Quantum dot LED atmosphere lamp manufacturing method and safe driving auxiliary lighting system
A technology for LED ambient light and safe driving, applied in light sources, semiconductor devices and instruments of light-emitting components, etc., can solve problems such as practicability and low intelligence, and achieve improved production methods, energy saving and industrial manufacturing process improvement, synthesis The effect of easy process
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] as attached figure 2 As shown, a safety driving auxiliary lighting system is proposed, which includes an image acquisition unit, an image processing unit and an adjustment unit;
[0029] The image acquisition unit is composed of a CMOS camera with infrared enhancement, which can collect real-time face images in a dark environment;
[0030] The image processing unit is composed of a chip that can perform fast image processing, and is used to analyze the image obtained by the image acquisition unit, and determine whether the driver is in a fatigued state in the face image;
[0031] The adjustment unit is composed of a plurality of ambient lights integrated with quantum dot LEDs, and is used for judging the light color of the ambient lights according to the image processing unit.
[0032] The image acquisition unit consists of a CMOS camera with infrared enhancement, which can collect real-time face images in a dark environment.
[0033] The image processing unit (face ...
Embodiment 2
[0037] According to the atmosphere lamp made in the above-mentioned embodiment, the quantum dot LED synthesis scheme used in the atmosphere lamp:
[0038] Part 1: Synthesis of red light quantum dots.
[0039] 1. Dissolve 0.3 mmol of selenium powder into 0.3 ml of tri-n-octylphosphine, and heat it on the magnetic stirring heating table in the glove box until the selenium powder is completely dissolved to form a Se-TOP solution.
[0040] 2. Mix 1.2mmol of CdO, 1.5ml of oleic acid with 20ml of ODE, add it to a 100ml three-necked flask, pass nitrogen for 10 minutes, heat to 150°C while passing nitrogen for 5 minutes, and then heat to 200°C under nitrogen to complete dissolve.
[0041] 3. Raise the temperature to 310°C, and after the temperature is stable, quickly inject the previously prepared 0.3ml Se / TOP solution (0.3mmol selenium powder is dissolved in 0.3ml TOP), and react for 90 seconds.
[0042] 4. Inject 0.9 mmol 1-octanethiol (0.1562 ml 1-Octanethiol dissolved in 4.5 ml ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com