| Patent Number |
Title Of Patent |
Date Issued |
| 6594205 |
Optical scanning device with parallel-controlled actuators |
July 15, 2003 |
| An optical scanning device includes a radiation source; an optical lens system with an optical axis for focusing a radiation beam supplied, in operation, by the radiation source into a scanning spot on an information carrier, the lens system including a housing, a first lens which is |
| 6411280 |
Input device generating tactual cues |
June 25, 2002 |
| An input device (200) comprises a number of distinct touch areas (230, 232), i.e. areas which are normally in contact with a user while manipulating the device. At least two of such touch areas (230, 232) have corresponding tactual cue generating units (240, 242) for conveying tactua |
| 6310840 |
Optical scanning device comprising a main lens and an auxiliary lens |
October 30, 2001 |
| An optical player includes an optical scanning device. The scanning device includes an optical lens system for focusing a light beam into a scanning spot on a track of an information carrier. The scanning device includes a first actuator for displacing the lens system parallel to an opti |
| 6256287 |
Method of manufacturing a lens system comprising two lens elements |
July 3, 2001 |
| In an optical recorder and/or player the lens system of the scanning device focuses the light beam into a scanning spot on the information carrier. The lens system includes a main or objective lens and an auxiliary or solid immersion lens to provide the large numerical aperture required |
| 6130789 |
Optical scanning device comprising a lens system with a compact actuator |
October 10, 2000 |
| An optical scanning device includes an optical lens system for focusing a light beam into a scanning spot on an information carrier. The lens system includes a housing containing a main or objective lens and an auxiliary or solid immersion lens with a ring-shaped holder. The lens combina |
| 5986396 |
Deflection unit with rigidly coupled yoke ring and coil support |
November 16, 1999 |
| Deflection unit for a display tube, comprising a coil support (8) with a saddle-type field deflection coil (12) and a yoke ring (14) surrounding this coil. A form-filling adhesive material (extending between the open portions of the field deflection coil as far as the support) is provide |
