Display apparatus, communication system, and communication method
First Claim
1. A communication method performed between one display apparatus comprising a first light-receiving-emitting screen capable of displaying moving pictures and receiving light and other display apparatus comprising a second light-receiving-emitting screen capable of displaying moving pictures and receiving light by using a two-dimensional dynamic code which is a two-dimensional code changing along the time axis, wherein in the one display apparatus, a plurality of symbols composing the two-dimensional dynamic code are sequentially displayed on the first light-receiving-emitting screen along the time axis, and in the other display apparatus, the plurality of symbols are read by the second light-receiving-emitting screen, based on the read symbol, symbol-transmission-receiving-status information is acquired, the symbol-transmission-receiving-status information including at least one of information showing a relative angle between the second light-receiving-emitting screen and the first light-receiving-emitting screen, information showing a size of the symbol displayed on the first light-receiving-emitting screen, and information showing a light receiving position of the read symbol, based on the symbol-transmission-receiving-status information, at least one of display conditions is determined, the display conditions including a display angle, a size, and a display position of the symbol in displaying the two-dimensional dynamic code on the second light-receiving-emitting screen, and based on the determined display condition, the two-dimensional dynamic code is displayed on the second light-receiving-emitting screen.
1 Assignment
0 Petitions
Accused Products
Abstract
A highly reliable display apparatus, a highly reliable communication system, and a highly reliable communication method capable of performing delivery of high capacity information surely are provided. A display apparatus and an input and output terminal respectively include a light-receiving-emitting section capable of displaying moving pictures and receiving light. The input and output terminal sequentially displays each symbol composing a two-dimensional dynamic code on the light-receiving-emitting section. The display apparatus reads each symbol by the light-receiving-emitting section, acquires symbol-transmission-receiving-status information based on the read symbol, determines display conditions based on the symbol-transmission-receiving-status information, and then displays each symbol of the two-dimensional dynamic code based on the display conditions. By displaying in the aspect, in which the light-receiving-emitting section of the input and output terminal, the receiver can surely reads, contents data can be surely transmitted and received between the display apparatus and the input and output terminal.
55 Citations
15 Claims
-
1. A communication method performed between one display apparatus comprising a first light-receiving-emitting screen capable of displaying moving pictures and receiving light and other display apparatus comprising a second light-receiving-emitting screen capable of displaying moving pictures and receiving light by using a two-dimensional dynamic code which is a two-dimensional code changing along the time axis, wherein
in the one display apparatus, a plurality of symbols composing the two-dimensional dynamic code are sequentially displayed on the first light-receiving-emitting screen along the time axis, and in the other display apparatus, the plurality of symbols are read by the second light-receiving-emitting screen, based on the read symbol, symbol-transmission-receiving-status information is acquired, the symbol-transmission-receiving-status information including at least one of information showing a relative angle between the second light-receiving-emitting screen and the first light-receiving-emitting screen, information showing a size of the symbol displayed on the first light-receiving-emitting screen, and information showing a light receiving position of the read symbol, based on the symbol-transmission-receiving-status information, at least one of display conditions is determined, the display conditions including a display angle, a size, and a display position of the symbol in displaying the two-dimensional dynamic code on the second light-receiving-emitting screen, and based on the determined display condition, the two-dimensional dynamic code is displayed on the second light-receiving-emitting screen.
-
7. A display apparatus performing communication with other one display apparatus including a first light-receiving-emitting screen capable of displaying moving pictures and receiving light by using a two-dimensional dynamic code which is a two-dimensional code changing along the time axis, comprising:
-
a second light-receiving-emitting screen capable of displaying moving pictures and receiving light;
a reading control means for reading a plurality of symbols composing the two-dimensional dynamic code displayed on the first light-receiving-emitting screen from the first light-receiving-emitting screen of the one display apparatus by using the second light-receiving-emitting screen;
an acquisition means for acquiring symbol-transmission-receiving-status information including at least one of information showing a relative angle between the second light-receiving-emitting screen and the first light-receiving-emitting screen, information showing a size of the symbol shown on the first light-receiving-emitting screen, and information showing a light receiving position of the symbol read by the reading control means, based on the symbol read by the reading control means;
a determination means for determining at least one display condition of a display angle, a size, and a display position of the symbol in displaying the two-dimensional dynamic code on the second light-receiving-emitting screen based on the symbol-transmission-receiving-status information acquired by the acquisition means;
a generation means for generating two-dimensional dynamic code including a plurality of symbols; and
a display control means for sequentially displaying the plurality of symbols in the two-dimensional dynamic code generated by the generation means along the time axis on the second light-receiving-emitting screen based on the display conditions determined by the determination means. - View Dependent Claims (8, 9, 10, 11, 12, 13)
-
-
14. A communication system including two display apparatuses and performing communication by using a two-dimensional dynamic code which is a two-dimensional code changing along the time axis, wherein
one display apparatus comprises: -
a first light-receiving-emitting screen capable of displaying moving pictures and receiving light;
a first generation means for generating the two-dimensional dynamic code including a plurality of symbols; and
a first display control means for sequentially displaying the plurality of symbols in the two-dimensional dynamic code generated by the first generation means along the time axis on the first light-receiving-emitting screen, and wherein other display apparatus comprises;
a second light-receiving-emitting screen capable of displaying moving pictures and receiving light;
a reading control means for reading the plurality of symbols composing the two-dimensional dynamic code displayed on the first light-receiving-emitting screen from the first light-receiving-emitting screen of the one display apparatus by using the second light-receiving-emitting screen;
an acquisition means for acquiring symbol-transmission-receiving-status information including at least one of information showing a relative angle between the second light-receiving-emitting screen and the first light-receiving-emitting screen, information showing a size of the symbol shown on the first light-receiving-emitting screen, and information showing a light receiving position of the read symbol based on the symbol read by the reading control means;
a determination means for determining at least one display condition of a display angle, a size, and a display position of the symbol in displaying the two-dimensional dynamic code on the second light-receiving-emitting screen based on the symbol-transmission-receiving-status information acquired by the acquisition means;
a second generation means for generating the two-dimensional dynamic code including a plurality of symbols; and
a second display control means for sequentially displaying the plurality of symbols in the two-dimensional dynamic code generated by the second generation means along the time axis on the second light-receiving-emitting screen based on the display conditions determined by the determination means.
-
-
15. A display apparatus performing communication with other one display apparatus including a first light-receiving-emitting screen capable of displaying moving pictures and receiving light by using a two-dimensional dynamic code which is a two-dimensional code changing along the time axis, comprising:
-
a second light-receiving-emitting screen capable of displaying moving pictures and receiving light;
a reading control section reading a plurality of symbols composing the two-dimensional dynamic code displayed on the first light-receiving-emitting screen from the first light-receiving-emitting screen of the one display apparatus by using the second light-receiving-emitting screen;
an acquisition section acquiring symbol-transmission-receiving-status information including at least one of information showing a relative angle between the second light-receiving-emitting screen and the first light-receiving-emitting screen, information showing a size of the symbol shown on the first light-receiving-emitting screen, and information showing a light receiving position of the symbol read by the reading control section, based on the symbol read by the reading control section;
a determination section determining at least one display condition of a display angle, a size, and a display position of the symbol in displaying the two-dimensional dynamic code on the second light-receiving-emitting screen based on the symbol-transmission-receiving-status information acquired by the acquisition section;
a generation section generating two-dimensional dynamic code including a plurality of symbols; and
a display control section sequentially displaying the plurality of symbols in the two-dimensional dynamic code generated by the generation section along the time axis on the second light-receiving-emitting screen based on the display conditions determined by the determination section.
-
Specification