Display device
AssigneeToshiba Matsushita Display Technology Co., Ltd.
InventorsTakayuki Imai, Takashi Nakamura, Hirotaka Hayashi, Norio Tada, Hiroki Nakamura, Miyuki Ishikawa, Masahiro Yoshida
Life of this patent
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Abstract
A display device includes a plurality of scan lines and each of a plurality of signal lines which are provided intersecting to each other; a plurality of display sections each disposed at an intersection of each of the plurality of scan lines and each of the plurality of signal lines; and a plurality of photo receivers each provided corresponding to each of the plural display sections so that the number of the disposed photo receivers would monotonically increase as the sizes of the photo receivers increase.
Claims19
A display device comprising:
- a plurality of scan lines and each of a plurality of signal lines which are provided intersecting to each other;
- a plurality of display sections each disposed at an intersection of each of the plurality of scan lines and each of the plurality of signal lines;
- and
- a plurality of photo receivers which are provided corresponding to the plurality of display sections so that the number of the disposed photo receivers would monotonically increase as the size of the photo receiver increase.
A display device comprising:
- a display area in which a plurality of pixel areas including a plurality of pixels are disposed;
- a plurality of light sensors which are disposed in the pixel area, and which have the respectively different widths that increase in an arithmetical or geometrical series;
- and
- a plurality of light sensors which have widths greater than or equal to the maximum width of the arithmetically or geometrically different widths of the light sensors provided in the pixel area.
Dependencies are inferred from the claim text.