US 7,707,605 B2 · Data transmission method and system of same, information processing method and system of same, data transmitter, signal processor, content data processing method, and data serving method

Abstract

A liquid crystal display includes a liquid crystal display panel having a plurality of pixels on a display line. A set of drivers drives a set of pixels, the set of drivers receiving display data and providing video signals to the set of pixels. A clock provides a clock signal to the set of drivers to latch the display data based on a frequency of the clock signal, and receives a feedback signal from the set of drivers prior to an end of the display data received by the set of drivers. A delay circuit stops the clock signal to the set of drivers, based on the feedback signal, after delaying for a first time period that is no less than a predetermined time period between the feedback signal and the end of the display data received by the set of drivers.

Claims29

Dependent claims

A data transmission method comprising:

broadcasting, from a transmitter to a viewer apparatus, television content data, command data, and complementary data;
receiving the television content data, the command data, and the complementary data at the viewer apparatus;
generating first output content data at the viewer apparatus, without requiring any transmission to the transmitter, the generating of the first output content data comprising:
(i) outputting an operation signal based on an operation performed by a viewer;
and
(ii) processing software stored in a data storage medium using the operation signal as an input to generate the first output content data;
incorporating the complementary data into the first output content data, according to commands of the command data, to generate second output content data;
and
outputting the second output content data to a monitor.

6 more elements

A data transmission system having a transmitter for broadcasting data and a plurality of viewer apparatuses for receiving the data, wherein

the transmitter broadcasts television content data, command data, and complementary data, and
each viewer apparatus of the viewer apparatuses comprises:
a receiving means for receiving the television content data, the command data, and the complementary data;
a generating means for generating first output content data without requiring any transmission to the transmitter, the generating means comprising:
(i) an operating means for a viewer to perform an operation and to output an operation signal based on the operation;
(ii) a first signal processing means for processing software stored in a data storage medium using the operation signal as an input to generate the first output content data;
a second signal processing means for incorporating the complementary data into the first output content data, according to commands of the command data, to generate second output content data;
and
an outputting means for outputting the second output content data to a monitor.

6 more elements

A data transmitter for transmitting data to a plurality of viewer apparatuses, each of the viewer apparatuses being adapted to:

generate first output content data at the viewer apparatus, without requiring any transmission to the transmitter, the generating of the first output content data comprising:
(i) outputting an operation signal based on an operation performed by a viewer;
and
(ii) processing software stored in a data storage medium using the operation signal as an input and based on command data, to generate the first output content data;
(iii) incorporate complementary data into the first output content data, according to commands of the command data, to generate second output content data;
and
(iv) output the second output content data to a monitor,
the data transmitter comprising:
a data generating means for generating television content data, the command data to control the generation of the first output content data and to control the generation of the second output content data, and the complementary data;
and
a broadcasting means for broadcasting the television content data, the command data, and the complementary data to the plurality of viewer apparatuses.

8 more elements

Dependencies are inferred from the claim text.

Data transmission method and system of same, information processing method and system of same, data transmitter, signal processor, content data processing method, and data serving method

Life of this patent

Data transmission method and system of same, information processing method and system of same, data transmitter, signal processor, content data processing method, and data serving method

Life of this patent

Abstract

Claims29