TI DLP Pico Light Control - Low cost 3D printing and scanning accessories June 2021 - Low cost 3D printing and ...
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2021 Light Control Webinar Agenda ❑ DLP Pico Light Control overview ❑ DLP 3D Printers ▪ DLP 3D printer benefits / how it works ▪ Introducing the new DLP 3D print chipsets ▪ DLP 3D printer overview ▪ High level design considerations ❑ DLP 3D Scanners ▪ DLP 3D scanner benefits / how it works ▪ Applications ▪ Light control chipsets overview ▪ 3rd party offerings ❑ Ecosystem / resources 2
2021 TI DLP Products | a history of innovation DLP 3D printing expands into 1998 1999 2015 consumer market 2012 Dr. Hornbeck receives DLP Products Star Wars: Episode 2009 DLP Industrial the 2014 Scientific and receives first Emmy® Aw ard 1 – The Phantom Consumer devices dev elopment kit Technical Academy 2017 Menace shown on ship featuring DLP launches allowing Aw ard® of Merit for Outstanding (Oscar® statuette) for Lincoln Continental, DLP Digital Cinema Pico™ technology developers to Achievement In first automobile 1996 Engineering based proj ectors use DLP technology the invention of DMD technology as used in w ith DLP in new markets 1987 First commercial DLP systems Development DLP Cinema ® projection Photo credit: Michael Yada / technology based HUD ©A.M.P.A.S. Dr. Larry Hornbeck inv ents DLP technology First 4K UHD proj ector w ith MSRP < $2000 with DLP 4K UHD chipset For more than three decades, award-winning DLP Product First automotiv e- qualified DLP chipset innovations have solved some of the world’s most for head-up display (HUD) applications complex display and light control applications
New DLP 3D Print Chipsets Factory floor performance, at desktop prices Desktop DLP 3D printing: Ultra fast print speeds High efficiency and output Full layer exposure Fine detail, high accuracy Focused images on resin Small features, smooth surface finish Built to perform Based on technology used in $100,000+ industrial DLP 3D printers
DLP 3D Printers | System and benefits Desktop DLP 3D printing means: Build platform ❑ Fast print speed 3D printed object ▪ Print a full layer at a time Resin Vat ▪ High optical efficiency and output Resin ❑ High resolution Transparent Window ▪ DMD speed + pixel actuation ▪ Focused image on resin Projection Optics ❑ Reliable operation at 405nm ▪ Inherent to DLP technology ▪ Based on technology used in: ▪ PCB lithography DMD ▪ Industrial 3D printers 8
DLP4710LC Chipset | Overview Chipset Features DLP4710LC DMD 2x DLPC3479 controllers ❑ Functionally equivalent – DLP4710, DLP4711 ❑ Process improvements – for light control applications ❑ High resolution 2.1 MP – Focused optics, high accuracy System highlights System block diagram Parallel RGB ❑ Functionally equivalent, drop-in replacement to: ▪ DLP4710 ▪ DLP4711 3D slicing DLP4710LC ❑ Fast DMD switching speed System level chipset ❑ 3rd party optical modules and systems available today Image transfer controller (WiFi, USB, etc.) UI / Display ❑ Specified wavelengths: 420-700nm Frame memory Z-motor drive Legend TI System chipset block 9
DLP300S Chipset | Overview Chipset Features DLP300S DMD DLPC1438 controller ❑ Fast printing speed – Print a full layer at a time ❑ Reliable operation at 405nm – >3x output vs RGB LCD ❑ High resolution 3.6 MP – Focused optics, high accuracy System highlights System block diagram SPI ❑ Enables
DLP301S Chipset | Overview Chipset Features DLP301S DMD DLPC1438 Controller ❑ Fast printing speed – Print a full layer at a time ❑ Reliable operation at 405nm – >14x output vs RGB LCD ❑ High resolution 3.6 MP – Focused optics, high accuracy System highlights System block diagram SPI ❑ Enables low cost, high performance DLP 3D printers Front-end FPGA ▪ Low cost SPI bus instead of parallel RGB 3D slicing Parallel ❑ 3.6 MP solution in higher power package ▪ Increased print speed and material capabilities Image format I2C DLP301S 3D printer chipset ❑ Fast DMD speed and 4-way actuator system Image transfer controller ▪ For high accuracy resolution and smooth prints (WiFi, USB, etc.) UI / Display ❑ TI reference designs will be available: Frame memory Z-motor drive ▪ DLP subsystem electronics & optics ▪ Reference code: Legend TI TI System Actuator ❑ Image formatting reference chipset block ❑ Actuator logic 11
