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Display apparatus and image capturing method thereof

A display device and image capture technology, which are applied in the directions of image communication, digital output to display devices, static indicators, etc., can solve the problem that the display device does not display the broadcaster, etc.

Inactive Publication Date: 2014-06-11
FARADAY TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the broadcaster would like to have a method to check the images currently displayed by multiple display devices in real time, so as to avoid errors in the image data transmission process or image data processing process, so that the display device does not display what the broadcaster wants to play. the content of the situation

Method used

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  • Display apparatus and image capturing method thereof
  • Display apparatus and image capturing method thereof
  • Display apparatus and image capturing method thereof

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Experimental program
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Embodiment Construction

[0040] figure 1 It is a schematic functional block diagram of a display device according to an embodiment of the present invention. Please refer to figure 1 , the display device 10 is, for example, a liquid crystal display (Liquid Crystal Display, LCD), a light-emitting diode (Light-Emitting Diode, LED) display, a field emission display (Field Emission Display, FED), a plasma display (Plasma display), an organic electrical excitation Organic Light Emitting Diode Display or other types of display devices are used to receive signals or data provided by image sources to display image frames. The display device 10 includes a receiving unit 110 , a processing unit 120 , a display output interface 130 , a display panel 140 and a capturing unit 160 . Each unit in the display device 10 performs data or signal transmission with other units through the data bus 150 .

[0041] The receiving unit 110 is coupled to the data bus 150 and receives image stream data provided by an external ...

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Abstract

A display apparatus and an image capturing method are provided. The display apparatus includes a receiving unit, a processing unit, a display panel, a display output interface, and a capturing unit. The receiving unit is coupled to a data bus and receives video stream data provided by an external video source. The processing unit is coupled to the data bus and processes the video stream data to generate display data. The display output interface is coupled to the processing unit and the display panel, receives the display data, and drives the display panel to display an image frame. The capturing unit is coupled to the data bus and captures all or part of the image frame according to a capturing command issued by an external device, so as to obtain captured target data. The capturing unit also transmits the captured target data back to the external device.

Description

technical field [0001] The present invention relates to a display device, and in particular to a display device capable of capturing image data and a method for capturing image data. Background technique [0002] With the rapid development of technology and the vigorous development of the electronic industry, digital tools such as mobile phones, digital cameras, desktop computers, notebook computers, and various tablet computers are all developing in a more convenient, multi-functional and beautiful direction. When using these products, the display device is an indispensable interface, and the display device of the above-mentioned products will bring more convenience to the user's operation. [0003] When using the display device to display various images, sometimes the user wants to capture the content of the screen currently being displayed on the display device, so as to avoid the inconvenience of recording the data displayed on the screen content with a pen and paper. F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G09G3/20H04N5/232
CPCH04N21/440236H04N5/4448H04N21/8153H04N21/43632H04N21/43635H04N21/440263H04N5/66G06F3/1454G09G5/36G09G2330/12G09G2340/0407G09G2380/12
Inventor 林亮廷杨宏君陈善泰
Owner FARADAY TECH CORP