Liquid crystal display device and timepiece
AssigneeCasio Computer Co., Ltd.
InventorShinya CHO
Life of this patent
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Abstract
A liquid crystal display device includes a first transmissive polarizer, a second transmissive polarizer, a liquid crystal layer disposed between the first transmissive polarizer and the second transmissive polarizer, a reflective polarizer disposed on a side of the second transmissive polarizer opposite to a liquid-crystal-layer side closer to the liquid crystal layer, and a luminous layer disposed on a side of the reflective polarizer opposite to the liquid-crystal-layer side. A reflection axis of the reflective polarizer is not parallel to either an absorption axis or a transmission axis of the second transmissive polarizer as viewed in a direction perpendicular to the second transmissive polarizer.
Claims13
A liquid crystal display device comprising:
- a first transmissive polarizer;
- a second transmissive polarizer;
- a liquid crystal layer disposed between the first transmissive polarizer and the second transmissive polarizer;
- a reflective polarizer disposed on a side of the second transmissive polarizer opposite to a liquid-crystal-layer side closer to the liquid crystal layer;
- and
- a luminous layer disposed on a side of the reflective polarizer opposite to the liquid-crystal-layer side,
- wherein a reflection axis of the reflective polarizer is not parallel to either an absorption axis or a transmission axis of the second transmissive polarizer as viewed in a direction perpendicular to the second transmissive polarizer.
Dependencies are inferred from the claim text.