GLOBAL GaN SUBSTRATE DEFECT INSPECTION SYSTEM MARKET

INTRODUCTION

GaN, on the other hand, is behind in terms of device adoption due to the high cost of manufacturing GaN wafers and the prevalence of various crystallographic and manufacturing flaws in wafers, necessitating additional wafer quality improvement initiatives.

To aid with these efforts, which provides high-speed, high-sensitivity detection and categorization of crystallographic and process defects, paired with high-resolution defect picture viewing.

For surface defect assessment of IC metal packages, a semi-supervised deep learning-based automatic optical inspection method is proposed.

Suggest a fully multi-scale inspection framework to implement the evaluation of flaws at various scales, which is different from previous inspection approaches.

An fully multi-scale GAN with transformer is intricately built, incorporating various innovative modules, to effectively capture the intrinsic patterns of qualified samples at multiple scales.

Due of the difficulty of growing defect-free GaN on Si, the race to gallium on silicon (GaN on Si) has been hot. The ability to use large, less expensive substrates and accessibility to automated back-end manufacturing techniques in ageing IC fabs are two of the key driving forces for this stack.

The primary objective of this paper is to study the many types of faults that can occur during GaN epitaxy. We examine various signals using scatterrometry to do this. For the purpose of identifying the desired flaws, the proper thresholds between signal and noise must be set.

GLOBAL GaN SUBSTRATE DEFECT INSPECTION SYSTEM MARKET SIZE AND FORECAST

Global GaN substrate defect inspection system market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.

NEW PRODUCT LAUNCH

The Candela 8520 flaw inspection system for power device applications was just unveiled by KLA Instruments. It is the replacement for the Candela CS920 system, which was the first inspection system to combine on a single platform the detection and categorization of crucial topographic and crystallographic flaws.

Since the Candela 8520 is more than twice as quick as its predecessor, yield improvement for the quickly expanding power device industry is accelerated.

Critical defect detection gaps, like stacking faults on bare wafers and basal plane dislocations after epitaxial growth, can be filled using the Candela 8520 wafer inspection system.

The system also includes analysis capabilities for die grading, contour mapping, and on-tool fault evaluation. It can produce an in-depth inspection report that aids process engineers in directing precise corrective actions.

The Candela 8520 combines five complementary inspection techniques that can be used in combination to detect large topographical defects that can impede SiC substrate and SiC epitaxy process control while also making the fine distinction between multiple defects such as micropipes and micropits, carrots and basal plane dislocations, stacking faults and step bunching, etc.

COMPANY PROFILE

• Nanotronics
• KLA
• Hitachi
• Forgenano
• ESCIES

THIS REPORT WILL ANSWER FOLLOWING QUESTIONS

1. How many GaN substrate defect inspection system are manufactured per annum globally? Who are the sub-component suppliers in different regions?
2. Cost breakup of a Global GaN substrate defect inspection system and key vendor selection criteria
3. Where is the GaN substrate defect inspection system manufactured? What is the average margin per unit?
4. Market share of Global GaN substrate defect inspection system market manufacturers and their upcoming products
5. Cost advantage for OEMs who manufacture Global GaN substrate defect inspection system in-house
6. key predictions for next 5 years in Global GaN substrate defect inspection system market
7. Average B-2-B GaN substrate defect inspection system market price in all segments
8. Latest trends in GaN substrate defect inspection system market, by every market segment
9. The market size (both volume and value) of the GaN substrate defect inspection system market in 2023-2030 and every year in between?
10. Production breakup of GaN substrate defect inspection system market, by suppliers and their OEM relationship