1. Renesas Electronics America Inc. © 2012 Renesas Electronics America Inc. All rights reserved. Class ID: Touch Panel Technologies and Integration 4C02B Tommy Miwa, Sr. Manager Renesas Electronics America

2. © 2012 Renesas Electronics America Inc. All rights reserved.2 Tommy Miwa ( 三輪 知生 ) Regional Engineer and District sales Sr. Manager Regional Engineer and District sales Sr. Manager FAE support for Northwest and Southwest regions Liaison between REA and NLT Japan for new products and marketing Additional Work Experience Additional Work Experience 19 years LCD experience with NLT/NEC and Renesas – Business Plan and Cost down at Purchasing Engineering div. – Product manager at Module Design division – primarily for design of medium size LCDs – Mechanical engineer at Module Design div Miwa Tomoo

3. © 2012 Renesas Electronics America Inc. All rights reserved.3 Renesas Technology & Solution Portfolio

4. © 2012 Renesas Electronics America Inc. All rights reserved.4 Display Module Solutions Display Module Solutions Sophisticated solutions Sustainable support LED Backlight LCDs Wide Format LCDs  Suited for a variety of ambient-light environments  Proprietary transflective LCD technologies – Reflective-Enhanced View TFT (R-EVT) – Transmissive-Enhanced View TFT (T-EVT)  More data on a single screen  16:9 aspect ratio  Low power consumption  Long life LEDs  Thin profile and light weight design  Replaceable LED light source unit  High luminance and wide color gamut  Superior image quality  Ultra-wide viewing angles  2D/3D displays  On-cell touch  PCAP touch  Robust feature sets  Long-term product support  Amorphous silicon (A-Si) displays  Low-temperature polysilicon (LTPS) displays LED Backlight LCDs Enhanced View TFT (EVT) Wide Format LCDsSuper-Fine TFT (SFT) Industrial Mobile Displays Emerging Technologies

5. © 2012 Renesas Electronics America Inc. All rights reserved.5 General Touch panel market trends Touch panel technologies Renesas/NLT solutions What is the benefit to the customer Options Line up of projective capacitive (PCAP) solutions Agenda

6. © 2012 Renesas Electronics America Inc. All rights reserved.6 General

7. © 2012 Renesas Electronics America Inc. All rights reserved.7 Touch Panel Market Trend Units(Billions) Source : DisplaySearch Leading by Mobile phone and Tablet PCA CAGR 16.5% (2010-2017)

8. © 2012 Renesas Electronics America Inc. All rights reserved.8 Touch Panel Market Trend – by Type Units(Billions) Source : DisplaySearch Market Trend Leader is PCAP (Projective Capacitive).

9. © 2012 Renesas Electronics America Inc. All rights reserved.9 Touch Panel Technologies Touch Panel Resistive Capacitive Infrared Projected Capacitive Surface Capacitive Analog Digital Acoustic Wave Surface Acoustic Wave Bending Wave Digitizer

10. © 2012 Renesas Electronics America Inc. All rights reserved.10 Resistive Touch Glass substrate Adhesive tape PET film Touch panel cross-section image When PET film is pushed by stylus pen or finger, ITO films contact each other. The touch position is determined by measuring the electric resistance between the electrodes. Styluss pen or Finger ITO film FPC

11. © 2012 Renesas Electronics America Inc. All rights reserved.11 Resistive Touch Analog Ex. 4wire type Digital Matrix type

12. © 2012 Renesas Electronics America Inc. All rights reserved.12 4-wire version Membrane resistance (transparent ITO) Electrode Electric conduction occurs by pushing Resistive Touch

13. © 2012 Renesas Electronics America Inc. All rights reserved.13 5-wire version Electric conduction occurs by pushing Electrode Transparent conductive film (ITO) Membrane resistance (transparent ITO) Resistive Touch

14. © 2012 Renesas Electronics America Inc. All rights reserved.14 8-wire version Electric conduction occurs by pushing Reference voltage Electrode Membrane resistance - Similar structure to the 4-wire Resistive Touch

15. © 2012 Renesas Electronics America Inc. All rights reserved.15 Infrared and Acoustic Wave Touch Acoustic Wave Touch position is determined by the sound waves picked up each transducer. Infrared Touch position is determined where the photoreceptor was hidden. Infrared lights Infrared lights Photoreceptor SoundTransducer

16. © 2012 Renesas Electronics America Inc. All rights reserved.16 Surface Capacitive Touch Electrode Membrane resistance (transparent ITO) CoverGlass Electrostatic capacity between finger and each electrodes. Touch position is determined by the intensity of the electric current from each electrode.

