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This section provides an overview for 7-segment led display as well as their applications and principles. Also, please take a look at the list of 10 7-segment led display manufacturers and their company rankings. Here are the top-ranked 7-segment led display companies as of October, 2025: 1.PUUSLED CO.,LTD, 2.Betlux, 3.Wuxi Ark Technology.
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Categories Related to 7-segment LED display
A 7-segment LED display is a device that arranges seven rod-shaped LEDs in a figure-eight pattern to display numbers and certain letters.
The seven segments together form the number 8. Each segment can be turned on or off independently. This combination enables the display of Arabic numerals from 0 to 9 and some letters of the alphabet from A to F. In addition, many displays include an eighth LED for a decimal point, usually placed at the lower right or left corner.
There are two types of 7-segment LED displays: common anode and common cathode. Care must be taken when selecting the type, as the control circuit design changes accordingly. These displays offer the advantages of a simple structure, relatively low cost, and low power consumption. They also provide high visibility, ensuring numbers can be clearly seen even in bright environments.
7-segment LED displays have been used in a wide range of electronic devices for many years. Common applications include:
Many home appliances incorporate 7-segment LED displays. Typical examples include timer displays on microwave ovens and toaster ovens, as well as temperature settings on air conditioners. A 7-segment LED display clearly shows numbers, creating an interface understandable to anyone. These displays are one of the preferred choices for household appliances that require reliable information transmission.
They are also widely adopted in measuring instruments and industrial machinery where accurate numerical display is essential. Examples include digital voltmeters, thermometers, and production counters. On factory production lines, they are used in counters for tallying production numbers and timers for managing work hours. The ruggedness and high reliability of the 7-segment LED display are significant advantages for industrial equipment often installed in harsh environments.
They are utilized in display devices at locations used by large numbers of people, such as stations and public facilities. Examples include digital clocks on train station platforms and floor indicators in elevators. These displays must allow numbers to be clearly recognized even from a distance. A 7-segment LED display is well-suited for this purpose because its bright illumination ensures high visibility outdoors during daylight hours as well as in large indoor spaces.
*Including some distributors, etc.
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Luckylight is a professional LED component manufacturer in China, renowned for its expertise in research, business, and marketing within the LED industry. With a focus on continuous innovation, we design and manufacture a wide range of LED optoelectronic components for lighting applications and display modules. Our product portfolio includes high-power LEDs, through-hole LEDs, SMD LEDs, 7-segment LED displays, backlights, lighting modules, and various sensor components. For over 30 years, Luckylight has been dedicated to the values of integrity, excellence, and innovation. We are committed to providing comprehensive LED solutions to global customers, delivering professional, high-performance, high-quality, and environmentally friendly products.
Vishay Intertechnology, Inc. (Vishay) was incorporated in 1962 and is headquartered in Malvern, Pennsylvania. The company serves the industrial, automotive, telecommunications, consumer products, and medical end markets and sells its products under numerous brand names inlcuding Siliconix, Draloric, Beyschlag, UltraSource, and Applied Thin-Film Products. The company manufactures and sells discrete semiconductors and passive electronic components in globally while operating in six market segments: MOSFETs, diodes, optoelectronic components, resistors, inductors, and capacitors.
Wuxi Ark Technology Electronic Co., Ltd., established in 1994 and headquartered in Jiangsu Province,China, is a manufacturer of display technologies, circuits, and devices. Their range of products includes LED displays, dot matrix LED displays, colorful LED modules, PCBA, and SMD. They are used for visual display, electronic circuitry, and electronic component assembly. The products provided by Wuxi Ark Technology Electronic cater to a range of industries and applications, including advertising, signage, industrial equipment, consumer electronics, and lighting.
Betlux is an ISO9001-approved manufacturer of LED displays and LED diodes located in Ningbo, China, that was established in 2003. The company produces a range of LED products, including seven-segment LED displays, dot matrix LED displays, and LED clusters. These products are used in the manufacture of a wide range of products, such as home appliances and commercial machinery. It also offers custom design, engineering, and manufacture of its products for original equipment manufacturers.
Ranking as of October 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | PUUSLED CO.,LTD |
16.7%
|
| 2 | Betlux |
16.7%
|
| 3 | Wuxi Ark Technology |
16.7%
|
| 4 | JAGDAMBA ELECTRONICS |
8.3%
|
| 5 | Houkem |
8.3%
|
| 6 | Shenzhen Kerun Optoelectronics Inc. |
8.3%
|
| 7 | DONGGUAN HOUKE ELECTRONIC CO., LTD |
8.3%
|
| 8 | Luckylight Electronics Co., Ltd |
8.3%
|
| 9 | Vishay Intertechnology, Inc., |
8.3%
|
Derivation Method
The ranking is calculated based on the click share within the 7-segment led display page as of October 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
3 | 75.0% |
|
United States of America
|
1 | 25.0% |
