发明名称 LIGHTING STRUCTURE OF INCOMING CALL LENS FOR PORTABLE RADIO EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To effectively utilize a projected antenna cylinder and also to confirm an incoming call from many directions by providing an LED to be turned on in the case of call arrival and ring shaped incoming lens for emitting light outward by means of forming the outer side of the antenna cylinder to be the ring shape lens and by means of making a light emitted from the LED incident to the lens. SOLUTION: The LED 10 on a base board 9 emits a light when a call arrives, the light is made incident to the ring shape incoming lens 7 from a light entering part 8, the light reaches the front surface of the lens 7 and it is notified that a call has arrived to the outside. The antenna cylinder 4 is projected relative to a rear cover 3, which makes the design unacceptable. However, by arranging the ring shape incoming lens 7 on the antenna cylinder 4 and disposing a lighting object on a design surface, the design acquires distinction. At the same time, a lighting state is confirmed from the other directions owing to the ring shape and, especially, it is advantageous that call arrival is rapidly noticed even in the case the equipment is put inside a handbag.
申请公布号 JP2001060995(A) 申请公布日期 2001.03.06
申请号 JP19990232800 申请日期 1999.08.19
申请人 NEC SAITAMA LTD 发明人 OSAWA TAKESHI
分类号 H01Q1/06;H04M1/02;H04M1/22;(IPC1-7):H04M1/02;H04Q7/38 主分类号 H01Q1/06
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