Display device
US4731630A · kind A · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 9, 1986 |
| Grant date | Mar 15, 1988 |
| Priority date | — |
| Expiry date | Jun 9, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/20
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An information display device comprises a scale display including segments arranged in a line in one direction in the display area and a character display arranged in the display area for displaying characters and/or numerals. The character display includes display elements arranged along the same line of the scale display and at least a portion of the display elements of the character display are arranged between segments of the scale display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.