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A display panel, display technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as increased blinking times and visual fatigue
Active Publication Date: 2018-07-17
BOE TECH GRP CO LTD +1
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Problems solved by technology
After the human eye receives light from the display screen for a long time, it will cause eye fatigue, dry eyes, eye irritation, eye soreness, and increased blinking times. People often ignore intermittent rest due to continuous work, and mild eye pain Discomfort often does not attract people's attention. If things go on like this, it will have potential health effects on human eye nerves, and may also cause visual fatigue and other diseases
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Embodiment 1
[0035] This embodiment provides a display panel, by adding a new type of acquisition module (such as an optoelectronic chip) that can emit light and receive reflected light from objects in front of the display screen, and use the optoelectronic chip to communicate with the outside world. , Realize the monitoring of human eye health status.
[0036] The display panel, including a display screen, also includes an acquisition module, a processing module and a judging module, wherein:
[0037] The acquisition module is configured to emit light, receive reflected light from objects in front of the display screen, and convert the light signal of the reflected light into an electrical signal, so as to obtain image information that at least represents user fatigue;
[0038] The processing module is connected with the acquisition module and the judgment module, and is used to receive the electrical signal of the acquisition module, preprocess the electrical signal, and send the preproc...
Embodiment 2
[0062] This embodiment provides a display device, which includes the display panel in Embodiment 1.
[0063] The display device may be: a liquid crystal panel, an electronic paper, an OLED panel, a mobile phone, a tablet computer, a television, a monitor, a notebook computer, a digital photo frame, a navigator, a vehicle display, a medical device display, and the like.
[0064] The display device collects data information by adding an information collection module to the front-end display screen, and at the same time matches the information processing method, transmits it to the back-end system for processing and makes a corresponding human eye state judgment. The optimal optoelectronic chip of the acquisition module can realize the communication of optical signals with the outside world, and the matching scanning method and processing technology can realize the human eye recognition function according to the received reflected optical signal. Especially the monitoring of huma...
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Abstract
The invention belongs to the field of display technique, and in particular relates to a display panel and a display device. The display panel comprises a display screen, and further comprises an acquisition module, a processing module and a judging module, wherein the acquisition module is used for emitting light, receiving light reflected by an object at the front of the display screen and for converting an optical signal of the reflected light into an electrical signal so as to acquire image information for representing fatigue state of a user; the processing module is connected to the acquisition module and the judging module, and the processing module is used for acquiring the electrical signal of the acquisition module, pre-processing the electrical signal and transmitting the pre-processed electrical signal to the judging module; and the processing module is used for receiving fed-back commands of the judging module and transmitting the fed-back commands to the display screen; and the judging module is used for judging fatigue state of human eyes in accordance with the pre-processed electrical signal so as to generate corresponding fed-back commands, and the judging module isused for transmitting the fed-back commands to the processing module. The display panel, by adding a photoelectron chip in the display screen, can achieve automatic monitoring of fatigue symptom of the human eyes on the basis of guaranteeing normal display.
Description
technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] Display devices are daily tools in today's technological society. Mobile phones, PADs, and computers are used as human-computer interaction carriers to bring people a multi-field and all-round experience. [0003] The eye is the light perception organ and the center of visual information intake from the outside world. After the human eye receives light from the display screen for a long time, it will cause eye fatigue, dry eyes, eye irritation, eye soreness, and increased blinking times. People often ignore intermittent rest due to continuous work, and mild eye pain Discomfort often does not attract people's attention. If things go on like this, it will have potential health effects on human eye nerves, and may also cause diseases such as visual fatigue. [0004] With the advent of Industry 4.0 and...
Claims
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Application Information
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