DISPLAY DEVICE AND ELECTRONIC PRODUCT TAG

WIPO Patent Application WO/2012/053597

A1

In a display device, as depicted in Fig. 1, a driver IC (3) loads one line's worth of image data from an image memory (35) which stores said one line's worth of image data, and drives a liquid-crystal display unit (2) such that an image is displayed one line at a time on the liquid-crystal display unit (2). It is thus possible to display the image one line at a time, and to ultimately display one screen's worth of a still image, on the liquid-crystal display unit (2) without installing conventional expensive image memory having one screen's worth of storage capacity in the liquid-crystal display unit by installing the inexpensive image memory (35) having one line's worth of storage capacity (35a). As a result, an image memory with one screen's worth of storage capacity is unnecessary, and it is possible to reduce the size of the image memory proper as well as the storage capacity of the image memory. Accordingly, it is possible to miniaturize the liquid-crystal display device, and to minimize production costs for the liquid-crystal display device.

FUJISAWA Hidetaka (12-17, Tsukagoshi 4-chome, Warabi-sh, Saitama 02, 〒3350002, JP)

JP2011/074168

April 26, 2012

October 20, 2011

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Optoelectronics Co., Ltd. (12-17, Tsukagoshi 4-chome Warabi-sh, Saitama 02, 〒3350002, JP)
株式会社オプトエレクトロニクス (〒02 埼玉県蕨市塚越４－１２－１７ Saitama, 〒3350002, JP)

G09G3/36; A47F5/00; G09G3/20; G09G3/34

YAMAGUCHI INTERNATIONAL PATENT FIRM (Takamura Building 5F, 3-14-7 Yushima, Bunkyo-k, Tokyo 34, 〒1130034, JP)

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