Importance

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Abstract

The invention relates to a transparent liquid crystal display device. The configuration is as follows. A display area is formed in a portion where a TFT substrate and an opposing substrate overlap, a terminal area is formed in a portion of the TFT substrate that does not overlap with the opposing substrate, and a cover glass is arranged over the TFT substrate or the opposing substrate; a first side surface of a light guide plate contacts the terminal side of the cover glass, a second side surface of the light guide plate, which is opposite to the first side surface, is arranged with a plurality of LEDs, a first lens is formed on the first side surface, and a round prism is formed on the second side surface. A pitch of round prisms in a first direction is larger than a width of the round prism in the first direction.

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First Claim