Other

Takahiko Motoshima

Shinsuke Nishida

Osamu Ogino

Tadahiro Kimura

Masayuki Kusano

An extending type of display apparatus of which the screen can be extended by connecting a plurality of display units each having the same configuration to each other, in which the display unit comprises a plurality of display elements arrayed in a matrix, a controller for controlling each display state of each display element, a memory for storing therein each address information for each of the display elements, a signal transmitting section for signal transaction between controllers, and a power transmitting section for supplying power, and the controller executes signal transaction with controllers of any other display units adjacent to the controller through the signal transmitting section, recognizes a size of the screen obtained by connecting a plurality of the display units to each other as well as a position of the unit in the screen, and generates each address information according to the position of the unit to be stored in a memory.

Extending type of display apparatus and display system using the same

A display system is realized by setting virtual units on a screen display section constructed with nine display units and repeatedly splitting the screen into four portions, allocating virtual addresses each expressed with a binary value for each split level to each split unit of the screen (area). Thus, by setting the virtual units, the screen can be split into two portions (into four portions on the whole) even if there are physically only three display units along one side of the screen. For this reason, even when the screen is repeatedly split into four portions and each address is set to each of the split units to display an image, the image is not trimmed of any part thereof.

Growing community of inventors

Tokyo, Japan

Takahiko Motoshima