ELECTRONIC DEVICE

• US 20150205395A1
• Filed: 01/21/2014
• Published: 07/23/2015
• Est. Priority Date: 01/21/2014
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: LIN, TAY-YANG, CHEN, CHIN-FENG, LIU, CHIA-JUNG, LIU, SHU-MING
• Application Number:
  US14/159,675
• Publication Number:
  US 20150205395A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

An electronic device includes a base member and a display member rotatably coupled to the base member. A keyboard and a touchpad are located on a working surface of the base member. The touchpad includes a middle touch area, a left touch area, and a right touch area. When the touchpad works in a full touch mode, the middle touch area, the left touch area, and the right touch area are all enabled to sense and recognize touch gestures input by a user of the electronic device. When the touchpad works in a partial touch mode, at least one of the middle touch area, the left touch area, and the right touch area is disabled from sensing and recognizing touch gestures.

Claims

1. An electronic device, comprising:

a base member;

a display member rotatably coupled to the base member; and

a keyboard and a touchpad located on a working surface of the base member;

the touchpad comprising a middle touch area, a left touch area, and a right touch area;

the left touch area and the right touch area being located on two sides of the middle touch area;

wherein the touchpad is configured for selectively working in a full touch mode and a partial touch mode;

when the touchpad works in the full touch mode, the middle touch area, the left touch area, and the right touch area are all enabled to sense and recognize touch gestures input by a user of the electronic device;

when the touchpad works in the partial touch mode, at least one of the middle touch area, the left touch area, and the right touch area is disabled from sensing and recognizing touch gestures input by the user of the electronic device.

2. The electronic device of claim 1, wherein the left touch area and the right touch area are seamlessly connected to the middle touch area.

3. The electronic device of claim 2, wherein when the touchpad works in the partial touch mode, one of the middle touch area, the left touch area, and the right touch area is selected to simulate a pointing device.

4. The electronic device of claim 2, wherein when two touch areas of the middle touch area, the left touch area, and the right touch area, simultaneously detect a touch gesture, the touchpad switched to the partial touch mode.

5. The electronic device of claim 2, wherein when two touch areas of the middle touch area, the left touch area, and the right touch area, detect no touch gesture, the touchpad is switched to the full touch mode.

6. The electronic device of claim 2, wherein the touchpad is suitable for two-hand operation of the user of the electronic device.

7. The electronic device of claim 2, wherein a length of the touchpad is substantially the same as a length of the keyboard.

8. The electronic device of claim 2, wherein a length of the touchpad is substantially the same as a length of the base member.

9. An electronic device, comprising:

a base member;

a display member rotatably coupled to the base member; and

a keyboard and a touchpad located on a working surface of the base member;

the touchpad comprising a first touch area, a second touch area, and a third touch area;

wherein when the first touch area and the second touch area simultaneously detect a touch gesture, the touchpad is configured for disabling the third touch area to sense or recognize any touch gesture.

10. The electronic device of claim 9, wherein one of the first touch area and the second touch area is selected to simulate a pointing device.

11. The electronic device of claim 9, wherein the first touch area and the third touch area are located on two sides of the second touch area and are seamlessly connected to the second touch area;

the touchpad is suitable for two-hand operation of the user of the electronic device.

12. The electronic device of claim 9, wherein a length of the touchpad is substantially the same as a length of the keyboard.

13. The electronic device of claim 9, wherein a length of the touchpad is substantially the same as a length of the base member.

14. An electronic device, comprising:

a base member;

a display member rotatably coupled to the base member; and

a keyboard and a touchpad located on a working surface of the base member, wherein the touchpad is located in front of the keyboard and is suitable for two-hand operation by a user of the electronic device.

15. The electronic device of claim 14, wherein a length of the touchpad is substantially the same as a length of the keyboard.

16. The electronic device of claim 14, wherein a length of the touchpad is substantially the same as a length of the base member.

17. The electronic device of claim 14, wherein the touchpad comprises a middle touch area, a left touch area, and a right touch area;

the left touch area and the right touch area are located on two sides of the middle touch area and are seamlessly connected to the middle touch area;

the touchpad is configured for selectively working in a full touch mode and a partial touch mode;

when the touchpad works in the full touch mode, the middle touch area, the left touch area, and the right touch area are all enabled to sense and recognize touch gestures input by the user of the electronic device;

when the touchpad works in the partial touch mode, at least one of the middle touch area, the left touch area, and the right touch area is disabled from sensing and recognizing touch gestures input by the user of the electronic device.

18. The electronic device of claim 17, wherein when the touchpad works in the partial touch mode, one of the middle touch area, the left touch area, and the right touch area is selected to simulate a pointing device.

19. The electronic device of claim 17, wherein when two touch areas of the middle touch area, the left touch area, and the right touch area, simultaneously detect a touch gesture, the touchpad is switched to the partial touch mode.

20. The electronic device of claim 17, wherein when two touch areas of the middle touch area, the left touch area, and the right touch area, detect no touch gesture, the touchpad is switched to the full touch mode.