2018 Mini/ Micro LED

Transcription

1 18 Mini/ Micro LED

2 About Lextar Lextar Electronics Corp. is a global leader in LED solutions with a strategic advantage of integrating upper stream epitaxial, middle stream chip, downstream package and various applications. Founded in 08 in Taiwan, Lextar is a subsidiary of AU Optronics, the leading TFT-LCD and solar PV manufacturer. With over 2,000 patents worldwide, Lextar is an innovator of product applications, which include: display, lighting, automotive and advanced optoelectronics applications. Lextar currently has 2 manufacturing plants in Taiwan and 3 in China. Lextar revenue was US$403 million in 17. Manufacturing Sites Taiwan Hsinchu Site (Headquarters) / Chunan Site China Chuzhou, Anhui Suzhou Industrial Park Xiamen Torch Hi-tech Industrial Development Zone Product Semiconductor LED component, module and finished product covering the following applications: - Display - Lighting - Automotive - Leading-edge Optoelectronics 17 evenue 403 million USD Capital $187 million USD Workforce 4,500 (as of Jul. 18) As an LSVP, Lextar has integrated solutions adding value to every customer s products. From epitaxial and chip, to package, SMT and variety applications, Lextar offers T.E.M.O. (Thermal, Electrical, Mechanical and Optical) total solutions. Our LSVP means time-to-market and value added service to our clients. LSVP makes us your valuable partner. Epi / Chip Package Module

3 Display vs. Viewing Distance Use PPI replace resolution Different Pixel Pitch responds to different viewing distance Lextar Corresponding LED Product Micro 0.3t Side View Mini ack Light D-lit Type 3030 Mini Mini 0606/0404 Pixel Pitch 10 µm 50 µm 100 µm 300 µm 1000 µm 1500 µm A Mobile HUD TV 32 ~1 Fine Pitch 100 ~400 Mini Cinema 400 ~600 PPI 00 ppi 1000 ppi 300 ppi 100 ppi 30 ppi 10 ppi Viewing Distance <0.1m 0.3 m 0.5 m 3 m 5 m m 30 m Mini LED acklight Mini LED 0404 / 0606 Mini LED acklight for 15.6" Notebook Mini LED for multi local dimming Mini LED acklight for 32" Monitor Mini LED for multi local dimming Achieving HD 1,000 and high brightness Achieving HD 1,000 and high brightness High Color amut LED technology High Color amut LED technology Indoor display Full color display Fine pitch application Number of Mini LED Local Dimming > 8, Zones Number of Mini LED Local Dimming ~ 10, Zones Display HD 1,000 Display HD 1, in 1 package / 4pin polarity View angle 1 Thickness 250µm High performance and high contrast 0.6 mm 0.6 mm 0.25 mm 3 in 1 package / 4pin polarity View angle 1 Thickness 300µm High performance and high contrast Chip parallel arrangement 0.4 mm 0.4 mm 0.3 mm Color amut >95% NTSC Color amut rightness 1,000 cd/m 2 rightness UFP I-Mini LED Lextar UFP (Ultra Fine Pitch) I-Mini LED Module ealizes Pitch 0.7mm and Slim Design >95% NTSC 1,000 cd/m 2 Parameter Color Min. Typ. Max. Parameter Color Min. Typ. Max. Luminous Intensity(mcd) Luminous Intensity(mcd) Viewing Angle(deg) 1 Viewing Angle(deg) 1 D Molding Testing Peak Wavelength(nm) Peak Wavelength(nm) Testing/ epair Spectrum adiation andwidth(nm) Forward Voltage(v) Spectrum adiation andwidth(nm) Forward Voltage(v) Structure Thin and small pixel pitch Small pitch design Flip chip type Advantage Process Easy assembling High accuracy Performance High resolution High brightness Wide view angle High picture quality

4 // Micro LED Chip Micro process for 10µm or larger LED chip size Excellent wavelength uniformity and lower defects control Micro LED chip design according to customer s mass transfer demand Available for different kinds of Micro LED chip form (Lateral/Flip Chip/Vertical type) A/ V TV Display // Micro LED Chip Design and Manufacturing Capability Converted Micro LED Chip Lextar Full Color Converted Micro LED Technology Lextar full color converted micro-led is designed for ultra wide color gamut (UWC) application with very small pixel size(10µm x 30µm) The ec. coverage is higher than 90% ec. Lextar FWHM = 16nm = 23nm = 32nm 0.6 y Intensity(a.u) lue reen ed x Wavelength(nm) ed & reen micro-led by Lextar s super fine color patternable technology

5 Headquarters No. 3, ongye E. 3rd oad, Hsinchu Science Park, Hsinchu 30075, Taiwan Tel : Lextar.com Facebook Linkedln WeChat August 18 Copyright 18 Lextar. All rights reserved. Information may change without notice.