Tzung-shin H

◍ Demonstrated expertise as an Escalation Leader, effectively resolving critical issues and ensuring customer satisfaction. ◍ Spearheaded Customer Weekly Meetings, leading discussions and delivering progress reports to stakeholders. ◍ Received Customer Award for Defect improvement, acknowledging exceptional performance and contributions. ◍Recognized within the team with a Spot Award, highlighting outstanding achievements. ◍Earned a Global Technology Award for New Methodology development, showcasing innovative contributions to the industry.

◍ Key information collect. Process-related BKM, DOE, Partition, Demo plan delivery. ◍ (Regular/Startup) Process recipe setup, tuning and troubleshooting. Experiment Data summary and analysis. ◍ Conducting customer's weekly meeting, AR table update, presentation and issue follow-up.

◍ Senior Engineer(Assistant Manager) with managerial experienced (Manage 3+ engineers). ◍ GaN/InGaN Thin-Film Epitaxy of Blue/Green LED on PSS substrates by MOCVD. ◍ Responsible for epi-wafer mass production, data monitor, stable recipe tuning, troubleshooting, status recovery and benchmark all characteristics of LED. -- ◍ 2016-2017, As a coordinator of APC/EDA projects. APC (Advance Process Control) to AIX-G4/G5 Reactors on MQW Temperature and SatRot adjustment for improving 5nm bin rate. EDA (Engineering Data Analysis) for automatically generate reports on a daily and weekly job. ◍ 2014-2015, been promoted to Assistant manager and established review rules for improving production qualities and keep engineers engaged and motivated. ◍ 2014, due to the excellent performance (25% ahead of schedule) on installation and relocation MOCVD, been chosen as the Best Employee. ◍ 2014, successfully finished New-production-recipe quick transferred by employing Laytec absoluT and series calibration bulks for confirming Tg, thx and Conc. ◍ 2013, was an owner of New Venus (PR~8 on PSS) high brightness project and finally get a 5% brightness improvement by p-GaN tuning. ◍ 2011-2014, was a coordinator of SECS/GEM semi-auto production project team and established SOP about monitor system and successfully reduced a great number of scrap wafer from sudden device failure (around 1% of 72 MO). ◍ 2012, was a project owner on BM09 product demonstration for qualifying AIX G3-8x4 Reactor as a qualified tool. Responsible for sample delivery to Toyoda Gosei.

◍ Thin-Film Epitaxy for III-V multi-junction solar cells, 2.2/2.6um InGaAs Photo Detector and GaAs Hall Element. ◍ GaAs solar cells process. AutoCAD for making Mask. ◍ Learned about calibration method, Interface match analysis of III-As/P material. ◍ Familiar with α-step, PL, EL, XRD, Hall, ECV and MCV measurement tools.