving unit reflecting the light reflected by the object in a predetermined direction via the cover glass and condensing the light in the predetermined direction, and picking up an image of the light. According to the present invention, pointing is possible by using the surface of a finger and a horizontal optical path is formed such that the thickness of an optical system is minimized, and a sufficient depth of a focus is provided, thereby keeping a beautiful exterior of an ultra slim personal portable device and performing convenient pointing.
摘要翻译：提供了一种光学指向装置和采用该光学指示装置的个人便携式装置，其中形成水平光路的光学指向装置，从而最小化光学系统的厚度并提供足够的焦点深度。光学指向装置包括与物体直接接触的覆盖玻璃，向盖玻璃发光的光源单元，以及受光单元，其经由盖玻璃将预定方向的被物体反射的光反射，并将光聚光预定方向，并拾取光的图像。根据本发明，可以通过使用手指的表面进行指示，并且形成水平光路，使得光学系统的厚度最小化，并且提供足够的焦深，从而保持美观的外观超薄的个人便携式设备，执行方便的指点。

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