发明名称 LED DIGITAL INDICATOR
摘要 PROBLEM TO BE SOLVED: To facilitate handling of an LED digital indicator and to prevent a defective mount at the time of mounting work or other handling of the LED digital indicator. SOLUTION: In an LED digital indicator provided with a substrate 1 mounted with two or more light sources 31 and a reflection case 2 which is bonded to this substrate 1 and on which a plurality of light emitting areas are formed corresponding to each of the light sources 31, the substrate 1 is made to be a rectangular form with a larger area than the reflection plate 2 and the substrate 1 is provided with stick-out parts 1A sticking out of the peripheral ends of the reflection case 2 at both ends thereof. It is preferred that a plurality of recessed parts are formed on the sides of the stick-out parts of the substrate 1, and on the surfaces of these recessed parts, conductive parts 8 are formed conducting with the light sources, and a plurality of terminal parts 5a-5h are formed on the back of the stick-out parts 1A continuing to each conductive part 8.
申请公布号 JPH10161570(A) 申请公布日期 1998.06.19
申请号 JP19970342715 申请日期 1997.12.12
申请人 ROHM CO LTD 发明人 FUJII TAKEHIRO;ISHINAGA HIROMOTO;ITOU KENSHIN
分类号 G09F9/33;H01L33/54;H01L33/60;H01L33/62 主分类号 G09F9/33
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