A single microLED diode handles all colors in displays, moving away from the constraints of the RGB (red-green-blue) sub-pixel model that underpins all current commercial display technologies. Porotech’s innovation lies in its game-changing DynamicPixelTuning (DPT) technology. By using a new class of Gallium Nitride materials, DPT enables a single microLED chip to produce any visible […]
AR/VR
What sensors are used in AR/VR systems?
A wide range of sensor technologies is required to support augmented reality and virtual reality (AR/VR) systems. Today’s AR/VR implementations are mostly focused on visual and audio interfaces and rely on motion tracking and listening/voice recognition sensors. That’s beginning to change with new types of sensors and various types of haptics being introduced. This FAQ […]
Human-like skin sensor detects objects for robotics apps
BeBop Sensors, Inc. announced the BeBop Sensors RoboSkin line of skin-like coverings for tactile awareness for humanoid robots and prosthetics. A true nervous system for robots at less than 1mm thick, RoboSkin is the only technology that fits all robotic body parts: limbs, fingers, feet, head, and torso, to make robots “feel” better. RoboSkin’s advanced fabric-based sensor skin […]
ToF sensor maps 3D surfaces
STMicroelectronics has announced a new family of high-resolution Time-of-Flight sensors that bring advanced 3D depth imaging to smartphones and other devices. The 3D family debuts with the VD55H1. This sensor maps three-dimensional surfaces by measuring the distance to over half a million points. Objects can be detected up to five meters from the sensor, and even further […]
Step-down buck converter reduces space in multi-cell battery apps
Analog Devices, Inc. introduced the MAX77540 step-down buck converter, which provides single-stage power conversion in multi-cell battery applications, such as augmented reality/virtual reality (ARVR) headsets, land mobile radios (LMRs), and digital single-lens reflex (DSLR) cameras. The power-dense MAX77540 buck converter features 94 percent peak efficiency and wafer-level packaging that measures 61 percent smaller than traditional […]
Battery management IC improves charge and fuel gauge accuracy
Analog Devices, Inc. announced the MAX17330 battery management integrated circuit (IC) with integrated fuel gauge and advanced battery protection for one-cell lithium-ion/polymer batteries that delivers a longer battery runtime for consumer applications than similar products. The new IC expands ADI’s battery management portfolio, which already delivers accuracy for the automotive and industrial markets that are […]
Tiny VCEL suitable for 3D sensing applications
ams OSRAM expands its 3D sensing portfolio with four new VCSEL modules. The number of applications that utilize 3D sensing technology continues to increase: From the detection of the surroundings for robots to avoid collisions to the unlocking of smartphones via facial recognition. But 3D sensing also plays an important role in augmented and virtual […]
Protocol analyzer tests UniPro and UFS3.0 flash memory designs
Prodigy Technovations Pvt. Ltd introduces its PGY-UFS4.0-PA M-PHYSM, UniPro, UFS4.0 Protocol Analyzer for development and validation of next-generation flash memory UFS 4.0 at 23.2 Gbps per lane interface for 5G, Mobile, Automotive, IoT, AR/VR applications. PGY-UFS4.0-PA is the leading instrument that enables the design and test engineers to test the UniPro and UFS3.0 designs for […]
LCD contrast vs temperature
by Bill Cheung, Orient Display The LCD has been widely used in different applications, such as automotive, home appliance, medical, industrial, communication, entertainment, consumer devices, etc. It has been the most popular display technology for more than a decade after surpassing CRT. But the LCD has its genetic drawbacks, such as narrow viewing angle, slow […]
Side-emitting infrared LED targets head-mounted displays, industrial headsets, VR/MR/AR apps
ROHM introduced the new CSL1501RW ultra-compact side-emitting (side view) infrared LED. The device is ideal for head-mounted displays, industrial headsets, and VR/MR/AR (xR, virtual reality) gaming systems. In recent years, VR/MR/AR technology, which has emerged following the continuing advancement of IoT, is being increasingly adopted in headsets and head-mounted displays in a variety of gaming systems. […]
