GRADATION VOLTAGE GENERATOR AND DISPLAY DRIVING APPARATUS

• Main Authors: WOO JAE-HYUCK, KIM IN-SUK, HAN BYUNG-HUN
• Format: Patent
• Language: English
• Published: 17.12.2015
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

A gradation voltage generator for applying a gradation voltage according to gamma characteristics of a display panel includes a reference gamma selector that receives a maximum reference voltage, a minimum reference voltage, and a first reference voltage, and selects and outputs a maximum gamma volt...