ORGANIC LIGHT EMITTING DISPLAY DEVICE, AND METHOD OF GENERATING A GAMMA REFERENCE VOLTAGE FOR THE SAME

• Main Author: KIM, MIN WEUN
• Format: Patent
• Language: English; Korean
• Published: 29.04.2014
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

An organic light emitting display device includes a display panel having pixel circuits, a scan driving part which provides a scan signal to the pixel circuits, a data driving part which provides a data signal to the pixel circuits, a power supply part which provides a first power voltage and a seco...