JPH056391B2 - - Google Patents
Info
- Publication number
- JPH056391B2 JPH056391B2 JP58000861A JP86183A JPH056391B2 JP H056391 B2 JPH056391 B2 JP H056391B2 JP 58000861 A JP58000861 A JP 58000861A JP 86183 A JP86183 A JP 86183A JP H056391 B2 JPH056391 B2 JP H056391B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- diodes
- current
- constant current
- circuit
- Prior art date
- 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 - Lifetime
Links
- 230000000630 rising effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/202—Gamma control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58000861A JPS59126374A (ja) | 1983-01-07 | 1983-01-07 | 非直線回路 |
US06/568,258 US4589021A (en) | 1983-01-07 | 1984-01-04 | Gamma compensating circuit |
CA000444632A CA1204853A (en) | 1983-01-07 | 1984-01-04 | Gamma compensating circuit |
EP84300082A EP0116398B1 (de) | 1983-01-07 | 1984-01-06 | Gamma-Kompensationsschaltung |
AT84300082T ATE29094T1 (de) | 1983-01-07 | 1984-01-06 | Gamma-kompensationsschaltung. |
DE8484300082T DE3465563D1 (en) | 1983-01-07 | 1984-01-06 | Gamma compensating circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58000861A JPS59126374A (ja) | 1983-01-07 | 1983-01-07 | 非直線回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59126374A JPS59126374A (ja) | 1984-07-20 |
JPH056391B2 true JPH056391B2 (de) | 1993-01-26 |
Family
ID=11485443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58000861A Granted JPS59126374A (ja) | 1983-01-07 | 1983-01-07 | 非直線回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59126374A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0235862B1 (de) * | 1986-03-07 | 1991-11-06 | Koninklijke Philips Electronics N.V. | Gamma-Korrekturschaltung |
-
1983
- 1983-01-07 JP JP58000861A patent/JPS59126374A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59126374A (ja) | 1984-07-20 |
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