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This section provides an overview for ambient light sensors as well as their applications and principles. Also, please take a look at the list of 12 ambient light sensor manufacturers and their company rankings. Here are the top-ranked ambient light sensor companies as of December, 2024: 1.Broadcom, 2.Texas Instruments, 3.Murata Manufacturing Co., Ltd..
Table of Contents
An ambient light sensor is a device that measures the light conditions in an environment. Also known as illuminance or brightness sensors, these sensors are integral in features like automatic brightness adjustment in mobile devices and computers, and white balance in digital cameras.
These sensors use elements like phototransistors or photodiodes as light receptors, which convert incident light into an electrical current corresponding to the level of illuminance. Due to the typically low current generated by photodiodes, amplifiers are often used to boost and measure the signal. The effectiveness of ambient light sensors is gauged by their color temperature sensitivity, range of illuminance measurement, and transmission speed.
*Including some distributors, etc.
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Broadcom Inc., established in 1961, and headquartered in San Jose, California, is a manufacturer and supplier of semiconductor and connectivity solutions. The company specializes in producing products, such as semiconductors, infrastructure software, networking products, storage products, wireless products in which their products cater to industries such as telecommunications, data centers, and consumer electronics. Their products are used for various applications, including wireless communication, networking equipment, data storage, and multimedia devices, providing components for advanced technologies in numerous industrial and commercial sectors.
Murata Manufacturing Co., Ltd. (Murata Manufacturing) was founded in 1944 and is headquartered in Nagaokakyo, Japan. Murata Manufacturing designs, manufactures, and sells ceramic-based passive electronic components and solutions globally. The company operates through components, modules, and others segments, serving communications, mobility, industrial, healthcare, and personal electronics customers. They company's product offerings include noise suppression products, quartz devices,RFID devices, phase shifters, and wireless connectivity platforms. Services such as webinars and video library are also available for existing and potential customers alike.
EVERLIGHT, established in 1983 and headquartered in Taipei, Taiwan, is a manufacturer and supplier of LED products for diverse industries. The company offers LED lighting solutions for indoor and outdoor illumination, including bulbs, tubes, downlights, and streetlights. Additionally, the company provides LED backlighting for LCD displays used in TVs, monitors, laptops, and tablets. Its product portfolio extends to displays for information and images, mobile enhancements such as flash LEDs and camera modules, and automotive lighting for improved safety and performance. These solutions find application across sectors including home appliances, communication, and consumer electronics in the development of various systems and machines.
Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.
Located in Austria and Germany, Ams-Osram is a sensor design and manufacturing company that specializes in compact form factors, low power, high sensitivity, and multi-sensor applications. They were established in 1981 and were formerly known as austriamicrosystems AG. In 2012 it changed its name to ams AG. They have a technology portfolio for sensing, lighting, and visualization, ranging from light emitters and optical components to micro-modules, integrated circuits, and related software. Their work develops technology for use in the consumer, industrial, medical, and automotive sectors.
Texas Instruments Incorporated was founded in 1930 and is headquartered in Dallas, Texas. Texas Instruments is a producer of high tech equipment for industrial, automotive, personal electronics, communications equipment industries. Texas Instruments designs, manufactures, and sells semiconductors to electronics designers and manufacturers in the United States and internationally. Texas Instruments operates in two segments: analog and embedded processing. The Analog segment offers power products, including battery-management solutions, DC/DC switching regulators, power switches, linear regulators, voltage references, and lighting products. The Embedded Processing segment offers microcontrollers that are used in fields such as electronic equipment and digital signal processors for mathematical computations.
ST Micro Electronics is a global semiconductor company serving customers with innovations to have a positive impact on people's lives. Their product line is micro electronic systems, such as switches, controllers, sensors and drivers. The main selling point of ST Micro Electronics is its provision of sustainable products, and introducing their electronics to create a more sustainable world. The company, as well as providing the electronic devices, also provides software and support, ensuring that all fields are covered to provide a fully provide a supported and strong relationship with their customer base. ST Micro Electronics believe that technology plays a key role in helping to solve environmental and social challenges, which is why their semiconductor technologies start with their employees, their customers and partners.
ROHM Semiconductor was incorporated in 1940 and is headquartered in Kyoto, Japan. ROHM manufactures and sells electronic components worldwide. ROHM operates through the segments ICs, discrete semiconductor devices, and modules. ROHM provides ICs comprising memory, amplifiers and linear, power management, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, motor/actuator drivers, interfaces, communication and speech synthesis LSI, audio and video, and microcontrollers. ROHM also offers discrete semiconductor products include MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; passive devices, such as resistors, and conductive polymer and tantalum capacitors; and various modules among others.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Broadcom |
50.0%
|
| 2 | Texas Instruments |
25.0%
|
| 3 | Murata Manufacturing Co., Ltd. |
25.0%
|
Derivation Method
The ranking is calculated based on the click share within the ambient light sensor page as of December 2024. 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 (%) |
|---|---|---|
|
Japan
|
3 | 50.0% |
|
United States of America
|
1 | 16.7% |
|
Taiwan
|
1 | 16.7% |
|
Austria
|
1 | 16.7% |
3 products found
3 products
Soki Co., Ltd.
280+ people viewing
Last viewed: 9 hours ago
Fast Response
5.0 Company Review
■Features Easily perform spot checks at work locations, stores, and offices. We are selling small illumination meter testo540. The illuminance sens...
KODENSHI CORP.
240+ people viewing
Last viewed: 21 hours ago
The illuminance sensor is a light sensor that detects the surrounding brightness in terms of "brightness" and "darkness." It has spectral sensitivi...
2 models listed
