At present, there are many varieties of LED application products, which can be divided into five categories according to the application range of LED application products:
First, the information display
Information display of electronic instruments, equipment, household appliances, etc., digital displays and various displays, and LED displays (information displays, advertisements, scoreboards, etc.). At present, the market share is more than 10 billion yuan, and the potential market has several billion yuan.
Second, traffic lights
Urban traffic, highways, railways, aircraft tasting and signal lights for river shipping, the existing market share is several billion yuan, and the potential market has billions of yuan.
Third, automotive lights
Automobile interior and exterior lights, turn signals, brake lights, fog lights, headlights, in-vehicle instrument display and lighting, etc., currently have a market share of more than one billion yuan, and the potential market has billions of yuan.
Fourth, LED backlight
Small size backlight: less than 10 inches, mainly used in mobile phones, MP3, MP4, PDA, digital cameras, video cameras and fitness equipment.
Medium-sized backlight: 10" to 20", mainly used in laptops, computer monitors and various monitors.
Large-size backlight: larger than 20 inches, mainly used for color TV LCD screens.
All of these backlights currently have a market share of several billion yuan, and the potential market has several billion yuan.
Fifth, semiconductor lighting
According to the application range of existing products, it can be divided into six categories: one is outdoor landscape lighting: guardrail lights, projection lights, LED lights, LED shaped lights, digital lights, buried lights, lawn lights, underwater lights, etc. The market share is several billion yuan, and the potential market has hundreds of billions of yuan. Second, interior decoration lighting: wall lamps, chandeliers, recessed lamps, spotlights, corner lights, flat illuminators, grille lights, fluorescent lamps, downlights, changing lights, etc., the current market share is more than one billion yuan, the potential market has Ten billion yuan. The third is dedicated lighting: portable lighting (flashlights, headlights), low-illumination lights (lane lights, house lights, court lights), reading lights, microscope lights, projection lights, camera flashes, table lamps, street lights, etc., the existing market share There are several billion yuan, and the potential market has several billion yuan. The fourth is safety lighting: miner's lamp, explosion-proof lamp, emergency light, safety indicator light, etc. The existing market share is only several hundred million yuan, and the potential market has several billion yuan. The fifth is special lighting: military lighting, medical non-thermal radiation lighting, treatment lamps, germicidal lamps, special lighting for crops and flowers, bio-specific lamps, special LED lamps combined with solar photovoltaic cells, etc., the current market share is not large, But it has great significance and importance, and the potential market has hundreds of billions of yuan. Sixth is general lighting: general lighting for offices, shops, hotels, homes, etc. Although LED lighting has not yet officially entered the field, with the continuous advancement of LED technology and the continuous decline in cost, it is expected to gradually gradually in recent years. Entering the general lighting field, its potential market is the largest, with a development strategy of hundreds of billions.
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SMD: It is an abbreviation of Surface Mounted Devices. It is one of Surface Mount Technology (SMT) components. In the initial stage of circuit board production, through - hole assembly is completely manual. When the first automated machines were introduced, they could place some simple pin elements, but complex elements still needed to be placed manually for reflow soldering. Surface Mounted components mainly include rectangular chip components, cylindrical chip components, composite chip components and special-shaped chip components
Surface Mounted Devices
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