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System and method for prompting signal source

A signal source, signal technology, applied in signal devices, visible signal devices, components of TV systems, etc., can solve problems such as inability to solve connection, inconvenience, etc.

Inactive Publication Date: 2012-10-17
CORETRONIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned patents cannot solve the problem of inconvenient connection

Method used

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  • System and method for prompting signal source
  • System and method for prompting signal source
  • System and method for prompting signal source

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Embodiment Construction

[0029] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of multiple embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only referring to the directions of the drawings. Accordingly, the directional terms are used to illustrate, not to limit, the invention.

[0030] figure 2 It is a system block diagram of a projection device according to an embodiment of the present invention. Please refer to figure 2 , in this embodiment, the projection device 200 includes a display module 210 , signal connection sockets 220_1 , 220_2 , 220_3 . . . and a signal source prompt system 230 . The display module 210 will scan the signal connection sockets 220_1, 220_2, 220_3, . figure 1 The projected image 100 shown is used to display the signal typ...

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Abstract

The invention provides a method for prompting signal source, comprising the following steps: providing a plurality of luminous elements, the luminous elements being respectively corresponding to a plurality of signal connection seats. When the signal connection seats are scanned by a display module of a projector, the corresponding luminous elements of the scanned signal connection seats show a first display state. When the scanned signal connection seats receive signals, the corresponding luminous elements of the scanned signal connection seats show a second display state.

Description

technical field [0001] The invention relates to a signal source prompting system and a signal source prompting method, and in particular to a signal source prompting system and a signal source prompting method of a projection device. Background technique [0002] With the advancement of science and technology, various projection devices have been widely used in various occasions, such as presentations, speeches, theaters, audio-visual teaching, interactive teaching and home theater groups, etc. [0003] figure 1 It is a schematic diagram of a projection image projected by a conventional projection device. Please refer to figure 1 , when the projection device is scanning signals, the projected image 100 will display a prompt window 110 to display the signal type of the signal connection socket to be scanned. However, the general projection device is used in a dark room or after dark, so the position of the signal connection seat cannot be known visually, that is, the posit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/74G08B5/36G08B5/38
Inventor 谢境峰刘义铭
Owner CORETRONIC