Optical stack and organic light emitting diode display comprising the same

The present invention relates to an optical stack and an organic light emitting diode display, wherein the optical stack has an adhesive layer. The adhesive layer is disposed between a cover plate and a circular polarizer component, between the circular polarizer component and a touch component, or...

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Bibliographische Detailangaben
Hauptverfasser: CHEN, WEIOU, LIU, MINGUNG, YEN, CHE-WEI, HSIAO, PO-YU, CHANG, YAIN, WU, HOIEN, YANG, YI-LUNG, LIU, SHENG-FA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention relates to an optical stack and an organic light emitting diode display, wherein the optical stack has an adhesive layer. The adhesive layer is disposed between a cover plate and a circular polarizer component, between the circular polarizer component and a touch component, or between the touch component and the display component. Wherein, the storage modulus of the adhesive layer at 60 DEG C is between 15kPa and 30kPa, the ratio of the storage modulus of the adhesive layer at -30 DEG C to the storage modulus at 60 DEG C is between 6 to 16. The organic light emitting diode display includes the optical stack.