17. © 2012 Renesas Electronics America Inc. All rights reserved.17 Projected Capacitive Touch Controller Touch position is determined by the measurement of electrostatic capacity. Electrostatic capacity between finger and each electrodes. Front glass Sensor grid Back glass Electrostati c capacity

18. © 2012 Renesas Electronics America Inc. All rights reserved.18 Projected Capacitive Glass Base Film Base Single Glass 2GlassFilm/Glass Single Film 2Film Sensor layer by ITO and metal wire by ITO and metal wire *ITO : Indium Tin Oxide Projected Capacitive Touch

19. © 2012 Renesas Electronics America Inc. All rights reserved.19 Comparison of Touch Panel Technologies Type of Touch TechnologyBenefitsLimitations Projected Capacitive High durability Multi touch Works on curved surface Mainly finger touch Exclusive IC Resistive4wire Simple structure Simple Controller IC Needs calibration Mainly Single Touch Optical performance 5wire Longest life of resistive technologies Large footprint Needs calibration Optical performance 8wire No calibration Large footprint Exclusive IC Optical performance Surface Capacitive High transmittance Exclusive IC Infrared High transmittance Reliability, Long life Large size (100inch) Resolution Exclusive IC Sensitive to ambient light Acoustic Wave Any touch-object High Durability Exclusive IC Soft touch Digitizer High resolution Original pen only

20. © 2012 Renesas Electronics America Inc. All rights reserved.20 Renesas / NLT Touch Solutions

21. © 2012 Renesas Electronics America Inc. All rights reserved.21 What is the benefit for the customer? Same NLT Industrial Product Support & TCO Policies - Same Long Term product life as LCD module - Stable and consistent support through product life - Same EOL and phase out policy as LCD module More Efficient & Cost Effective Material Management - Single supplier source for orders, quality, support, etc. - Design, Production and Assembly of PCAP 100% NLT - Customer Service by NLT/REA Customization and Flexibility - Ability to support a customized solution at NLT factory level (i.e. sensor design, glass size, flex design, cover glass, etc.) Ability to Support Variety of Volume Levels - As low as 1.2 K pc EAU *TCO : Total Cost of Ownership

22. © 2012 Renesas Electronics America Inc. All rights reserved.22 Simple Design Process Step1 Step2 Step3 【 Before 】 【 NLT solution 】 Select LCD Design of Touch Screen Matching/Assembling LCD and Touch Screen Step1 Providing LCD with Touch Screen Product Same TCO Same TCO Same Support Same Support Same Quality Same Quality Single Supplier Single Supplier Single Order Single Order

23. © 2012 Renesas Electronics America Inc. All rights reserved.23 Benefits for mechanical design Narrow frame Single glass design General PCAP using and combining 2 pieces of glass for sensor. NLT provides flexible design for customers NLT PCAPGeneral PCAP NLT has the know-how for “fine” ITO process.

24. © 2012 Renesas Electronics America Inc. All rights reserved.24 PCAP Options

25. © 2012 Renesas Electronics America Inc. All rights reserved.25 Options Standard ) Clear(AFP)Film Cover Panel & Decorated Panel Bonding AG (AFP) Film AFP: Anti Finger Print

26. © 2012 Renesas Electronics America Inc. All rights reserved.26 Standard PCAP Thickness : LCD + approx. less than 1mm LCD Air gap Adhesive Tape Note: PCAP is added to the front of the display. For ruggedization NLT suggests customers add a cover panel.

