Remote control method and remote control system of image display apparatus
A technology for an image display device and a remote control system, which is used in image communication, parts of TV systems, digital output to display devices, etc.
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no. 1 example
[0038] figure 1It is a schematic diagram of a remote control system for remote control of an image display device according to the present invention. Such as figure 1 As shown, the remote control system Rs includes a television 100 as an example of an image display device and a smartphone 200 as an example of an external control device. Note that the image display device should include a display unit and should be connectable to the external control device. The image display device may also be, for example, a personal computer, a projector, audio equipment, and the like. Furthermore, an external control device should be connectable to the image display apparatus 100, and may be, for example, a remote controller dedicated to the image display apparatus 100, a general-purpose remote controller, a tablet PC, or the like.
[0039] Such as figure 1 As shown, the television 100 and the smart phone 200 are connected wirelessly. Note that, as a connection method between the TV se...
no. 2 example
[0111] Another example of the remote control system according to the present invention is described with reference to the accompanying drawings. Image 6 is a block diagram showing an example of a remote control system for remote control of an image display device. Image 6 The schematic structure of the remote control system shown in figure 2 The shown remote control systems Rs are the same, and substantially the same parts are denoted by the same numerals or symbols, so that a detailed description of the substantially same parts is omitted.
[0112] Image 6 The illustrated remote control system Rs1 includes a television 100b and a smart phone 200b. Such as Image 6 As shown, the TV set 100b includes the command generator 112 instead of the command decoder 104 , and other structures are the same as the TV set 100 .
[0113] In the remote control system Rs of the first embodiment, the smartphone 200 transmits information for the operation (remote control) of the televisi...
no. 3 example
[0118] Another example of the remote control system according to the present invention is described with reference to the accompanying drawings. Figure 7 is a block diagram showing an example of a remote control system for remote control of an image display device. Figure 7 The schematic structure of the shown remote control system Rs2 and figure 1 The remote control system Rs shown is the same.
[0119] The remote control system Rs2 includes a television 100c as an image display device and a smartphone 200c as an external control device. The connection between the television 100c and the smartphone 200c is performed by a connection method in which operation information and operation display image information are transmitted. In other words, operation information and operation display information are transmitted from the smartphone 200c to the television 100c. Note that a wireless connection method for image information signal communication such as wireless display (Mirac...
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