NL6907767A - - Google Patents
Info
- Publication number
- NL6907767A NL6907767A NL6907767A NL6907767A NL6907767A NL 6907767 A NL6907767 A NL 6907767A NL 6907767 A NL6907767 A NL 6907767A NL 6907767 A NL6907767 A NL 6907767A NL 6907767 A NL6907767 A NL 6907767A
- Authority
- NL
- Netherlands
Links
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
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
-
- 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
- H04N5/148—Video amplifiers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73103868A | 1968-05-22 | 1968-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6907767A true NL6907767A (de) | 1969-11-25 |
| NL157771B NL157771B (nl) | 1978-08-15 |
Family
ID=24937787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907767.A NL157771B (nl) | 1968-05-22 | 1969-05-21 | Kleurentelevisieweergeefinrichting voorzien van een bekrachtigingsketen voor een kleurentelevisieweergeefbuis. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3555175A (de) |
| AT (1) | AT306124B (de) |
| BE (1) | BE733188A (de) |
| DE (1) | DE1925710B2 (de) |
| ES (1) | ES367457A1 (de) |
| FR (1) | FR2009143B1 (de) |
| GB (1) | GB1267408A (de) |
| NL (1) | NL157771B (de) |
| SE (1) | SE359010B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647944A (en) * | 1969-08-25 | 1972-03-07 | Rca Corp | Kinescope bias arrangement to provide both constant amplitude dc restoration pulses and arc discharge protection |
| US3700787A (en) * | 1971-01-07 | 1972-10-24 | Gte Sylvania Inc | Line voltage compensating circuitry for rgb color drive system |
| US3736370A (en) * | 1971-01-18 | 1973-05-29 | Gen Electric | Improved chroma clamping circuit |
| US3692931A (en) * | 1971-06-30 | 1972-09-19 | Rca Corp | Television image control circuit |
| JP4960579B2 (ja) * | 2002-02-19 | 2012-06-27 | コピン・コーポレーシヨン | 液晶デイスプレーパネル、液晶デイスプレーシステム、および直流回復のための集積されたスイッチを用いた液晶デイスプレーを駆動する方法 |
| EP1927970A1 (de) * | 2006-11-30 | 2008-06-04 | Stmicroelectronics SA | Verfahren zur Ansteuerung eines Kathodenstrahlröhren-Anzeigebildschirms durch Steuerung der Spannung einer Referenzelektrode und entsprechende Schaltung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800528A (en) * | 1949-06-23 | 1957-07-23 | Du Mont Allen B Lab Inc | Video amplifier bridge circuit for minimizing supply voltage variations |
| US2935556A (en) * | 1955-10-19 | 1960-05-03 | Rca Corp | D.-c. stabilized amplifiers |
| US3449619A (en) * | 1967-04-21 | 1969-06-10 | Tektronix Inc | Apparatus for controlling the voltage on an electron tube element |
| US3469142A (en) * | 1967-06-20 | 1969-09-23 | Spedcor Electronics Inc | Intensity control circuit for oscilloscope or the like |
-
1968
- 1968-05-22 US US731038A patent/US3555175A/en not_active Expired - Lifetime
-
1969
- 1969-04-20 ES ES367457A patent/ES367457A1/es not_active Expired
- 1969-05-09 SE SE06605/69A patent/SE359010B/xx unknown
- 1969-05-16 BE BE733188D patent/BE733188A/xx unknown
- 1969-05-19 GB GB25376/69A patent/GB1267408A/en not_active Expired
- 1969-05-20 DE DE1925710A patent/DE1925710B2/de active Granted
- 1969-05-21 AT AT482269A patent/AT306124B/de not_active IP Right Cessation
- 1969-05-21 NL NL6907767.A patent/NL157771B/xx unknown
- 1969-05-22 FR FR6916747A patent/FR2009143B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1925710B2 (de) | 1973-10-11 |
| DE1925710C3 (de) | 1974-05-02 |
| FR2009143A1 (de) | 1970-01-30 |
| NL157771B (nl) | 1978-08-15 |
| BE733188A (de) | 1969-11-03 |
| DE1925710A1 (de) | 1970-05-14 |
| GB1267408A (en) | 1972-03-22 |
| ES367457A1 (es) | 1971-04-01 |
| SE359010B (de) | 1973-08-13 |
| AT306124B (de) | 1973-03-26 |
| US3555175A (en) | 1971-01-12 |
| FR2009143B1 (de) | 1973-12-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: RCA CORP |