WGS Revolutionizes Battery Testing with Plasma Technology ※ This is the broadcast version for Thursday, December 12, 2024. 00:00 Intro 00:09 Company introduction 00:25 Started business with semiconductor inspection and measurement equipment, especially plasma diagnostic technology 00:43 Currently developing a secondary battery pouch surface defect inspection device 01:06 Difficulty in detecting ultra-fine defects due to limitations of existing camera vision 02:25 Pouch defect issue: Warning of fire hazard due to holes 03:29 Reason for development: Customer request and discovery of vision inspection limitations 04:29 New review: Expanding scope to separator inspection in addition to pouches 05:19 Separator inspection principle: Check for damage to the insulating layer and metal exposure 06:11 Jellyroll inspection: Attempt to detect metallic foreign substances and holes 07:02 Market size: The global inspection equipment market is approximately KRW 36 trillion, and the inspection device market is approximately KRW 3.6 trillion 08:34 Semiconductor process diagnostic solution: Research underway with the goal of analyzing real-time equipment status and process status 10:01 Difficulty in utilizing data: Domestic data collection is limited due to security issues 12:34 Equipment collaboration: Joint work with domestic and foreign equipment companies Research and plasma-based technology development 14:23 Main business areas 17:27 Current sales and investment attraction status 19:20 Business philosophy: Aiming for independent technology development without competitors 21:12 Business expansion vision #WGS #Yoo Im-soo #Semiconductor #Machine vision #Process diagnosis #RF sensor #Optical sensor -------------------------------------------------------------------------------------------------- Battery industry and technology outlook after the US presidential election Conference December 17th Hosted: Tuesday, December 17, 2024, 1:30 PM - 5:30 PM POSCO Tower Yeoksam 3rd floor Event Hall (Yeoksam Station Exit 3) (https://yelec.kr/product/battery20241...) [Offline event overview] Event name: Battery industry and technology outlook after the US presidential election Conference Date: Tuesday, December 17, 2024, 1:30 PM - 5:30 PM Venue: POSCO Tower Yeoksam 3rd floor event hall (Yeoksam Station Exit 3) Size: 150 people working in the industry Host: The Lec Organizer: Wielec Pre-registration: 220,000 won (VAT included) On-site registration 275,000 won (VAT included) Registration deadline: 13:00, Monday, December 16 (On-site registration not possible in case of early closing) Event inquiries: The Lec Director Kim Sang-soo [email protected] 010 5278 5958 [Note] ◦ The seminar room may close early due to limited capacity. ◦ On-site attendees can enter in advance starting from 13:00. ◦ Presentation materials will be provided in file format only to speakers who have permitted their disclosure. ◦ When depositing the conference fee, please deposit it in the name of your company or registrant, and then contact the secretariat. (Woori Bank 1005-803-563727, Depositor: Diellek) Presentation topics and speakers are subject to change. *Tax invoices can only be issued in cash. ◦ Confirmation of participation – Please apply after the conference ends. ◦ Cancellation information – Refunds can be applied for up to 2 days before the event. No refunds will be made after that. ◦ Individual parking is not supported. ◦ This conference is not an employment insurance refund process. -------------------------------------------------------------------------------------------------- 3D SoC Semiconductor Innovation Extension 'Extended BEOL' Tech Concert: December 18, 2024 (Wed) 10:00 - 17:00 POSCO Tower Yeoksam 3rd floor Event Hall (Yeoksam Station Exit 3) (https://yelec.kr/product/semibeol/) [Offline Event Overview] Event Name: 3D SoC Semiconductor Innovation Extension 'Extended BEOL' Tech Concert Date: December 18, 2024 (Wed) 10:00 - 17:00 Venue: POSCO Tower Yeoksam 3rd floor Event Hall (Yeoksam Station Exit 3) Size: 150 people working in related industries Host: Hanyang University CH3IPS Innovation Research Center / Inha University 3D Nano-Fusion Device Research Center Organizer: The Elec / Yelec Sponsor: Korea Semiconductor Industry Association / Korea Semiconductor Research Association Pre-registration: 440,000 KRW (VAT included) On-site registration 550,000 KRW (VAT included) Registration deadline: Tuesday, December 17, 13:00 (On-site registration not possible in case of early closing) Event inquiries: The Lec Director Kim Sang-soo [email protected] 010 5278 5958 [Note] ◦ Early closing may occur due to limited capacity in the seminar room. ◦ On-site attendees may enter in advance starting at 9:30 AM. ◦ Presentation materials will be provided in file format only to speakers who have permitted their disclosure. ◦ When depositing the conference fee, please deposit in the name of your company or registrant and contact the secretariat. (Woori Bank 1005