INTERNAL LIGHTING TYPE DISPLAY DEVICE,申请号JP20060059644-传众专利搜索

INTERNAL LIGHTING TYPE DISPLAY DEVICE

申请公布号：JP2007240616(A)

申请号：JP20060059644

申请日期：2006.03.06

申请公布日期：2007.09.20

申请人：

LECIP CORP

发明人：NODA MAKOTO

分类号：G09F13/04

主分类号：G09F13/04

摘要：PROBLEM TO BE SOLVED: To provide an internal lighting type display device by which cost increase is suppressed, of which the thickness is reduced, the luminance is increased and the luminance on the light emitting surface is uniformized. SOLUTION: The internal lighting type display device is constituted of: a flat plane type discharge tube 11 which uniformly performs plane emission; a support plate 12 arranged on one surface side of the flat plane type discharge tube 11; a transmission film 18 on which an image is printed, which is arranged on the other surface side of an internal lighting panel and a storage frame 14 which stores the flat plane type discharge tube 11, the support plate 12 and the transmission film 18. The flat plane type discharge tube 11 uniformly performs the plane emission from the light emitting surface S by drive by high frequency AC voltage of an inverter 13. All of the flat plane type discharge tube 11, the transmission film 18 are easily handled since they are thin and light weight. COPYRIGHT: (C)2007,JPO&INPIT