DRIVING VOLTAGE SETTING DEVICE, METHOD OF SETTING DRIVING VOLTAGE FOR DISPLAY DEVICE, AND DISPLAY DEVICE

DRIVING VOLTAGE SETTING DEVICE, METHOD OF SETTING DRIVING VOLTAGE FOR DISPLAY DEVICE, AND DISPLAY DEVICE

A driving voltage setting device includes a first voltage determiner, a luminance measurer, and a second voltage determiner. The first voltage determiner is configured to: determine, based on a variable preliminary black gray scale voltage (BGSV) under a first display luminance condition, a first BG...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PYO, Si Beak
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:A driving voltage setting device includes a first voltage determiner, a luminance measurer, and a second voltage determiner. The first voltage determiner is configured to: determine, based on a variable preliminary black gray scale voltage (BGSV) under a first display luminance condition, a first BGSV corresponding to a first display luminance of a display device; and determine, based on the variable preliminary BGSV under a second display luminance condition, a second BGSV corresponding to a second display luminance of the display device. The luminance measurer is configured to measure a luminance of a BGSV of the display device using the variable preliminary BGSV. The second voltage determiner is configured to determine, based on the first BGSV and the second BGSV, BGSVs respectively corresponding to a plurality of preset display luminances between the first display luminance and the second display luminance.