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1. 发明申请

US20080266862A1 ILLUMINATION OPTICAL APPARATUS 审中-公开
标题翻译：照明光学装置
公开(公告)号：US20080266862A1
公开(公告)日：2008-10-30
申请号：US12062446
申请日：2008-04-03
申请人： Ihar Shyshkin , Chun-Gi Kim , Koan-Young Oh
发明人： Ihar Shyshkin , Chun-Gi Kim , Koan-Young Oh
IPC分类号： F21V5/04
CPC分类号： G02B27/0927 , G02B27/0955 , H04N9/3152
摘要： Disclosed is an illumination optical apparatus that can enlarge a beam divergence angle. In accordance with an embodiment of the present invention, the illumination optical apparatus can include a light source, emitting a beam of light in a predetermined direction at a beam output point; a ball lens, arranged in a forward direction of the beam of light emitted from the light source; and a condensing lens group, condensing the beam of light which has passed through the ball lens on a predetermined point. With the present invention, the size and the volume of the illumination optical apparatus can be reduced by enlarging the beam divergence angle by further including a ball lens.
摘要翻译：公开了一种可以扩大光束发散角的照明光学装置。根据本发明的实施例，照明光学装置可以包括在光束输出点处沿预定方向发射光束的光源; 球透镜，其布置在从光源发射的光束的向前方向上; 以及聚光透镜组，其将通过球透镜的光束会聚在预定点上。通过本发明，可以通过进一步包括球透镜来扩大光束发散角度来减小照明光学装置的尺寸和体积。

2. 发明申请

US20080285160A1 PROJECTION LENS 审中-公开
标题翻译：投影镜头
公开(公告)号：US20080285160A1
公开(公告)日：2008-11-20
申请号：US12114487
申请日：2008-05-02
申请人： Ihar Shyshkin , Koan-Young Oh
发明人： Ihar Shyshkin , Koan-Young Oh
IPC分类号： G02B27/18 , G02B9/06
CPC分类号： G02B7/04 , G02B9/14
摘要： A projection lens for magnifying and projecting input light on a screen is disclosed. The projection lens in accordance with an embodiment of the present invention includes: a first lens having a positive refractive power; a second lens having a negative refractive power and receiving the light that has passed through the first lens; and a third lens combined with the second lens to form a lens group having a positive refractive power and receiving the light that has passed through the second lens and projecting the light on the screen separated by a predetermined length from the lens group.
摘要翻译：公开了一种用于在屏幕上放大和投影输入光的投影透镜。根据本发明实施例的投影透镜包括：具有正折光力的第一透镜; 具有负屈光力并接收已经穿过第一透镜的光的第二透镜; 以及与所述第二透镜组合的第三透镜，以形成具有正折光力的透镜组，并且接收已经穿过所述第二透镜的光并将所述光投射在与所述透镜组分开预定长度的屏幕上。

3. 发明申请

US20080212037A1 MINIATURE COLOR DISPLAY APPARATUS 审中-公开
标题翻译： MINIATURE彩色显示设备
公开(公告)号：US20080212037A1
公开(公告)日：2008-09-04
申请号：US12024680
申请日：2008-02-01
申请人： Ihar Shyshkin , Kwan-Young Oh
发明人： Ihar Shyshkin , Kwan-Young Oh
IPC分类号： G03B21/14
CPC分类号： G03B33/12 , G02B13/0005 , G02B26/0808 , G02B27/104 , G02B27/141 , G02B27/145 , G03B21/2066 , G03B21/208 , H04N9/3105 , H04N9/3129 , H04N9/3173
摘要： A miniature color display apparatus are disclosed. In accordance with an embodiment of the present invention, the miniature color display apparatus can include N light sources, emitting each two-dimensional color beam of light, N is a natural number and is the same as or larger than 3; a path adjusting material, adjusting an emission path of each color beam of light to allow each color beam of light emitted from the N light sources to be emitted though the same path; an optical modulator, optically modulating each incident color beam of light according to light intensity information; and a beam converter, converting the two-dimensional color beam of light to a one-dimensional color beam of light to allow each color beam of light having the emission path adjusted by the path adjusting material to be one-dimensionally incident on the optical modulator.
摘要翻译：公开了一种微型彩色显示装置。根据本发明的实施例，微型彩色显示装置可以包括发射每个二维彩色光束的N个光源，N是自然数，并且等于或大于3; 路径调整材料，调整每个颜色光束的发射路径，以允许从N个光源发射的每个颜色光束通过相同的路径发射; 光调制器，根据光强度信息光调制每个入射的彩色光束; 以及光束转换器，将二维彩色光束转换为一维彩色光束，以允许具有由路径调节材料调整的发射路径的每个色光束一维地入射到光调制器上。

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