DISPLAY DEVICE AND METHOD FOR OPERATING SAME

Smart overview of the Invention

The patent application describes a display device capable of receiving and processing voice commands through a remote control with an integrated microphone. The device's controller is designed to interpret these commands, search for real-time information, and display relevant data on the screen. This process involves capturing an image of the content being viewed at the time of the command and identifying related subject matter such as people, locations, or items. The system then searches databases for this information and presents it alongside the captured image, enhancing the viewing experience by providing immediate context to the user's queries.

Technical Field

The invention pertains to advancements in digital television services, particularly those that enhance interactivity such as IPTV and smart TV services. These technologies allow users to select programs and viewing times actively. However, they often require manual searching for additional content-related information, which can be cumbersome. The invention addresses this by automating the retrieval of information about products, characters, or locations seen in the content, making it easier for users to access relevant data without interrupting their viewing.

Technical Solution

The display device includes a controller that manages how content-related information is shown on the screen when a voice command is received. It prioritizes displaying information based on categories specified in the command, such as location, product, or character. If information in the requested category isn't available, the device can display related data from previous scenes or other categories. This approach ensures users receive relevant information quickly and accurately, enhancing their overall viewing experience.

Advantageous Effects

• Convenience: Users can swiftly obtain desired information by having it displayed in priority order based on their requests.
• Accuracy: If specific requested information isn't available, alternative related data is provided to meet user needs more precisely.
• Contextual Understanding: Displaying captured images alongside content-related information helps users understand which scene the data pertains to.
• Efficient Use of Metadata: By utilizing metadata categories, the device can deliver more accurate information aligned with user interests.

Implementation Details

The device consists of various components including a broadcast reception module, external device interface, storage, user input interface, controller, wireless communication interface, voice acquisition module, display, audio output interface, and power supply. The broadcast reception module processes broadcast signals into usable video and audio formats. The network interface connects to wired or wireless networks for data transmission and reception. Additionally, external device interfaces facilitate connections with other devices for seamless integration and content sharing.