FLEXIBLE ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
The present invention relates to a flexible organic light-emitting diode (OLED) display device comprising a touch sensor, an optical film and a polarization panel in order to reduce thickness. The touch sensor is bonded to an upper surface of a display panel. The optical film is bonded to an upper s...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a flexible organic light-emitting diode (OLED) display device comprising a touch sensor, an optical film and a polarization panel in order to reduce thickness. The touch sensor is bonded to an upper surface of a display panel. The optical film is bonded to an upper surface of the touch sensor. The polarization panel is bonded to an upper surface of the optical film. The optical film generates light having a phase difference of /4. The polarization panel circularly and linearly polarizes the light, generated by the optical film, having a phase difference of /4 and output the same.
본 발명은 두께를 줄일 수 있는 플렉서블 유기 발광다이오드 표시장치에 관한 것으로, 터치센서, 광학필름, 및 편광판을 구비한다. 터치센서는 표시패널의 상면에 접합되고, 광학필름은 터치센서의 상면에 접합되며, 편광판은 광학필름의 상면에 접합된다. 광학필름은 λ/4 위상차 광을 발생시키고, 편광판은 광학필름으로부터 발생되는 λ/4 위상차 광을 원편광시킨 후 선편광하여 출력한다. |
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