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Inscroll registration authorization system for downloading spreading display identification data and method thereof

A technology of extended display identification and authorization system, which is applied in the field of login registration authorization system for downloading extended display identification data, and can solve the problems of individual existence of EDID, inability to charge by the display factory, and no registration authorization, etc.

Inactive Publication Date: 2008-12-24
TATUNG COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the past, downloading, editing, and burning EDID were carried out by relying on the computer framework 93 that directly loads the data into the storage medium, which has many shortcomings, such as: (1) no registration authorization function; (2) EDID is sold in a sell-out mode , unable to charge the display manufacturer (user) on a per-time basis; (3) EDID exists individually and cannot be updated or shared with other computers, so it is not very ideal in use

Method used

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  • Inscroll registration authorization system for downloading spreading display identification data and method thereof
  • Inscroll registration authorization system for downloading spreading display identification data and method thereof
  • Inscroll registration authorization system for downloading spreading display identification data and method thereof

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Embodiment Construction

[0027] Please refer to figure 2 , which is a block diagram of the login registration authorization system for downloading and displaying the EDID of the present invention. Depend on figure 2 It can be clearly seen that the login, registration and authorization system 100 for downloading the extended display EDID of the present invention includes a subsystem unit 2 and a parent system unit 1 .

[0028]The subsystem unit 2 is coupled with the parent system unit 1 so that the parent system unit 1 can be logged in and registered, and in the process of transmitting data between the subsystem unit 2 and the parent system unit 1, a specific algorithm is used to verify / secretize the data , obtain the verification authorization of the parent system unit 1 and download the EDID. In this embodiment, the specific algorithm includes a hash algorithm, an encryption algorithm, and a decryption algorithm. Among them, the hash algorithm (Message-Digest algorithm 5) is a one-way hash algori...

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PUM

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Abstract

The invention provides a login, registration and authorization system for downloading extended display identification data (EDID) and a method thereof. The system comprises a mother system unit that is stored with a plurality of EDID and used for receiving login and registration, and a son system unit which is coupled with the mother system unit to be authorized verification right by the mother system unit after carrying out login and registration to the mother system unit and under the condition that specific proof of algorithm is adopted and data is confidential during the process of data transmission between the mother system unit and the son system unit and to download EDID. Therefore, the invention mainly provides the login, registration and authorization system for downloading extended display identification data (EDID) so as to download EDID with the function of registration and authorization.

Description

technical field [0001] The invention relates to a login registration authorization system, in particular to a login registration authorization system and method suitable for downloading extended display identification data. Background technique [0002] With the popularization of computer technology, the function of plug and play has become an essential function of computer peripherals. In terms of displays, the Video Electronics Standards Association (VESA) is responsible for promoting and developing major display and display interface standards to ensure interoperability. Extended Display Information Data (EDID for short) is a standard data format formulated by the Video Electronics Standards Association (VESA) for displays. EDID contains the basic information of a display, such as: vendor information, maximum image size, color characteristics, usage frequency restrictions, etc. The EDID is burnt into the display to communicate with a host computer to achieve the functio...

Claims

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Application Information

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IPC IPC(8): G09G5/00H04L9/32
Inventor 曾世华朱百栋
Owner TATUNG COMPANY