发明名称 DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a display device which saves electric power while suppressing luminance unevenness of a main liquid crystal display unit. Ž<P>SOLUTION: The display device includes the main liquid crystal display unit 3, a sub liquid crystal display unit 4 which provides auxiliary display, a fluorescent lamp 5 which irradiates the main liquid crystal display unit 3 and sub liquid crystal display unit 4 with light, and a partition plate 6 which splits light from the fluorescent lamp 5 into light from a light emission tube 5a excluding a periphery of an electrode and light from a light emitting tube 5a nearby the electrode. Then the main liquid crystal display unit 3 is irradiated with the light from the light emission tube 5a excluding the periphery of the electrode, and the sub liquid crystal display unit 4 is irradiated with the light from the light emitting tube 5 nearby the electrode. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009288346(A) 申请公布日期 2009.12.10
申请号 JP20080138670 申请日期 2008.05.27
申请人 PANASONIC ELECTRIC WORKS CO LTD 发明人 IDO SHIGERU;MISHIMA MASANORI;NARUO MASAHIRO;KUMADA KAZUHIRO
分类号 G02F1/13357;G02F1/133;G02F1/1333 主分类号 G02F1/13357
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