Liquid crystal display device having a circuit board disposed at a recess of a light guide plate
AssigneeSharp Kabushiki Kaisha
InventorTakumi Matsumoto
Life of this patent
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Abstract
A liquid crystal display device comprises an edge light type of a light guide plate for a backlight, having an inclined surface. A back light lamp disposed in a side of a wide edge surface of the light guide plate. A liquid crystal display panel disposed in a side of a rear surface of the light guide plate. A circuit board disposed at a recess of the inclined surface of the light guide plate. A tape carrier connecting the liquid crystal display panel and said circuit board with each other. And an integrated circuit disposed on the tape carrier for driving the liquid crystal panel.
Claims5
A liquid crystal display device comprising:
- a wedge shaped edge light type light guide plate for a backlight, having an inclined major front surface;
- a back light lamp disposed adjacent to a wide edge surface of said light guide plate;
- a liquid crystal display panel disposed adjacent to the rear surface of said light guide plate;
- a circuit board disposed adjacent to said front surface in the thinnest region of said light guide plate without extending along the entire said front surface;
- a tape carrier connecting said liquid crystal display panel and said circuit board with each other;
- and
- an integrated circuit disposed on said tape carrier for driving said liquid crystal panel.
A liquid crystal display device comprising:
- an edge light type light guide plate for a backlight, having a major front surface, a major rear surface and four minor side surfaces, wherein said front surface consist of two inclined surface sections, one of said inclined surface sections being inclined in a direction from said first side surface and the other inclined surface section being inclined in a direction from said second side surface, wherein said first and second side surfaces are adjacent and orthogonal;
- an L shaped lamp disposed adjacent to said first and second side surfaces;
- a liquid crystal display panel disposed adjacent to said rear surface of said light guide plate;
- a circuit board disposed adjacent to said front surface in the thinnest region of said light guide plate without extending along the entire said front surface;
- a tape carrier disposed adjacent to said third and fourth side surfaces connecting said liquid crystal display panel with said circuit board.
Dependencies are inferred from the claim text.