Mouse

• US 6,677,930 B2
• Filed: 03/22/1999
• Issued: 01/13/2004
• Est. Priority Date: 04/01/1998
• Status: Expired due to Fees

• Current Assignee: Fujitsu Takamisawa Component Limited
• Original Assignee: Fujitsu Takamisawa Component Limited
• Inventors: Nakamura, Shuji, Hayama, Masanobu, Koike, Tamotsu
• Primary Examiner(s): Shankar, Vijay
• Application Number:
  US09/273,455
• Publication Number:
  US 20020044133A1
• Time in Patent Office: 1,758 Days
• Field of Search: 345/163, 345/157, 345/174, 345/158, 345/166, 345/156, 345/173, 340/710, 178/18.01, 178/18.03, 178/18.06, 178/18.07
• US Class Current: 345/163
• CPC Class Codes: G06F 2203/0339 Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G06F 3/0418 for error correction or compensation, e.g. based on parallax, calibration or alignment
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A mouse for a computer has a small touch panel to realize improved functions. The mouse (40) has a lower case (41) and an upper case (42) that covers an upper part of the lower case. A front part of the upper case has an integrated support. The touch panel is installed on the support, and a key top (43) is fitted to the upper case to fix the touch panel. An instruction is generated according to a finger touching period or the movement of a finger on the touch panel, and the instruction is transmitted to the computer, to thereby realize the improved functions. The touch panel may be divided into sections, and some of the sections may be used as switches, to thereby eliminate click switches from the mouse.

Claims

1. A movable mouse for a computer, comprising:

movement detecting means for detecting movement of the mouse;

operation detecting means for detecting operation of click switches of the mouse;

a touch panel defined by a continuous irregular edge formed in a key top on the movable mouse and having a control surface extending substantially to the edge that detects a touched point on the control surface, wherein said irregular edge includes at least one protrusion serving to assist the user in locating the touched point in terms of coordinates on the control surface; and

transmitting means for transmitting a set of commands, prepared from the detected movement, operation, and touched state, to the computer.

2. The mouse as recited in claim 1, wherein the at least one protrusion is an indentation into the edge of the touch panel.

3. The mouse as recited in claim 1, wherein the at least one protrusion is a plurality of protrusions spaced by a constant interval.

4. The mouse, as recited in claim 1, wherein the at least one protrusion is a plurality of protrusions spaced by different intervals.

5. A movable mouse for a computer, comprising:

movement detecting means for detecting a movement of the mouse;

operation detecting means for detecting operation of click switches of the mouse;

a touch panel defined by a continuous irregular edge formed in a key top on the movable mouse and having a control surface extending substantially to the edge that detects a touched point on the control surface, wherein said irregular edge includes at least on first protrusion located at a first portion of the edge of the touch panel and at least one second protrusion located at a second portion of the edge of the touch panel, said first and second protrusions serving to assist the user in locating the touched point in terms of coordinates on the control surface; and

transmitting means for transmitting a set of commands, prepared from the detected movement, operation, and touched state, to the computer.

6. The mouse as recited in claim 5, wherein the touch panel is generally rectangular, and the first and second portions of the edges are opposite sides of the rectangular touch panel.

7. The mouse as recited in claim 5, wherein the touch panel is generally rectangular, and the first and second portions of the edges are adjacent sides of the rectangular touch panel.

8. The mouse as recited in claim 5, wherein the at least one protrusion is formed at a different pitch on the edge relative to the at least one second protrusion.

9. The mouse as recited in claim 5, wherein the at least one first protrusion is a plurality of protrusions spaced by a constant interval.

10. The mouse as recited in claim 5, wherein the at least one first protrusion is a plurality of protrusions spaced at respective different intervals.

11. The mouse as recited in claim 5, wherein the at least one second protrusion is a plurality of protrusions spaced by a constant interval.

12. The mouse is recited in claim 5, wherein the at least one second protrusion is a plurality of protrusions spaced at respective different intervals.

14. The mouse as recited in claim 7, wherein the touch panel includes a top face that is an elastic film, and said at least one protrusion or recess is formed in the elastic film.

13. A movable mouse for a computer, comprising:

movement detecting means for detecting movement of the mouse;

operation detecting means for detecting operation of click switches of the mouse;

a touch panel, positioned on the movable mouse, and having a control surface that detects a touched point on the control surface, at least one protrusion or recess located adjacent an edge of the touch panel, and spaced from the control surface, said at least on protrusion or recess serving to assist the user in locating the touched point in terms of coordinates on the control surface; and

transmitting means for transmitting a set of commands, prepared from the detected movement, operations, and touched state, to the computer.

15. The mouse as recited in claim 13, wherein said at least one protrusion or recess is a plurality of protrusions or recesses spaced by a constant interval.