FR2238983B2 - - Google Patents
Info
- Publication number
- FR2238983B2 FR2238983B2 FR7426147A FR7426147A FR2238983B2 FR 2238983 B2 FR2238983 B2 FR 2238983B2 FR 7426147 A FR7426147 A FR 7426147A FR 7426147 A FR7426147 A FR 7426147A FR 2238983 B2 FR2238983 B2 FR 2238983B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/08—Cursor circuits
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17869071A | 1971-09-08 | 1971-09-08 | |
| US383257A US3913089A (en) | 1973-07-27 | 1973-07-27 | Method and apparatus for generating a traveling display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2238983A2 FR2238983A2 (en) | 1975-02-21 |
| FR2238983B2 true FR2238983B2 (en) | 1978-06-09 |
Family
ID=26874556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7426147A Expired FR2238983B2 (en) | 1971-09-08 | 1974-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2434386A1 (en) |
| FR (1) | FR2238983B2 (en) |
| GB (1) | GB1471284A (en) |
-
1974
- 1974-06-27 GB GB2863274A patent/GB1471284A/en not_active Expired
- 1974-07-17 DE DE19742434386 patent/DE2434386A1/en not_active Withdrawn
- 1974-07-26 FR FR7426147A patent/FR2238983B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1471284A (en) | 1977-04-21 |
| DE2434386A1 (en) | 1975-02-13 |
| FR2238983A2 (en) | 1975-02-21 |