JPH04241385A - Electronic bulletin board large-screen liquid crystal - Google Patents

Abstract

PURPOSE:To facilitate maintenance being throublesome for a conventional bulletin board by displaying documents of various sizes without using any patched paper by using a large-sized liquid crystal panel and further realizing practical use by using a control system for the bulletin board. CONSTITUTION:This bulletin board has a display means which uses many liquid crystal panels, a documentation means which creates information to be displayed on said display means, a positioning and size setting means which determines the display position and size of said information, an image developing means which converts said information into a display image, a maintenance means which updates said information to vary the display position and size, and a storage means which is stored with said information.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic bulletin board, and more particularly to a large-screen liquid crystal electronic bulletin board using a large number of liquid crystal panels.

0002

2. Description of the Related Art Conventionally, electronic bulletin boards repeatedly scroll up and display a certain amount of information on a display device, and users print out the information when necessary. Therefore, bulletin boards of institutions such as universities that need to post a large amount of various information to a large number of people,
The traditional stickers are used.

0003

[Problems to be Solved by the Invention] In the conventional electronic bulletin board described above, information is scrolled up and displayed repeatedly on the display device, so the information that can be displayed at one time on the display device is limited, and it is difficult to display all information. There are problems in that it takes time to do this and it is difficult to grasp the importance of each piece of information. Furthermore, there is a problem that power consumption becomes extremely large if a large number of display devices are installed.

[0004] Also, since conventional bulletin boards use pasted paper,
There are problems in that there is a high possibility that the bulletin board will be lost or damaged, maintenance is very complicated, and the size of the bulletin board is limited by the paper size.

[0005]

[Means for Solving the Problems] The large screen liquid crystal electronic bulletin board of the present invention includes a display means using a large number of liquid crystal panels, a documentation means for creating information to be displayed on the display means, and a display position of the information. and a positioning/sizing means for determining the size, an image developing means for converting the information into a display image, a maintenance means for updating the information and changing the display position and size, and a storage means for storing the information. have

[0006]

[Example] Next, the present invention will be explained with reference to the drawings.

FIG. 1 is an explanatory diagram showing one embodiment of the present invention. In the figure, the large-screen liquid crystal electronic bulletin board includes an electronic bulletin board 1 using a liquid crystal panel and a control system 2 for the electronic bulletin board 1.

[0008] The documenting means 3 includes an image reading function, a word processing function, etc., and documents the content to be posted. It is possible to emphasize documents and select fonts as necessary, and to register and use fixed formats for frequently posted posts.

[0009] The storage means 4 sets the posting period of the document and stores the posted item until the posting start date.

[0010] The positioning/size setting means 5 sets the bulletin board position on the bulletin board and the size of the posted document, and when setting, the current layout of the entire bulletin board can be checked on the screen of the operating terminal. If necessary, the position and size of the document being posted is changed, and the layout of the entire bulletin board is reorganized. The image development means 6 and the display means 7 develop and display the document as an image on the posting start date.

The maintenance means 8 works in conjunction with the documentation means 3, the storage means 4, the positioning/size setting means 5, the image development means 6, and the display means 7, and changes the content of the document and deletes the document. Additionally, documents that have reached their posting end date are automatically deleted.

Next, the procedure for posting a document will be explained.

[0013] The documentation means 3 documents the contents using a function such as a word processor, and the storage means 4 sets a posting period for the created document and stores it until the posting start date. On the bulletin board start date, the positioning and size setting means 5 displays the layout of the entire bulletin board on the operating terminal, confirms the current empty area, and determines the bulletin board position and size. If there is insufficient free space, the position or size of the document being displayed is changed to secure the display area. Next, the image developing means 6 develops an image of the document at the set position and size, and the display means 7 displays the image. Regarding the displayed document, the maintenance means 8 changes the content, position, size, and deletes the document.

[0014]

As explained above, according to the present invention, by using a large liquid crystal panel, it is possible to display documents of various sizes without using pasting paper.

Furthermore, by using and operating a control system for the bulletin board, maintenance, which is complicated with conventional bulletin boards, can be easily performed.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing one embodiment of the present invention.

[Explanation of symbols]

1 Electronic bulletin board 2 Control system 3. Documentation means 4 Storage means 5 Positioning/size setting means 6 Image development means 7 Display means 8 Maintenance measures

Claims (1)

[Claims] 1. Display means using a large number of liquid crystal panels, documentation means for creating information to be displayed on the display means, positioning and size setting means for determining the display position and size of the information, and the information 1. A large-screen liquid crystal electronic bulletin board comprising: image development means for converting the information into a display image; maintenance means for updating the information and changing the display position and size; and storage means for storing the information.