Desktop 3D print chipsets overview* *Specifications are targets and subject to change DLP300S DLP4710LC Future DLP301S Availability Today In Progress In Progress Resolution 2.1 MP 3.6 MP ≥ 3.6 MP Wavelength 420 – 700 nm 400 – 550 nm 400 – 550 nm 12
3D Printer System block diagram SPI Front-end FPGA 3D slicing Parallel Image format I2C DLPC1438 DLP300S/DLP301S 3D printer system controller Image transfer (WiFi, USB, etc.) UI / Display Frame memory Z-motor drive Legend TI TI System Actuator reference chipset block 13
3D Printer operation timeline Illumination Off Illum. Illumination Off Illum. Illum. System_Ready Illumination Off On On On DLP controller Command: Print Layer Command: Print Layer Ready for parallel data Mode: External Print Layer print finished Layer print finished Layer print starting Mode: Standby … 1: Send 2: Send 3: Send 4: Send 5: Send 6: Send 7: Repeat 8: Send 9: Send Host mode first layer Start print layer next layer print layer 5-6 for all Stop mode command data command command data command layers command command FPGA Vsync Printing Setup Layer 1 Between Layers Layer 2 Layer N Print Complete 14
High resolution with actuated pixels on resin Input image: 2560 x 1440 4 Subframes: 1280 x 720 Displayed image: 2560 x 1440 ❑ Same concept as modern displays – optimized for 3D printing ❑ Print 4 times the number of addressable pixels with no slow down in print speed ❑ TI will provide easy reference design to get from input resolution to projected images 15
LED operation during actuation Actuator Position Position A Position B Position C Position D LED LED off LED on Actuator Movement Transition Stable 16
DLP 3D Print with Grayscale More accurate prints by taking advantage of every pixel ❑ DLP 3D printers have light in focus on resin ▪ Unlike LCD pixels, which blur together ❑ DLP 3D printers can print exactly what you project ▪ Smooth, round curves ▪ Sharp edges and defined points ❑ Use soft grayscale edges for smooth surfaces ▪ 8-bit grayscale available ▪ Selectable gamma curves for optimization 17
DLP 3D scanners 18
DLP Light Control | 3D scanner system overview Wavelength - 405*nm – 2000nm Time and space DLP pattern Transmitter coded patterns projector Processor 3D point cloud CCD/ CMOS 3D Object Receiver sensor 3D Scanner *405nm DMD in development
DLP Light Control | DLP technology benefits Enabling high resolution 3D capture Why choose DLP technology? 2. Object distorts the light patterns DLP Technology Design Benefit Feature Is PCB defect- free? (Pre-IC High speed pattern rates Real-time 3D acquisition placement) Flexible pattern control Micron-level accuracy & resolution 1. DMD projects light 3. Camera captures the distorted images External triggers Easy sync to cameras patterns DLP chipset Triangulation base Illumination agnostic Works with LED, lasers & lamps End equipment examples Extended wavelength Diverse applications (UV, VIS, & NIR) Factory Dental/medical Industrial/metrology Scalable portfolio Design scalable solutions (lo/mid/hi) automation Scanners
DLP Light Control | 3D scanner sub-system SPI Optics Flash I2C Display and DMD Application light control DLPxxxx Sub-LVDS processor controller Video DLPCxxxx SPI +V System PMIC power DLPAxxxx LEDs Data & video signals Power signals DLP components Other components DMD & LED cables
DLP Light Control | 3D machine vision opportunities Prosumer 3D Industrial/metrology Inline automated Scan + display scanner Medical 3D scanner scanner optical inspection Use cases Use cases Use cases Use cases Use cases • Retail AR • 3D Modeling • Implant surgery • Quality control • PCB solder paste & • Projection mapping • Scan-to-print • Mouth rehabilitation • Factory automation assembly inspection • Smart lighting • 3D animation • Dental scans • Tool Inspection • Advanced IC packaging • Human-machine • EPOS (biometrics) • Hearing aid • In-process inspection • Machined parts interface (HMI) • Reverse engineering inspection image © Shining3D image © Shinning3D image © Zividlabs image © Light Guide Systems image © Planmeca image © eSun
