KR890009832U - Power supply switching circuit of LCD TV - Google Patents
Power supply switching circuit of LCD TVInfo
- Publication number
- KR890009832U KR890009832U KR2019870018605U KR870018605U KR890009832U KR 890009832 U KR890009832 U KR 890009832U KR 2019870018605 U KR2019870018605 U KR 2019870018605U KR 870018605 U KR870018605 U KR 870018605U KR 890009832 U KR890009832 U KR 890009832U
- Authority
- KR
- South Korea
- Prior art keywords
- lcd
- power supply
- switching circuit
- supply switching
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018605U KR900005949Y1 (en) | 1987-10-31 | 1987-10-31 | Power converting circuit for liquid tv |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018605U KR900005949Y1 (en) | 1987-10-31 | 1987-10-31 | Power converting circuit for liquid tv |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890009832U true KR890009832U (en) | 1989-05-31 |
KR900005949Y1 KR900005949Y1 (en) | 1990-06-30 |
Family
ID=19269035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870018605U KR900005949Y1 (en) | 1987-10-31 | 1987-10-31 | Power converting circuit for liquid tv |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900005949Y1 (en) |
-
1987
- 1987-10-31 KR KR2019870018605U patent/KR900005949Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900005949Y1 (en) | 1990-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK382687D0 (en) | POWER SUPPLY CIRCUIT | |
KR890009832U (en) | Power supply switching circuit of LCD TV | |
KR850010544U (en) | Switching power supply circuit of small TV | |
KR890009671U (en) | Initial starting stabilization circuit of switching power supply | |
KR870019225U (en) | Vertical start power supply circuit of TV set | |
KR890011792U (en) | Protection circuit of switching power supply circuit | |
KR890005751U (en) | Switching power supply power switching circuit | |
KR890024021U (en) | Power supply display circuit of color TV | |
KR860008946U (en) | External synchronization circuit of switching mode power supply | |
KR850002220U (en) | Initial power supply circuit of switching mode power supply | |
KR880010804U (en) | Synchronization circuit of switching power supply | |
KR880020851U (en) | TV power consumption selection circuit | |
KR900010961U (en) | Synchronization circuit of switching mode power supply | |
KR880020765U (en) | High voltage rise display circuit of TV | |
KR880012940U (en) | LCD power supply circuit | |
KR890014971U (en) | Output control circuit of switching mode power supply | |
KR910013468U (en) | Tuner supply power switching circuit | |
KR880007112U (en) | Small TV/RADIO combined set power supply switching circuit | |
KR890011787U (en) | Overcurrent limiting circuit of power supply | |
KR870011407U (en) | Driving circuit of switching power supply | |
KR890015421U (en) | Auto power off circuit of monitor | |
KR890011677U (en) | Power switching circuit for monitors and VCR-integrated devices | |
KR880013925U (en) | Switching mode power supply circuit | |
KR890011496U (en) | Power supply control circuit for other devices using timer of VCR | |
KR940025643U (en) | Automatic switching circuit of power supply |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971229 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |