发明名称 DISPLAY DEVICE
摘要 A display device is provided to reduce light leakage and improve a contrast ratio by moving a pair of polarizers that have a plurality of absorption axes with different absorption coefficients and are stacked in a parallel nicol state such that they deviate from a crosses nicol state. A first light transmitting substrate and a second light transmitting substrate face each other. A display device is formed between the first light transmitting substrate and the second light transmitting substrate. A first layer(103) includes a first polarizer formed outside the first transmitting substrate. A second layer(104) includes a second polarizer formed outside the second transmitting substrate. The first and second polarizers have a wavelength distribution of an absorption coefficient for an absorption axis different from each other. The absorption axis of the first polarizer is disposed in a parallel nicol state. The absorption axis of the second polarizer is disposed in a parallel nicol state. The absorption axes of the first and second polarizers deviate from a crossed nicol state.
申请公布号 KR20070088363(A) 申请公布日期 2007.08.29
申请号 KR20070017744 申请日期 2007.02.22
申请人 SEMICONDUCTOR ENERGY LABORATORY K.K. 发明人 EGI YUJI;ISHITANI TETSUJI;NISHI TAKESHI
分类号 G02F1/1335 主分类号 G02F1/1335
代理机构 代理人
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