Information display control unit and the method and remote input unit and the method

• US 6,181,326 B1
• Filed: 11/20/1996
• Issued: 01/30/2001
• Est. Priority Date: 11/30/1995
• Status: Expired due to Term

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Takahashi, Naomasa
• Primary Examiner(s): Luu, Matthew
• Application Number:
  US08/754,271
• Time in Patent Office: 1,532 Days
• Field of Search: 345/158, 345/157, 345/156, 345/353, 345/327, 348/10, 348/734
• US Class Current: 345/158
• CPC Class Codes: G06F 3/002 Specific input/output arrangements not covered by G06F3/01 - G06F3/16 other optical apparatus G02B27/00
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: H04N 21/422 Input-only peripherals , i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] input devices also receiving signals from specially adapted client devices H04N21/4104
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47 End-user applications

Abstract

A remote input unit such as OCR sends a batch of data of an input character string as a remote control signal, a set-top box (STB) receives the signal and decodes it to the data of the original character string. After STB stores the data of the character string, it instructs a television set to display the data. STB accesses to a terminal corresponding to URL of the character string in the Internet via a telephone line.

Claims

1. An information display control unit for controlling information to be displayed on a display, comprising:

receiving means for receiving a batch of remote control signals including communication data of characters forming a character string corresponding to an address of a terminal in a computer network;

conversion means for converting said communication data to said character string and outputting said character string to said display for displaying said character string;

communication means for communicating via said computer network with said terminal having said address corresponding to said character string and which is connected to said computer network; and

control means for controlling said communication means to communicate with said terminal having said address corresponding to said character string converted by said conversion means.

2. An information display control method comprising the steps of:

receiving a batch of remote control signals including communication data of characters forming a character string corresponding to an address of a terminal in a computer network;

converting said communication data to said character string and displaying said character string on a display; and

communicating via said computer network with said terminal having said address corresponding to said character string and which is connected to said computer network.

3. A remote input unit, comprising:

input means operated by a user for inputting a character string corresponding to an address of a terminal in a computer network;

display means located on the remote input unit for indicating said character string input by said input means; and

transmitting means for transmitting communication data corresponding to said character string.

4. The remote input unit as defined in claim 3 further comprising word input means for specifying a predetermined word formed as a character string by one corresponding user operation of the remote input unit.

5. The remote input unit as defined in claim 3, wherein said input means includes means for detecting handwriting and means for generating a character string corresponding to said detected handwriting.

6. A remote input method for use with a computer network, comprising the steps of:

generating a character string corresponding to an address of a terminal in the computer network by an input operation with a hand-held, wireless remote controller;

indicating said character string on a display located on said remote controller for confirmation by a user; and

transmitting communication data corresponding to said character string upon a successful confirmation by the user.

7. A remote input unit, comprising:

batch input means including character data generation means, said batch input means being user operated to trigger operation of said character data generation means for generating character data of a character string by one single corresponding user operation of said batch input means; and

transmitting means for transmitting communication data derived from said character data of said character string generated according to said one single corresponding user input operation.

8. The remote input unit as defined in claim 7, wherein said batch input means includes means for reading at least one of said character string and a graphic pattern corresponding to said character string optically by said one single corresponding user operation.

9. A remote input method comprising the steps of:

generating character data of a character string by one single corresponding user input operation; and

transmitting communication data derived from said character data corresponding to said character string generated according to said one single corresponding user input operation.