Display device, content data delivery device and content data delivery system
First Claim
1. A display device comprising a display device identification data storage section, which is a read-only storage and stores display device identification data, the display device identification data being exclusive to the display device and readable by a computer.
2 Assignments
0 Petitions
Accused Products
Abstract
A display device includes an ID storage section which is a read-only storage and stores a display ID being exclusive to the display device and readable by a computer. An ID judgment section judges whether or not the display device is entitled to reception of content data, based on the display ID read out from the display device. When the display device is authenticated, a communication section of a content data delivery device delivers the content data to the display device. As a result, individual authentication of the display device and selective delivery of the content data to the display device, by the content data delivery device, can be realized. Namely, it is possible to provide the display device, which ensures individual authentication, and to which content data can be selectively delivered.
33 Citations
12 Claims
- 1. A display device comprising a display device identification data storage section, which is a read-only storage and stores display device identification data, the display device identification data being exclusive to the display device and readable by a computer.
-
8. A content data delivery device, comprising:
-
display device identification data reading means for reading out display device identification data from a display device identification data storage section, which is a read-only storage included in a display device and stores the display device identification data, the display device identification data being exclusive to the display device and readable by a computer;
content data delivery judgment means for judging, based on the display device identification data read out by the display device identification data reading means, whether or not the display device, which owns the display device identification data, is entitled to reception of content data; and
content data delivery means for delivering the content data to the display device which has been entitled to reception of the content data by the content data delivery judgment means. - View Dependent Claims (9, 10, 11)
-
-
12. A content data delivery system comprising a display device and a content data delivery device, wherein
the display device includes a display device identification data storage section which is a read-only storage and stores display device identification data, the display device identification data being exclusive to the display device and readable by a computer, and the content data delivery device includes: -
display device identification data reading means for reading out the display device identification data from the display device identification data storage section;
content data delivery judgment means for judging whether or not the display device, which owns the display device identification data, is entitled to reception of content data, based on the display device identification data read out by the display device identification data reading means; and
content data delivery means for delivering the content data to the display device which has been entitled to reception of the content data by the content data delivery judgment means.
-
Specification