ambient light sensor


Also found in: Acronyms.

ambient light sensor

A device that detects the amount of light in the vicinity. An ambient light sensor may be built into a smartphone or tablet to adjust the screen brightness based on the available light. See ambient lighting.
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The Texas Instruments OPT3002 light-to-digital sensor, available from Mouser Electronics, is an ambient light sensor (ALS) with a digital output integrated circuit.
ams already offers prior art TSL2584TSV which is industrys first ambient light sensor with 3D/TSV and single filter integrated at wafer level.
Sensors on the phone include Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.
A TEMT6000 Ambient Light Sensor is utilized in this work [10, 40].
The SFH 7770 from OSRAM Opto Semiconductors combines the functions of a digital ambient light sensor with those of a digital proximity sensor.
The display also features: 1920x1200 native resolution in 16:10 aspect ratio; 10-bit IPS LCD panel with 14-bit lookup table, which increases colour depth to more than 1bn possible colours; 360cd/mE' brightness; 1000:1 contrast ratio; as well as ambient light sensor and automatic backlight adjustment.
To further lower the LEDs' power consumption, an ambient light sensor can be added to the illuminator ring assembly, which will ensure that the LEDs are only switched on at lower light levels.
Use of the TMD2620 proximity sensor or the TMD2725, a combined proximity and ambient light sensor, enables phone manufacturers to reduce the apertures size by as much as 50%, improving aesthetic appeal, especially in devices with a white or light-colored bezel.
ZTE Gigabit android smartphone have features like Accelerometer, Proximity Sensor, Ambient Light Sensor, Gyroscope and Fingerprint identity sensor.
Will it also have different sensors such as the Proximity sensor, Ambient light sensor, Accelerometer and Gyro sensor?
For further customization, a touchscreen can be specified, as well as an ambient light sensor and AC or DC power.
The component is ideal for use In fitness armbands to monitor fitness levels, as well as for use as an ambient light sensor.
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