POWER SUPPLY AND DISPLAY DEVICE USING THE SAME

A power supply and a display device using the same are provided. The power supply includes a logic voltage generator and a power voltage generator. The logic voltage generator generates an internal logic voltage based on an externally input voltage. The power voltage generator generates a plurality...

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Bibliographic Details
Main Authors CHO Soondong, PARK Mingyu
Format Patent
LanguageEnglish
Published 05.01.2017
Subjects
ADVERTISING
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRICITY
GENERATION
PHYSICS
SEALS
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Summary:A power supply and a display device using the same are provided. The power supply includes a logic voltage generator and a power voltage generator. The logic voltage generator generates an internal logic voltage based on an externally input voltage. The power voltage generator generates a plurality of power voltages based on the external input voltage. When the external input voltage is cut off, the power voltage generator stops outputting a drain voltage, and then stops outputting a half drain voltage.
Bibliography:Application Number: US201615194883