Now LED displays can be seen everywhere, ranging from microwave ovens, soymilk machines, money counters, set-top boxes and other items that are common in life to outdoor advertisements, monitoring room displays, traffic information displays, etc., all of which have its presence.
Generally, some small display devices, such as microwave ovens, money counters, etc., are mostly composed of multiple digital tubes. It can be said that LED digital tubes have been applied to all walks of life and can be seen often in our lives. Let’s introduce the top ten LED manufacturers and which brand is the best LED manufacturer. I hope it will be helpful to everyone.
1. What is LED digital tube?
LED digital tube (LED Segment Displays) is a kind of digital and other information electronic display devices. As shown in the figure below, a number of light-emitting diodes (A to G and dp eight diodes) are packaged together to form a “8”-shaped device. When a specific diode is energized, it will emit light, and several different diodes will light up together to display the numbers or letters we see.
2. What are the types of LED digital tubes?
Usually we classify the LED digital tube according to the number of light-emitting diodes, such as “seven-segment LED digital tube”, because it is composed of seven large diodes (usually not counting the digital tube dp). The general seven-segment digital tube has eight light-emitting diodes to display numbers from 0 to 9 in decimal, and can also display English letters, including English A to F in hexadecimal and hexadecimal (b, d, i are lowercase, Others are uppercase).
At present, most seven-segment nixie tubes are displayed in italics. The seven-segment nixie tube is composed of four vertical, three horizontal and one point light-emitting diodes in the upper and lower right corners.
(1) According to the number of display segments, it mainly includes: seven-segment LED digital tube, eight-segment LED digital tube, nine-segment LED digital tube, fourteen-segment LED digital tube, and sixteen-segment LED digital tube.
(2) According to how many “8” can be displayed, it can be divided into: 1-digit, 2-digit, 3-digit, 4-digit, 5-digit and multi-digit LED digital tube.
3. What are the LED digital tube manufacturers in Shenzhen, and which brand is the best digital tube manufacturer?
1. JINGMEI (Shenzhen Jingmei Optoelectronics Technology Co., Ltd., established in 2006, mainly engaged in LED digital tubes and dot matrix screens)
2. Unilumin (Shenzhen Unilumin Technology Co., Ltd., established in 2004, high-tech enterprise, listed enterprise, domestic LED application product and solution supplier)
3. JYLED (SHENZHEN JYLED Technology CO.,Ltd. established in 2011, a high-tech enterprise, mainly engaged in LED digital tube, LED liquid crystal screen, liquid crystal module, LED backlight excellent manufacturer)
4. Lianjian Optoelectronics (Shenzhen Lianjian Optoelectronics Co., Ltd., established in 2003, a listed company, a high-tech enterprise, positioned as a well-known LED display brand as a mid-to-high-end screen system solution provider)
5. RETOP RETOP (Shenzhen Retop Display Technology Co., Ltd., established in 2005, a high-tech enterprise, a well-known display brand under Dehao Runda, an integrated LED solution provider)
6. Absen (Shenzhen Absen Optoelectronics Co., Ltd., established in 2001, a high-tech enterprise, a well-known brand in Shenzhen, and a leading comprehensive operation service enterprise in the field of LED optoelectronics)
7. Ledman (Shenzhen Ledman Optoelectronics Technology Co., Ltd., established in 2004, high-tech enterprise, excellent LED manufacturer)
8. Xinhui NEWSHINE (Shenzhen Xinhui Optoelectronics Co., Ltd., established in 2007, a high-tech enterprise)
9. Huiming Optoelectronics (Huiming Optoelectronics (Shenzhen) Co., Ltd., established in 2001, a high-tech enterprise, a well-known brand in Shenzhen)
10. Saidixing (Shenzhen Saidixing Technology Co., Ltd., established in 2007, a high-tech enterprise)