Zonal input device

Patent metadata

Field	Value
Publication number	US-10496188-B2
Application number	US-201414469521-A
Country	US
Kind code	B2
Filing date	Aug 26, 2014
Priority date	Aug 26, 2013
Publication date	Dec 3, 2019
Grant date	Dec 3, 2019

Abstract

In certain embodiments, a computer mouse includes a chassis to provide support for a user's hand, where the chassis includes a knuckle support region, a palm support region, a first side region having a first ledge to support a thumb, a second side region having a second ledge to support one or more of a pinky or ring finger, and a button region having one or more buttons to support one or more of a tip of an index finger or middle finger. Each region can be physically separated from one another on the surface of the chassis by a gap. The knuckle support region can include a coating or covering on a surface of the knuckle support region to provide a directionally dependent friction. The friction on the surface of the knuckle support region is higher for side-to-side movements than for front-to-back movements.

First claim

What is claimed is:

1. A computer mouse comprising:
a chassis;
a knuckle support region coupled to the chassis, the knuckle support region including at least one of a coating or covering on a surface of the knuckle support region, the at least one of the coating or covering configured to provide a directionally dependent friction to an object moving along the surface of the knuckle support region,
wherein the friction for the object moving along the surface of the knuckle support region is higher for side-to-side movements along the surface of the knuckle support region than for front-to-back movements along the surface of the knuckle support region.

2. The computer mouse of claim 1 further comprising:
a first side region coupled to the chassis,
wherein the first side region includes a first ledge to support a thumb of a hand.

3. The computer mouse of claim 2 further comprising:
a second side region to support one or more of a pinky or ring finger of the hand, the second side region coupled to the chassis,
wherein the second side region includes a second ledge to support the one or more of the pinky or ring finger.

4. The computer mouse of claim 3 wherein the first side region includes a coating or covering on a surface of the first side region that provides a directionally dependent friction such that the friction on the surface of the first side region is higher for upward movements by the thumb along the surface of the first side region than for downward movements by the thumb along the surface of the first side region,
wherein the second side region includes a coating or covering on a surface of the second side region that provides a directionally dependent friction such that the friction on the surface of the second side region is higher for upward movements by the pinky or ring finger along the surface of the second side region than for downward movements by the pinky or ring finger along the surface of the second side region.

5. The computer mouse of claim 1 wherein a palm region of the computer mouse includes a stick-resistant coating or covering.

6. The computer mouse of claim 1 further comprising:
a button region having one or more buttons to support one or more of a tip of an index finger or middle finger of a hand, the one or more buttons disposed on or integrated with the chassis,
wherein at least one button of the one or more buttons includes a coating to improve non-stick and fingerprint resistant properties of the at least one button.

7. An input device comprising:
a chassis including a first side region configured to support a user's thumb, wherein the first side region includes a coating or covering on a surface of the side region that provides a directionally dependent friction such that the friction on the surface of the side region is higher for upward movements by the thumb along the surface of the side region than for downward movements by the thumb along the surface of the first side region.

8. The input device of claim 7 wherein the chassis further includes:
a second side region configured to support one or more of a pinky or ring finger, wherein the second side region includes a coating or covering on a surface of the second side region that provides a directionally dependent friction such that the friction on the surface of the second side region is higher for upward movements by the pinky or ring finger along the surface of the second side region than for downward movements by the pinky or ring finger along the surface of the second side region.

9. The input device of claim 7 wherein the first side region includes a first ledge to support the thumb.

10. The input device of claim 8 wherein the second side region includes a second ledge to support the one or more of the pinky or ring finger.

11. The input device of claim 7 further comprising:
a knuckle support region coupled to the chassis, the knuckle support region including a coating or covering on a surface of the knuckle support region configured to provide a directionally dependent friction, wherein the friction on the surface of the knuckle support region is higher for side-to-side movements by a hand along the surface of the knuckle support than for front-to-back movements by the hand along the surface of the knuckle support region.

12. The input device of claim 8 further comprising a palm region, wherein the palm region includes a stick-resistant coating or covering.

Assignees

• Logitech Europe Sa

Inventors

• O'Conaire Cormac
• Connellan Andreas
• Pate Christopher

Classifications

• G06F2203/0333

  Ergonomic shaped mouse for one hand · CPC title

• G06F3/03543 Primary

  Mice or pucks (G06F3/03541 takes precedence) · CPC title