Frank Z Ren Email and Phone Number
Frank Z Ren work email
- Valid
Frank Z Ren personal email
Engineering role in semiconductor device design, wafer process development and manufacturing for more than 20 years. Skilled in microLED for display, LCD display/touch panels, a-Si Flat Panel X-ray Imaging Sensors, Lasers/HBLEDs, Medical Devices, Extensive knowledge and experience of processes (RIE, PECVD, Sputter, MOCVD, etching, litho using Stepper, Aligner, Nanoimprint, Holographic), material analysis, optical/electrical testing and reliability.
Lumileds
View- Website:
- lumileds.com
- Employees:
- 5001
- Company phone:
- +1 (408) 964-2900
- Company email:
- info@lumileds.com
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Principal Development EngineerLumileds 2017 - Present• Technical leader for microLED chip development for direct view display, AR/VR display, eye-tracking. Developed mass-transferable RGB microLED chips with world leading manufacturing transfer yield to build RGB display panels. Designed/processed/demonstrated Polychromatic RGB microLED display on monolithic chip with single growth epi. Designed Epi/wafer_process/mass transfer/panel_build IR microLED eye-tracking panels for XR/AR displays.• Technical leader for high-current automotive Red color AlInGaP LED die development/qualification with world leading performance and reliability.
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Principal EngineerVarex Imaging Corporation Aug 2010 - 2017Salt Lake City, Ut, Us- In the world leading medical X-ray flat panel detector company, be tech leader of plasma processing (RIE, PECVD) of a-Si P-I-N diode array on glass panels from process development and pilot runs to volume manufacturing and yield improvement, covering radiology and fluoro image sensors.- Certified Six Sigma Green Belt. Quality management expertise including ISO13485 and FDA requirements. -
Senior Process EngineerApple Jan 2010 - Nov 2010Cupertino, California, UsProcess DRI (Direct Response Individual) of touch panel for iPad, iPhoneProcess DRI of flexible touch panels with roll-to-roll high volume manufacturing process.With solid understanding of the device physics and experiences of wafer/panel processes, as well as teamwork with cross function groups, design/improve process steps from beginning to end including mask layout, process design, specification definition, evaluate/bring up venders, on-site supervising pilot runs, testing (Optical T/R/color, Hardness, Haze, electrical Rs, lamination reliability, visual inspection, etc). -
Senior EngineerPerkinelmer, Inc. Nov 2005 - Jan 2010Shelton, Ct, UsPlasma (RIE etch and PECVD deposition) of amorphous silicon photodiode array for medical X-ray imaging application. -
Process EngineerFinisar Corporation (Nasdaq: Fnsr) Jan 2005 - Nov 2005Sunnyvale, Ca, UsIn the world leading telecom equipment company, led the process development of optical thin film coating using ion-assisted deposition for the world leading InP-Based 10G DFB laser to meet the highest standard of reliability requirements for optical communication devices. improved process and yield of advanced Holographic Lithography as the key step for DFB lasers.Improved backend wafer thinning yield by new wafer supporting system, significantly improved FP/DFB laser yield. -
Senior EngineerDicon Fiberoptics Feb 2002 - Jan 2005In the startup company project, led the die development of world first generation 2-D photonic crystal HB-LED products (InGaN and AlInGaP): device design, mask layout, e-beam litho, MOCVD epitaxy, nanoimprint litho, optical litho, dry/wet etch, PECVD, evaporation, sputtering, lapping/polish, saw dicing, testing, FA, encapsulation/package.
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Senior EngineerAgilent Technologies Jan 2001 - Feb 2002Santa Clara, Ca, UsMOCVD EPI engineer of telecommunication InGaAsP and AlInGaP LED and photo diodes -
Senior Research EngineerData Storage Institute Jul 1997 - Jan 2001Led the research of laser processing of advanced materials. First author of 21 papers in main tech journal (Physical Review B, Applied Physics Letters, etc) with 300+ citations and 30 international conference papers, 2 SPIE invited talks. 1 chapter in book (ISBN 0-87849-826-5). Another 26 non-first author journal papers. Shortlisted in Singapore 2000 National Young Scientist Award.
Frank Z Ren Skills
Frank Z Ren Education Details
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Fudan UniversityPhysics -
Fudan UniversityPhysics
Frequently Asked Questions about Frank Z Ren
What company does Frank Z Ren work for?
Frank Z Ren works for Lumileds
What is Frank Z Ren's role at the current company?
Frank Z Ren's current role is Technical Leader of micro-LED chip development for direct view and AR/VR at Lumileds LLC.
What is Frank Z Ren's email address?
Frank Z Ren's email address is fr****@****eds.com
What schools did Frank Z Ren attend?
Frank Z Ren attended Fudan University, Fudan University.
What skills is Frank Z Ren known for?
Frank Z Ren has skills like Optics, Engineering Management, Semiconductor Optical Image Sensor, Tft Lcd Display, Comsol Multiphusics, Sputtering, Matlab, Laser, Statistical Process Control, Sensors, Microled, Jmp.
Who are Frank Z Ren's colleagues?
Frank Z Ren's colleagues are Ahmad Nazmi, Johnson Khoo, Blue Mo, Rizalde Rin, Francis Chuah, Syuhada Rosli, Guiming Xu.
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