The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2004
Filed:
Aug. 23, 2001
Applicant:
Inventor:
Kevin Lu, Hsin-Tien, TW;
Assignee:
Shin Jiuh Corp., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/08 ;
U.S. Cl.
CPC ...
G09G 5/08 ;
Abstract
A joystick includes a circuit board , a thin film circuit arranged on the circuit board , a joystick on the thin film circuit , and a spacer arranged between the thin film circuit and the circuit board . By the joystick , the thin film circuit is in contact with the circuit board so that resistor are connected in parallel so as to reduce the resistance to control the direction and speed of the cursor precisely. As the rod is pushed by an outer force, the pit on the movable body presses one of the joint points and . Then, the joint points and will transfer a signal of the resistor, and thus, the movement of the control cursor can be controlled.