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3 January 2025

Polar Light achieves 625nm-wavelength red pyramidal micro-LED

Fabrication on same material as green and blue micro-LEDs promises monolithic RGB integration

2 January 2025

Porotech advances partnership with Foxconn from R&D to mass production of AR and micro-LED technology

Pixel size reduced to 1.25μm, forming process platform to be applied in Q4/2025

2 January 2025

Neo completes sale of Rare Metals facility in Quapaw, Oklahoma

Co-founder Kevin Reading buys back gallium trichloride plant

31 December 2024

Netherlands launches ChipNL Competence Centre to drive semiconductor innovation

Applications focus on manufacturing equipment, chip design, integrated photonics, quantum and heterogeneous integration

27 December 2024
Near-room temperature 8μm interband cascade lasers
Researchers believe that RT operation is within reach.
27 December 2024

Latest issue of Semiconductor Today now available

For key compound semiconductor business and technology developments, see latest issue

27 December 2024

Malaysia’s Globetronics to manufacture POET’s optical engines

US$25m public offering to complete after acquisition of China JV Super Photonics

20 December 2024

Sivers and Ayar Labs expanding partnership for high-volume manufacturing of optical I/O solutions for scalable cost-effective AI infrastructure

Partnership to focus on product qualification and manufacturing readiness of Sivers high-precision laser arrays

19 December 2024
Fully vertical GaN p-i-n diodes on silicon
Soft breakdown reaches 1200V with 0.48mΩ-cm2 on-resistance.
19 December 2024

Odyssey announces liquidation distribution

$0.11 per share to be paid on or about 23 December

18 December 2024

Fraunhofer IAF gains €4.35m from Baden-Württemberg to contribute to EU Chips Act-funded APECS pilot line

New epi, process and metrology equipment to produce chiplets and interposers on 6” wafers

18 December 2024

APECS pilot line starts operation

Advanced Packaging and Heterogeneous Integration for Electronic Components and Systems joins other EU Chips Act-funded pilot lines

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AFC Industries
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ETA Research
News Features
13 December 2024
Red InGaN LEDs on scandium aluminium magnesium
Alternative substrate could enable future development of full-color displays.
5 December 2024
Graded barriers bandwidth boost for micro-LEDs on silicon
Devices achieve 580MHz f−3dB at 2000A/cm2.
28 November 2024
Indium phosphide laser on silicon nitride photonic circuit
Micro-transfer printing integration achieves wavelength tuning over 54nm in the C and L bands.
22 November 2024
MESFETs on single crystal aluminium nitride substrate
Devices reach 2kV breakdown performance with short 15µm gate–drain distance.
14 November 2024
Boron enables AlN on silicon growth without cracks
Researchers process AlN layers with low dislocation density.
7 November 2024
Double-heterostructure gallium nitride for 5G FR2 mobile handsets
HEMT achieves record saturated output power for low-voltage handset application.
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Feature Downloads
23 December 2024

Tunnel-junction-enabled GaN heterojunction bipolar transistors
A new structure allows all the transistor contacts to be made with n-type GaN.

23 December 2024

Double V-pits enhance red indium gallium nitride LED internal quantum efficiency
Researchers report an IQE value of 21.5%.

23 December 2024

Ultra-high-brightness green InGaN LEDs on silicon
Low dislocation epilayers enable high-definition micro-displays.

23 December 2024

Deep UV micro-LED display photolithography
Researchers claim a record high 5.7% external quantum efficiency for 270nm-wavelength LEDs.

23 December 2024

Micro-LED chip market to grow from $38.8m in 2024 to $489.5m by 2028
Artificial reality and automotive applications will drive growth, says TrendForce.

23 December 2024

Hydrogen plasma passivation for blue laser diodes
Researchers claim the first use for a strategy resulting in enhanced power efficiency and thresholds.

23 December 2024

Semiconductor laser market growing at 9% CAGR to over $5bn in 2029
The telecom & infrastructure segment is growing at 18% to over $2.5bn, as consumer applications grow just 1% to $1.75bn, says Yole Développement.

31 October 2024

Defect-free AlGaInP native red micro-LEDs by wet chemical etching
Mike (M.C.) Yoo, CEO of Verticle Inc, highlights how undercut-free wet etching is ready for the mass production of phosphide-based micro-LEDs.

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