New DMD part numbers | DLPC347x ❑ The DLPC347x display and light control controllers, now have new DMD part numbers ❑ These DMDs are keyed to work specifically with DLPC347x controllers ❑ Programmed for use in light control applications (3D machine vision, 3D printing, etc.) ❑ LC DMDs are functionally equivalent to display DMDs ❑ The overall benefit is better support for light control customers: ▪ Helps support longer life cycle requirements for industrial, professional and medical markets ▪ Helps drive future developments for light control markets, independent of display markets Controller Old DMD GPN New DMD GPN Light Control DMDs supported (future) DLPC3470 DLP2010 DLP2010LC ▪ SW v7.x.x DLPC347x and earlier work with old DMD GPNs DLPC3478 DLP3010 DLP3010LC ▪ New SW releases only support new DMD part numbers DLP4710 DLPC3479 DLP4710LC ▪ DLPC347x customers should migrate to the new part numbers DLP4711 23
DLP Light Control | Pico light control chipset DLP4500 DLP2010LC DLP3010LC DLP4710LC DLPC350 DLPC3470 DLPC3478 DLPC3479 x 2 Chipsets → Array size | Diagonal 912 ×1140 | 0.45” 854 x 480 | 0.2” 1280 x 720 | 0.3” 1920 x 1080 | 0.47” # Of pixels 1.04 MP 0.41 MP 0.92 MP 2.07 MP Pitch 7.6µm 5.4µm 5.4µm 5.4µm Orientation ◆ diamond ◼ orthogonal ◼ orthogonal ◼ orthogonal Max pixel data rate 2.99 Gp/s 1.02 Gp/s 2.29 Gp/s 5.15 Gp/s 2880 Hz (1-bit) 2487 Hz (1-bit) 2487 Hz (1-bit) 2487 Hz (1-bit) Max pattern rate 120 Hz (8-bit) 272 Hz (8-bit) 272 Hz (8-bit) 437 Hz (8-bit) DLP4500AFQD Orderable part DLP2010LCFQJ DLP3010LCFQK DLP4710LCFQL DLP4500AFQE numbers DLPC3470CZEZ DLPC3478CZEZ DLPC3479CZEZ DLPC350ZFF Chipset price (1ku) ~$216 ~$62 ~$90 ~$190 EVM part numbers DLPLCR4500EVM DLP2010EVM-LC DLP3010EVM-LC DLP4710EVM-LC
DLP Light Control | Pico EVM and TI design portfolio Visit Design and Development portal to find the right EVM for your application Ultra-mobile, Mobile low power Compact high resolution Ultra-low power DLP2010LC DLP3010LC DLP4500 DLP4710LC TIDA-080001 TIDA-080003 DLP4500-C350REF TIDA-080005 DLP2010EVM-LC DLP3010EVM-LC DLPLCR4500EVM DLP4710EVM-LC
DLP Light Control | Pico system level modules DLP2010LC/ Chipset DLPC3470 Applications Robotics Dental Scanner Factory 3D Printer Automation Companion Engaging ❑ Original Design Manufacturer (ODM) ❑ System integrator with BENANO ❑ Design services https://www.ti.com/tool/BENANO-3P-C2100 Available through TI.com Simplify & accelerate development path with system level solution from 3 rd party design partners 26
DLP Light Control | Pico system level modules DLP3010LC/ Chipset DLPC3478 Applications Robotics Dental Scanner Factory 3D Printer Automation Companion Engaging ❑ Original Design Manufacturer (ODM) ❑ System integrator with Polyga ❑ Design services https://www.ti.com/tool/POLYGA-3P-3DEVM3010 Available through TI.com Simplify & accelerate development path with system level solution from 3 rd party design partners 27
DLP Pico business model Optical engine System integrators OEMs / Brands Manufacturers / ODMs Controller & PMIC DMD Chip maker Actuator supplier Variety of sizes, resolutions, and Actuator brightness levels Design support Design support Integration support Business facilitator
2021 Light Control Webinar Summary ❑ DLP Pico Light Control overview ❑ DLP 3D Printers ▪ DLP 3D printer benefits / how it works ▪ Introducing the new DLP 3D print chipsets ▪ DLP 3D printer overview ▪ High level design considerations ❑ DLP 3D Scanners ▪ DLP 3D scanner benefits / how it works ▪ Applications ▪ Light control chipsets overview ▪ 3rd party offerings ❑ Ecosystem / resources 29
Thank you 30
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