Color display device
AssigneeHitachi, Ltd.
InventorsYoshiaki Nakayoshi, Kazuhiko Yanagawa
Life of this patent
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Abstract
A color display device including a pair of substrates having a display portion and a peripheral portion. Gate signal lines and drain signal lines are formed on one substrate of the pair of substrates with a protective film being formed on the gate signal lines, the drain signal lines, and the one substrate including at least one of the peripheral portion and the display portion thereof. Color filters are formed on the other substrate and spacers are formed on the one substrate including the peripheral portion. At least two of the color filters are laminated in the peripheral portion, and a thickness of the protective film in the display portion is greater than a thickness of the protective film at a position of one of the spacers arranged in the peripheral portion.
Claims17
A color display device comprising:
- a pair of substrates having a display portion and a peripheral portion;
- a plurality of gate signal lines and a plurality of drain signal lines formed on one substrate of the pair of substrates;
- a protective film formed on the plurality of gate signal lines, the plurality of drain signal lines, and the one substrate of the pair of substrates including at least one of the peripheral portion and the display portion thereof;
- a plurality of color filters formed on the other substrate of the pair of substrates;
- and
- a plurality of spacers formed on the one substrate of the pair of substrates including the peripheral portion thereof,
- wherein at least two of the plurality of color filters are laminated in the peripheral portion;
- and
- wherein a thickness of the protective film in the display portion is greater than a thickness of the protective film at a position of one of the plurality of spacers arranged in the peripheral portion.
A color display device comprising:
- a pair of substrates having a display portion and a peripheral portion;
- a plurality of gate signal lines and a plurality of drain signal lines formed on one substrate of the pair of substrates;
- a protective film formed on the plurality of gate signal lines, the plurality of drain signal lines, and the one substrate of the pair of substrates including at least one of the peripheral portion and the display portion thereof;
- a light block film formed on the other substrate of the pair of substrates in the peripheral portion;
- and
- a plurality of spacers formed on the one substrate of the pair of substrates in the display portion and the peripheral portion;
- and
- wherein a thickness of the protective film in the display portion is greater than a thickness of the protective film at a position of one of the plurality of spacers arranged in the peripheral portion.
Dependencies are inferred from the claim text.