Dialing device for a cell phone used in a vehicle
First Claim
Patent Images
1. A dialing device for a cell phone used in a vehicle, the dialing device comprising:
- a handwriting device receiving handwritten data;
a control unit, which identifies the most similar words to the handwritten data and outputs a video signal;
a miniature image projector, which is connected to the control unit and projects an image based on the video signal from the control unit on a windshield of the vehicle to display a telephone number; and
a dialing apparatus, wherein the control unit connects to the cell phone through the dialing apparatus, when the telephone number displayed on said image is confirmed, the dialing apparatus starts to dial the confirmed telephone number.
0 Assignments
0 Petitions
Accused Products
Abstract
A dialing device is used in company with a cell phone in a vehicle, wherein the driver writes down on a handwriting device a name or a number of a person to be telephoned. After a control unit identifies the written data, the control unit actuates a miniature projector to project an image on a windshield. Therefore, by directly reviewing the windshield, the car driver can easily check whether the name or the number to be dialed is correct without stopping looking at the road ahead.
8 Citations
11 Claims
-
1. A dialing device for a cell phone used in a vehicle, the dialing device comprising:
-
a handwriting device receiving handwritten data;
a control unit, which identifies the most similar words to the handwritten data and outputs a video signal;
a miniature image projector, which is connected to the control unit and projects an image based on the video signal from the control unit on a windshield of the vehicle to display a telephone number; and
a dialing apparatus, wherein the control unit connects to the cell phone through the dialing apparatus, when the telephone number displayed on said image is confirmed, the dialing apparatus starts to dial the confirmed telephone number. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
Specification