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| Application No. | Application Title | Issue Date |
| 20110012867 | OPTICAL TOUCH SCREEN DEVICE An optical touch screen device includes a display screen, a number of infrared sensors, two infrared sources, and a processing unit. The display screen has N sides, wherein N represents an integer greater than two. The number of infrared sensors is N−1. The N−1 infr... | 01/20/2011 |
| 20070070228 | Camera module A camera module (8) includes a lens module (10), a focus correction element (20) disposed along optical axis of the lens module (10), an electrical control unit (30), and a temperature sensor (40). The focus correction element i... | 03/29/2007 |
| 20070058272 | Lens module A lens module (800) includes a lens barrel (20), a base (10), and a temperature compensation module (30). A first lens (201) is disposed in the lens barrel. The lens barrel is disposed in the base. The temperature compensation module i... | 03/15/2007 |
| 20070058270 | Optical lens and camera module employing the same An exemplary optical lens (24) is provided for a camera module (20). The optical lens includes a lens portion (242) and a mounting portion (243). The lens portion is located at a center of the mounting portion. The lens portion is configured ... | 03/15/2007 |
| 20070058072 | Lens module for digital camera A digital camera module (100) includes a barrel (1), an IR-cut filter (3) and at least one lens element (4). The IR-cut filter is fixed to the barrel. The at least one lens element is received in the barrel and is disposed behind the IR-cut f... | 03/15/2007 |
| 20060245089 | Optical module An optical module (100) includes a barrel (12), a sleeve (14), and a lens module (16). The lens module is secured in the sleeve. The sleeve is made of a low coefficient of thermal expansion material and is secured in the barrel. When temperat... | 11/02/2006 |
| 20060146424 | Lens having a diffractive surface A lens system (46) that can be used in a digital camera includes, in sequence, a first lens element (20), a second lens element (30) and a third lens element (40). The first lens element is biconvex and includes a first spherical surface (... | 07/06/2006 |
| 20060120661 | Thermally induced pressure operated optical switch and display device using the same A thermally induced pressure operated optical switch (3) includes a prism (31), and a substrate (32) disposed below the prism. The substrate defines a plurality of switch elements (35). Each switch element includes a first chamber (351... | 06/08/2006 |
| 20050281046 | Fiber display device A fiber display device (200) includes a light source (21), a fiber binding (27) for transmitting light beams from the light source and a brightness modulating system (29) for modulating the transmission of the light beams. The fiber binding i... | 12/22/2005 |
| 20050227745 | Portable communication device with plural olfactory cuing A portable communication device includes a body (11) having a container (111) and a buffer room (115), and a plurality of fragrance releasing apparatuses (12) housed in the container. The body houses main circuitry therein. The buffer room co... | 10/13/2005 |
| 20050225743 | Laser range finder having reflective micro-mirror and laser measuring method A laser range finder (3) includes an optical source (33) for emitting light beams, a switchable micro-mirror (30) for receiving the light beams and selectively transmitting them to a fixed mirror (40) and a moveable mirror (42) respect... | 10/13/2005 |
| 20050192065 | Portable communication device with plural olfactory cuing A portable communication device includes a body (11) having a container (111), and a pair of fragrance dispensing apparatuses (12) housed in the container. The body houses main circuitry therein. The container also houses a plurality of electrical c... | 09/01/2005 |
| 20050041162 | Display apparatus switchable between a two-dimensional display and a three-dimensoinal display A display apparatus (20) includes a display panel (22) having pixels, a movable light shielding plate (23), and a light deflection plate (24). The light shielding plate is interposed between the display panel and the light deflection plate, a... | 02/24/2005 |
