| |
 |
|
Class Information
Number: 359/637
Name: Optical: systems and elements > Single channel simultaneously to or from plural channels (e.g., light dividing, combining, or plural image forming, etc.) > By partial reflection at beam splitting or combining surface > With path length or aberration correcting element
Description: Subject matter which includes a device, circuit, or circuit component that corrects an undesirable condition which affects a light beam.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6822800 |
Objective lens for optical pickup |
Nov. 23, 2004 |
| 6822802 |
Terrestrial telescope with digital camera |
Nov. 23, 2004 |
| 6819504 |
High NA objective lens for optical pick-up |
Nov. 16, 2004 |
| 6816315 |
Optical path length tuner |
Nov. 9, 2004 |
| 6816316 |
Smoothing laser beam integration using optical element motion |
Nov. 9, 2004 |
| 6807019 |
Objective lens having diffractive structure for optical pick-up |
Oct. 19, 2004 |
| 6804063 |
Optical interference filter having parallel phase control elements |
Oct. 12, 2004 |
| 6798581 |
Optical pickup method and apparatus for performing read and write operations on recording media |
Sep. 28, 2004 |
| 6795042 |
Image display apparatus |
Sep. 21, 2004 |
| 6789901 |
System and method for providing images for an operator of a vehicle |
Sep. 14, 2004 |
| 6788343 |
Image-forming optical system |
Sep. 7, 2004 |
| 6788468 |
Wavelength locker module and wavelength controller for optical communication |
Sep. 7, 2004 |
| 6760169 |
Prism optical element, image observation apparatus and image display apparatus |
Jul. 6, 2004 |
| 6735014 |
Aberration correcting optical relay for optical system, in particular mirror telescope |
May. 11, 2004 |
| 6728043 |
Microlithographic illumination method and a projection lens for carrying out the method |
Apr. 27, 2004 |
| 6728042 |
Optical pick-up device and objective lens used therein |
Apr. 27, 2004 |
| 6724539 |
Interleaver |
Apr. 20, 2004 |
| 6707615 |
Optical pickup apparatus restricting aberration and optical disc apparatus using the same |
Mar. 16, 2004 |
| 6693742 |
Arrangement for illumination with a plurality of wavelengths in a microscope |
Feb. 17, 2004 |
| 6687057 |
Image display apparatus having rotationally asymmetric phase distribution |
Feb. 3, 2004 |
| 6674473 |
Image pickup apparatus |
Jan. 6, 2004 |
| 6671099 |
Image-forming optical system |
Dec. 30, 2003 |
| 6661581 |
Graded index microlenses and methods of design and formation |
Dec. 9, 2003 |
| 6646811 |
Optical element and compound display apparatus using the same |
Nov. 11, 2003 |
| 6646812 |
De-centered optical system and optical apparatus equipped therewith |
Nov. 11, 2003 |
| 6633337 |
Electronic camera |
Oct. 14, 2003 |
| 6611379 |
Beam splitter and method for generating equal optical path length beams |
Aug. 26, 2003 |
| 6611385 |
Wearable display system |
Aug. 26, 2003 |
| 6590724 |
Color image display system and color image pickup system that use decentered optical system |
Jul. 8, 2003 |
| 6590714 |
Color combining optical system and projection type display apparatus having the same |
Jul. 8, 2003 |
| 6586717 |
Optical scanning head |
Jul. 1, 2003 |
| 6532113 |
Display device for use in vehicle |
Mar. 11, 2003 |
| 6522390 |
Projection exposure method and apparatus |
Feb. 18, 2003 |
| 6517209 |
Color-separating prism utilizing reflective filters and total internal reflection |
Feb. 11, 2003 |
| 6512635 |
Observation optical system and photographing optical system |
Jan. 28, 2003 |
| 6510010 |
Real image mode finder optical system and lens |
Jan. 21, 2003 |
| 6510006 |
Image-forming optical system |
Jan. 21, 2003 |
| 6501602 |
Image display apparatus having three-dimensionally decentered optical path |
Dec. 31, 2002 |
| 6480337 |
Image display apparatus |
Nov. 12, 2002 |
| 6473241 |
Wide field-of-view imaging system using a reflective spatial light modulator |
Oct. 29, 2002 |
| 6464361 |
Image display apparatus having three-dimensionally decentered optical path |
Oct. 15, 2002 |
| 6445507 |
Viewing optical system and image display apparatus using the same |
Sep. 3, 2002 |
| 6421185 |
Wide field-of-view imaging system using a spatial light modulator |
Jul. 16, 2002 |
| 6421184 |
Optical path splitting element and image display apparatus using the same |
Jul. 16, 2002 |
| 6414326 |
Technique to separate dose-induced vs. focus-induced CD or linewidth variation |
Jul. 2, 2002 |
| 6404559 |
Twin-lens projection display |
Jun. 11, 2002 |
| 6404558 |
Projection display with color separation/synthesizing prism unit |
Jun. 11, 2002 |
| 6396638 |
Optical pickup device capable of stable tracking |
May. 28, 2002 |
| 6396639 |
Viewing optical system and image display apparatus using the same |
May. 28, 2002 |
| 6356393 |
Optical device for pilot's visor comprising a tubular mirror |
Mar. 12, 2002 |
|
|
|
