Input device capable of generating different input signals on single operating surface

• US 20020126098A1
• Filed: 03/06/2002
• Published: 09/12/2002
• Est. Priority Date: 03/12/2001
• Status: Abandoned Application

• Current Assignee: ALPS Electric Company Limited (Alps Alpine Co., Ltd.)
• Original Assignee: ALPS Electric Company Limited (Alps Alpine Co., Ltd.)
• Inventors: Sato, Tadamitsu
• Application Number:
  US10/092,232
• Publication Number:
  US 20020126098A1
• Time in Patent Office: Days
• US Class Current: 345/172
• CPC Class Codes: G06F 3/0233 Character input methods
• CPC Class Codes: G06F 3/0446 using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04M 1/23 Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof by improving visibility H04M1/22

Abstract

An input device has a combination of a plurality of capacitance- and flat-type detection members. Each detection member can be switched on and off, and an indicator indicating an individual input portion is formed on the surface of the detection member. A controller provided in the input device can switch between a single input mode and a motion input mode. In the single input mode, when one of the detection members is operated, data in accordance with the switching-on or switching-off of the operated detection member is generated. In the motion input mode, when some of the detection members are continuously operated, coordinate data in accordance with the positional relationship of the operated detection members is generated.

Claims

1. An input device which is controlled by a controller, the input device comprising:

a plurality of detection members which are provided on an operating surface and which are switched on and off; and

indicators which indicate corresponding input portions of the detection members,

wherein the controller generates an operation signal in accordance with the switching-on or switching-off, and

wherein the controller allows a single input mode, in which operation of one of the detection members is processed as an operation input with respect to a corresponding one of the input portions, to be set, and allows a motion input mode, in which continuous operation of some of the detection members is processed as a motion operation input in accordance with the positional relationship of the operated detection members, to be set.

3. An input device according to claim 1, wherein the single input mode and the motion input mode are switched by external input using another input means that is provided on the detection member or the operating surface.

5. An input device according to claim 1, wherein, in the state in which the motion input mode is set, when one of the detection members is operated, the controller recognizes the input portion of the operated detection member as a reference position and sets a plurality of the detection members that are adjacent to the operated detection member into a detectable state.

7. An input device according to claim 5, wherein, subsequent to the operation of the detection member, when one of the detection members that are adjacent to the operated detection member is operated, the controller recognizes the input portion of the newly operated detection member as a new reference position and sets a plurality of the detection members that are adjacent to the newly operated detection member into a detectable state.

9. An input device according to claim 1, wherein the input device is provided with display means, and in the setting of the motion input mode, the display means displays information in accordance with the motion input information resulting from the operation of the detection members.

11. An input device according to claim 9, wherein the display means is provided on the same housing on which the detection members are provided, or is provided separately from the housing.

2. An input device which is controlled by a controller, the input device comprising:

a plurality of detection members which are provided on an operating surface and which detect a contact and a movement of a manipulator; and

indicators which indicate corresponding input portions of the detection members,

wherein the controller generates an operation signal in accordance with the operation of at least one of the detection members, and

wherein the controller allows a single input mode, in which a touch of a manipulator on one of the detection members is processed as an operation input with respect to a corresponding one of the input portions, to be set, and allows a motion input mode, in which continuous movement of the manipulator across some of the detection members is processed as a motion operation input in accordance with the positional relationship of the operated detection members, to be set.

4. An input device according to claim 2, wherein the single input mode and the motion input mode are switched by external input using another input means that is provided on the detection member or the operating surface.

6. An input device according to claim 2, wherein, in the state in which the motion input mode is set, when one of the detection members is operated, the controller recognizes the input portion of the operated detection member as a reference position and sets a plurality of the detection members that are adjacent to the operated detection member into a detectable state.

8. An input device according to claim 6, wherein, subsequent to the operation of the detection member, when one of the detection members that are adjacent to the operated detection member is operated, the controller recognizes the input portion of the newly operated detection member as a new reference position and sets a plurality of the detection members that are adjacent to the newly operated detection member into a detectable state.

10. An input device according to claim 2, wherein the input device is provided with display means, and in the setting of the motion input mode, the display means displays information in accordance with the motion input information resulting from the operation of the detection members.

12. An input device according to claim 10, wherein the display means is provided on the same housing on which the detection members are provided, or is provided separately from the housing.