TW346621B - Driver circuit of plasma display unit using zero voltage switching to drive plasma display - Google Patents
Driver circuit of plasma display unit using zero voltage switching to drive plasma displayInfo
- Publication number
- TW346621B TW346621B TW086120032A TW86120032A TW346621B TW 346621 B TW346621 B TW 346621B TW 086120032 A TW086120032 A TW 086120032A TW 86120032 A TW86120032 A TW 86120032A TW 346621 B TW346621 B TW 346621B
- Authority
- TW
- Taiwan
- Prior art keywords
- plasma display
- display unit
- driver circuit
- electrically connected
- voltage source
- Prior art date
Links
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
A method for driving a plasma display unit by using a driver circuit to drive a plasma display, the plasma display unit keeping the display of an image signal by a sustaining charge/discharge, the driver circuit comprising an inductor connected in parallel with two ends of the plasma display unit, a voltage source for charging the plasma display unit and the inductor, a first switch electrically connected between the voltage source and a first end of the plasma display unit, a second switch electrically connected between the first end of the plasma display unit and a ground line, a third switch electrically connected between the voltage source and a second end of the plasma display unit, and a fourth switch electrically connected between the second end of the plasma display unit and the ground line, the first and the second switches all being consisted of a transistor, a parasitic diode being existed between the drain and source of each transistor; in which the first switch and the fourth switch set up the voltage of the current flowing from the voltage source through the inductor to a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW086120032A TW346621B (en) | 1997-12-31 | 1997-12-31 | Driver circuit of plasma display unit using zero voltage switching to drive plasma display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW086120032A TW346621B (en) | 1997-12-31 | 1997-12-31 | Driver circuit of plasma display unit using zero voltage switching to drive plasma display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW346621B true TW346621B (en) | 1998-12-01 |
Family
ID=58263910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086120032A TW346621B (en) | 1997-12-31 | 1997-12-31 | Driver circuit of plasma display unit using zero voltage switching to drive plasma display |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW346621B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7138994B2 (en) | 2000-11-09 | 2006-11-21 | Lg Electronics Inc. | Energy recovering circuit with boosting voltage-up and energy efficient method using the same |
-
1997
- 1997-12-31 TW TW086120032A patent/TW346621B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7138994B2 (en) | 2000-11-09 | 2006-11-21 | Lg Electronics Inc. | Energy recovering circuit with boosting voltage-up and energy efficient method using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |