OPTICAL FILM FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT EMITTING DISPLAY EMPLOYING THE SAME

• Main Authors: SHIM, HONG SHIK, CHO, EUN YOUNG, KIM, HYUN MIN, JEONG, CHUL HO, OH, YOUNG, SHIN, YOU MIN
• Format: Patent
• Language: English; Korean
• Published: 03.12.2014
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SEMICONDUCTOR DEVICES

Disclosed are an optical film for reducing color changes and an organic light emitting display device employing the same. The disclosed optical film comprises: a first lens pattern layer on which a plurality of first grooves are formed in a stripe formation; and a second lens pattern layer provided...