Introduction: IT & DISPLAY SOLUTION ENABLER International Power House for FPD Display and Applications

Transcription

1 Introduction: Capacitive Multi Touch TFT LCD Module for Tablets and dmid MIDs #703, Doosan VentureDigm, 415, Heungan-daero Dongan-gu, g Anyang-si, Gyeoggi-do, Republic of Korea Tel / Fax Company URL IT & DISPLAY SOLUTION ENABLER International Power House for FPD Display and Applications

2 Projected Capacitive Touch Technology Drive lines Sensor lines Capacitive nodes Touch Controller IC Scanning of electrodes Capacitance Measurement Noise Reduction Techniques Finger Identification Bus Interface 2

3 Projected Capacitive Touch: Advantages Good Durability High Quality Optical Properties Unlimited Multi Touch Workable with curved substrates Optional(ITO based) Stack up Design 3

4 Panel Stack-Up Structure **Cover lens : Glass, PET(Film), PMMA ** Lamination : OCA film, Liquid OCA(OCR, UVresin) Glass/Film Glass/Film/Film Glass/Glass Glass/Glass DPW G1F Cover lens OCA Cover lens OCA / OCR Direct Pattern Window ITO Film OCA ITO Glass (Double layer) (Single layer) Smart phone used Tablets and MIDs High end Multi Touch Applications Pro Cap multi Touch featured with larger LCDs : Smart Phones and Tablet PCs in 3.x ~ 4.3 in 7.0 and 10.1 : Initiated by 1 st tier brand makers Thinner/lighter stack up design Low cost design: sensor, lamination High ITO resistance Low optical performance Higher transmittance Excellent optical performance Narrower border width High cost structure Low production yield In Cell / On Cell touch panel technologies 4

5 Applications ** MIDs(Multi Input Devices) Tablet PC Web Pad Smart Phone Netbook, LB, etc. 5

6 Appendix. Tablet Shipment 6

7 Why BBR Displayworks Medium/Small size TFT LCD Module (3.5 ~7.0 & 10.1 ) Projected Capacitive Touch Panel (5.0 ~7.0 &10.1 ) ** Core Business Unit In house Design oftftback Back end Manufacturing Process Component Design: LCD Module, FPCB, Backlight unit Standard Production specialized in medium small size TFT LCD module MIDs(Tablets) used 7.0 /10.1 module technology for custom made specifications FDI(foreign direct investment) Enterprise Technology Guarantee Approved Company (appraised by Korea Technology Finance Corporation) Export oriented Technology Venture Enterprise Full experiences in mass production and supply chain management in FPD industry since 2002 ** Strategic Business Unit In house Design of PCT business: Stack up, Cost & Mfg site Component Design: Window cover, ITO(Glass or film sensor), Touch FPCB Product Customization specialized in medium sized Touch panels : 5.0, 5.7, 7.0, 8.0, 9.7, 10.1 MIDs(Tablets) used 7.0 /10.1 PCT solutions 7

8 Overview Projected Capacitive Touch Panel (Cover lens + ITO sensor + FPCB + Touch IC) Complete package solution laminated Touch Panel to TFT LCD Module Inject UVResin as an optically clear adhesive TFT LCD Module Optical Bonding by OCR to affix Touch Panel and TFT LCD 8

9 Technologies and Assets Key Features Cost effective Component Design : Cover lens, Touch Sensor, TFT LCD Module Selective Stack Structure : Glass/Glass, PET/Glass or Glass/Film Slimming Technology : 4.7T, 4.5T or 4.0T thickness Optical Bonding Assembly : OCR Higher Transmittance : 91% or higher Multi Capacitive Sensing : 2 / 5 /10 points Display Active Area in 7.0 and 10.1 designed for Tablets and Web Pad Higher Resolution : 800RGB*480 / 1024RGB*600 High Brightness : min 280nits to 350 nits Enhanced Design Capabilities bl : F PCB, Backlight unit and LCD Module Key Assets In house FPD Design and Manufacturing Know how Professional Outsourcing, Supply Chain Management in Korea, Taiwan and China Fast project cycle of design-to-market : 3 weeks 9

10 Conventional Supply Chain for TFT LCDs TFT Glass/Cell LCD Driver ICs BLU, FPC, TSP China, Taiwan, Korea 3 rd Party Solutions Partners!!! 10

11 Supply Chain : Pro-Cap Touch Panels 4.7mm ~ 4.0mm Glass/Glass Structure Cover lens OCA ITO Glass OCR TFTLCD Module Cover lens Touch Panel ITO Sensor: Glass( or Film) Optical bonding(ocr) TFT LCD Module 11

12 BBR s Solution: Touch LCD Module Glass/Glass l PET/Glass Total Package Solution : Optically bonded(uv Resin) TFT LCD to Touch Module inclusive Glass PET film of Cover lens OCA / OCR ITO Glass : Supply TFT LCD and Touch Module separately without optical bonding assembly : Cover lens available for custom made specifications TFT Module TFT Module : Touch controller ICs are optional. Product Type TFT LCD Module Touch Sensor Cover lens Total Package Touch LCD Module Optical Bonding(OCR) Touch IC optional Standard / Custommade Module Solution Touch Module Optical Bonding(OCR) Touch IC optional Touch Solution Touch Panel without TFT LCD Capacitive Touch Panel only (Touch IC optional) 12

13 General Specifications TFT LCD Module Touch Module TFT Display 7 inch / 10.1 inch1 Resolution 800*480 / 1024*600 IPS 1024*600 Brightness 200nits / 280nits / 300nits /350 nits 280nits Thickness 3.0mm / 2.8mm / 2.5mm 2.8mm Outline Dimension AA Size Stack (H)*101.66(V)*2.8(T) (H)*85.92(V) Glass ITO Glass / PET ITO Glass Thickness(Cover/Module) 0.7, 0.2mm / 1.0mm 0.7mm(Glass) Transmittance Surface Hardness Interface 91% or higher 6H(Glass) / 3H(PET film) Touch ICs Goodix, Focaltech, Pixcir, Atmel Optional Finger Point 2 / 5 / 10 5 points Operating Temperature 20 ~ 85 Assembly Type IIC OCR 13

14 Processing & Logistics Flow Parts vendors (KR, TW, CN ) 1 Processing materials shipped to HK (KR- HK, TW- HK, CN- HK) Overseas Customers C&F Hong Kong Tax free & VAT upfront exemption : 2, 3 VAT upfront exemption 3 Processed goods(lcd, Touch) exported to any places in HK where Customer designates 2 Processing materials assigned to the China Ass y sites : Upfront exemption of duty/vat 4 Finished products exported to Clients EMS sites Or, directly export to USA and countries in EU, Asia. 14

15 Design Review : TFT LCD Module Thinner by 2.8T? Outline dimension AA size FPC Pin & assignment Backlight unit SUS frame with holes? Resolution Brightness 15

16 Design Review : Touch Module 0.20mm(PET film) 0.70mm(Glass) Outline dimension AA size FPC Pin & assignment Stack structure Optical bonding? Cover lens optional? Finger Points For customization 16

17 Thank You! BBR Displayworks, Inc. IT & Display Solution Enabler #703, Doosan VentureDigm, 415, Heungan-daero, Dongan-gu Anyang-si, Gyeonggi-do, , Korea Tel. (82) , / Fax (82) sales@displayworks.asiaasia marketing@displayworks.asia Contact window: Kate Kwak, Peter Cho 17