| |
 |
|
Class Information
Number: 359/630
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 > Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.)
Description: Subject matter which forms a composite image by combining visual display information with the light incident on an observer"s field of view.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4218111 |
Holographic head-up displays |
Aug. 19, 1980 |
| 4193666 |
Display collimator system including a standby reticle arrangement |
Mar. 18, 1980 |
| 4191450 |
Double clip lettering guide adjustment wedge |
Mar. 4, 1980 |
| 4167113 |
Display systems |
Sep. 11, 1979 |
| 4111527 |
Display instrument using optical collimation |
Sep. 5, 1978 |
| 4099841 |
Head up displays using optical combiner with three or more partially reflective films |
Jul. 11, 1978 |
| 4093347 |
Optical simulation apparatus using controllable real-life element |
Jun. 6, 1978 |
| 4082440 |
Compact microform reader |
Apr. 4, 1978 |
| 4042957 |
Display systems |
Aug. 16, 1977 |
| 4018533 |
Optical instrument employing reticle having preselected visual response pattern formed thereon |
Apr. 19, 1977 |
| 4012123 |
Binocular device for displaying numerical information in field of view |
Mar. 15, 1977 |
| 3945716 |
Rotatable head up display with coordinate reversal correctives |
Mar. 23, 1976 |
| 3942901 |
Optical sighting instrument with means for producing a sighting mark |
Mar. 9, 1976 |
| 3936148 |
Head-up display units and optical devices |
Feb. 3, 1976 |
| 3932861 |
Vehicle head-up display systems |
Jan. 13, 1976 |
|
|
|
