Title:
CAR AUDIO OPERATING DEVICE AND METHOD FOR PLAYING CAR AUDIO USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/133003
Kind Code:
A2
Abstract:
Disclosed are a car audio operating device including a multifunctional switch capable of operating various functions, and a play method thereof. The car audio operating device comprises a display for displaying a main item which displays a play mode and sub items which can be operated on the main item. Further, the car audio operating device comprises a multifunctional switch having: at least two-directional keys which move between the main item and the sub items, and selectively activate one item among the main item and the sub items; and a bidirectional rotary dial which changes into another play item when the main item is activated, and changes the sub items when the sub items are activated. The car audio operating device comprising said multifunctional switch reduces the number of functional buttons, and enables an easy user operation.
Inventors:
JUNG, Chan (107-101, LG Xi 1 Cha Apt. Sinbong-dong, Suji-gu,Yongin-s, Gyeonggi-do 448-533, 448-533, KR)
Application Number:
KR2011/002985
Publication Date:
October 27, 2011
Filing Date:
April 25, 2011
Export Citation:
Assignee:
RENAULT SAMSUNG MOTORS CO. LTD. (135 Sinho-dong, Gangseo-gu, Busan 618-722, 618-722, KR)
르노삼성자동차 주식회사 (부산 강서구 신호동 135, 618-722 Busan, 618-722, KR)
르노삼성자동차 주식회사 (부산 강서구 신호동 135, 618-722 Busan, 618-722, KR)
International Classes:
B60R11/02; B60R11/00
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (9th Fl, Seolim Bldg.,649-10, Youksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
Claims: