发明名称 READOUT
摘要 A seven-segment readout of the "dot" segment type in which light for each dot is coupled from a lamp through a light guiding cylinder sandwiched between a lamp board holding the lamp and a light diffusion member to a dot defining aperture of a faceplate, which dot defining apertures are configured to form the segments of a readout.
申请公布号 US3768188(A) 申请公布日期 1973.10.30
申请号 USD3768188 申请日期 1972.02.15
申请人 DAKTRONICS INC,US 发明人 ESPESET P,US;KURTENBACH A,US;MORGAN J,US
分类号 G09F9/307;G09F9/33;(IPC1-7):G09F13/06 主分类号 G09F9/307
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