27. © 2012 Renesas Electronics America Inc. All rights reserved.27 Cover panel style Options Thickness : approx. LCD +2mm to 4mm PCAP LCD Air gap Cover Panel Adhesive Tape OCA* * OCA: optical clear adhesive  Cover Panel design -Glass : approx. less than 3mm -Resin/PC : approx. less than 1.2mm

28. © 2012 Renesas Electronics America Inc. All rights reserved.28 Cover panel style Options PCAP LCD Air gap Cover Panel Adhesive Tape OCA ** Options 1. AFP* (Clear) 2. AFP* (AG) 3. AR Thickness : + approx. less than 0.2mm *AFP: Anti Finger Print ** OCA: optical clear adhesive

29. © 2012 Renesas Electronics America Inc. All rights reserved.29 Options Bonding Thickness : LCD + approx. 1mm LCD PCAP Optical Bonding

30. © 2012 Renesas Electronics America Inc. All rights reserved.30 Tough style Options Thickness : approx. LCD +2mm to 4mm LCD PCAP Optical Bonding Cover Panel OCA* * OCA: optical clear adhesive

31. © 2012 Renesas Electronics America Inc. All rights reserved.31 Line up of PCAP products

32. © 2012 Renesas Electronics America Inc. All rights reserved.32 － PCAP Type － 10.4” 10.6” Wide 12.1” Wide 10.4” 12.1”W 10.6”W 15” Base; NL10276BC20-18D Base; NL10276BC30-34D etc. Base; NL12876AC18-03D etc. Base; NL12880BC20-05D etc. Mass Production Under Development Under Planning Line-up Sample : Now Sample : Dec 20132012 12.1” Sample : Dec Base; NL10276BC24-21/21F etc. Sample : Now 6.5” Sample : Now Sample : Dec 6.5” Base; NL10276BC13-01

33. © 2012 Renesas Electronics America Inc. All rights reserved.33 General Specifications Preliminary Spec. of 6.5” with PCAP ● Number of pixels1024 x 768 pixels (XGA) ● Display area132.096(H) x 99.072(V) mm ● Pixel pitch0.129(H)×0.129(V) mm ● Luminance (400) cd/m 2 typ. ● Contrast ratio(500):1 typ. ● Viewing angleR:80°,L:80°,U:80°,D:60° ● Color gamut36% typ. (to NTSC) ● Module size 153.0(H) x 118.0(V) x (11.0) (D)mm typ. ● Response time25 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 / 262,144 colors ● Interface signalsLVDS 8bit/6bit ● Supply voltage3.3V ● Backlight typeEdge light type : LED ● Power cons.3.9W typ. (except for touch panel) (at LED current = 15 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp(-20) to (+70) ℃ ● Storage temp(-30) to (+80) ℃ ● LED replacementAvailable ● Recommend LED Driver Board TBD ● Estimated luminance life time of LED itself 13,000h at Ta=25 ℃ (LED current=60mA) ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches (11) mm 153.0 mm 132.096 mm 118.0 mm 99.072 mm Touch Panel FPC LED Touch Panel (Projected Capacitive) *1 *1 PCAP : at standard type

34. © 2012 Renesas Electronics America Inc. All rights reserved.34 General Specifications Preliminary Spec. of 10.4” with PCAP ● Number of pixels1024 x 768 pixels (XGA) ● Display area210.432(H) x 157.824(V) mm ● Pixel pitch0.2055(H)×0.2055(V) mm ● Luminance (350) cd/m 2 typ. ● Contrast ratio(800):1 typ. ● Viewing angleR:80°,L:80°,U:80°,D:80° ● Color gamut40% typ. (to NTSC) ● Module size 228.0(H) x 178.5(V) x (9.5) (D)mm typ. ● Response time18 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 / 262,144 colors ● Interface signalsLVDS 8bit/6bit ● Supply voltage3.3V ● Backlight typeEdge light type : LED ● Power cons.4.8W typ. (except for touch panel) (at LED current = 60 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp(-20) to (+70) ℃ ● Storage temp(-30) to (+80) ℃ ● LED replacementAvailable ● Recommend LED Driver Board 104PW02F ● Estimated luminance life time of LED itself 70,000h at Ta=25 ℃ (LED current=60mA) ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches (9.5) mm228.0 mm 210.432 mm 178.5 mm157.824 mm Touch Panel FPC LED Touch Panel (Projected Capacitive) *1 *1 PCAP : at standard type

