METHOD OF DETECTING ERRORS OF MULTI-TIME PROGRAMMABLE OPERATIONS, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE EMPLOYING THE SAME

• Main Authors: KIM, TAE SIK, LEE, CHANG KIL, LEE, CHANG JIN, KWON, MYOUNG HO
• Format: Patent
• Language: English; Korean
• Published: 08.07.2014
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CALCULATING; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SEALS

A method of detecting an error of a multi-time programmable (MTP) operation writes a gamma-offset and a header-bit for each reference gray-level in an MTP memory device while the MTP operation on a pixel circuit is performed, wherein the header-bit indicates whether or not the gamma-offset is writte...