Pearne & Gordon LLP
LCD display with multi-color illumination means
An illumination apparatus wherein in case a liquid-crystal display is lighted with plural colors using a body of luminous elements composed of plural luminous elements, a character, a mark and others can be also securely and plainly displayed so that a user can read the character, the mark, the digit and others and in addition, the system is not large-sized, and mobile information equipment provided with the illumination apparatus. The apparatus includes a printed board, a body of luminous elements in which plural luminous elements mounted on the printed board and different in a wavelength are integrated, a light conductor provided with light conducting means for conducting light to a predetermined surface from the body of luminous elements as a light source and an approximately rectangular liquid-crystal display held by the light conductor for displaying a character, a mark, a digit and others with them irradiated by the light conducting means are provided, light incident on the incident part of the light conductor is conducted, reflecting on a reflecting surface and an incidence plane and the whole liquid-crystal display is lighted.
Matsushita Electric Industrial Co., Ltd.
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inventional inventional inventional additional
Noriyoshi Masashi Makoto Fumihiro
Satoh Fujita Tamaru Muramatsu