35. © 2012 Renesas Electronics America Inc. All rights reserved.35 General Specifications Preliminary Spec. of 10.6”Wide with PCAP ● Number of pixels1280 x 768 pixels (WXGA) ● Display area230.4 (H) x 138.24 (V) mm ● Pixel pitch0.18 (H) × 0.18 (V) mm ● Luminance (250) cd/m 2 typ. ● Contrast ratio(1000:1) typ. ● Viewing angleR:88°, L:88°, U:88°, D:88° ● Color gamut40% typ. (to NTSC) ● Module size 248.8 (H) x 155.8 (V) x (7.3) (D)mm typ. ● Response time(25) msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 / 262,144 colors ● Interface signalsLVDS 8bit/6bit ● Supply voltage3.3V (LCD Panel) 5.0V to 12.0V (LED Backlight) ● Backlight typeEdge light type : LED ● Power cons.(3.2) W typ. (except for touch panel) ● Surface treatmentClear (Touch panel surface) ● Operation temp(-20) to (+70) ℃ ● Storage temp(-30) to (+80) ℃ ● Estimated luminance life time of LED itself 30,000h at Ta=25 ℃ ● LED replacementAvailable ● LED Driver CircuitBuilt-in ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches 248.8 mm 155.8 mm 230.4 mm 138.24 mm (7.3) mm Touch Panel FPC Touch Panel (Projected Capacitive) *1 *1 PCAP : at standard type

36. © 2012 Renesas Electronics America Inc. All rights reserved.36 General Specifications Preliminary Spec. of 12” with PCAP LED ● Number of pixels1024 x 768 pixels (XGA) ● Display area245.76 (H) x 184.32 (V) mm ● Pixel pitch0.24 (H) × 0.24 (V) mm ● Luminance (720) cd/m 2 typ. ● Contrast ratio(900:1) typ. ● Viewing angleR:80°, L:80°, U:80°, D:80° ● Color gamut40% typ. (to NTSC) ● Module size 260.5 (H) x 203.0 (V) x (10.7) (D)mm typ. ● Response time18 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 colors ● Interface signalsLVDS 8bit ● Supply voltage3.3V (LCD Panel) ● Backlight typeEdge light type : LED ● Power cons.7.5 W typ. (except for touch panel) (at LED current = 50 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp-30 to +70 ℃ ● Storage temp-30 to +80 ℃ ● Estimated luminance life time of LED itself 70,000h at Ta=25 ℃ (LED current=50mA) ● LED replacementAvailable ● Recommend LED Driver Board 104PW03F ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches 260.5 mm 203.0 mm 10.7 mm 245.76 mm 184.32 mm *1 Touch Panel (Projected Capacitive) *1 *1 PCAP : at standard type

37. © 2012 Renesas Electronics America Inc. All rights reserved.37 General Specifications Preliminary Spec. of 12” with PCAP LED ● Number of pixels1024 x 768 pixels (XGA) ● Display area245.76 (H) x 184.32 (V) mm ● Pixel pitch0.24 (H) × 0.24 (V) mm ● Luminance (400) cd/m 2 typ. ● Contrast ratio(900:1) typ. ● Viewing angleR:80°, L:80°, U:80°, D:80° ● Color gamut40% typ. (to NTSC) ● Module size 260.5 (H) x 203.0 (V) x (10.7) (D)mm typ. ● Response time18 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 colors ● Interface signalsLVDS 8bit ● Supply voltage3.3V (LCD Panel) ● Backlight typeEdge light type : LED ● Power cons.5.2W typ. (except for touch panel) (at LED current = 50 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp-30 to +70 ℃ ● Storage temp-30 to +80 ℃ ● Estimated luminance life time of LED itself 70,000h at Ta=25 ℃ (LED current=50mA) ● LED replacementAvailable ● Recommend LED Driver Board 104PW03F ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches 260.5 mm 203.0 mm 10.7 mm 245.76 mm 184.32 mm *1 Touch Panel (Projected Capacitive) *1 *1 PCAP : at standard type

38. © 2012 Renesas Electronics America Inc. All rights reserved.38 General Specifications Preliminary Spec. of 12.1”Wide with PCAP LED ● Number of pixels1280 x 800 pixels (WXGA) ● Display area261.12 (H) x 163.2 (V) mm ● Pixel pitch0.204 (H) × 0.204 (V) mm ● Luminance (400) cd/m 2 typ. ● Contrast ratio(1000:1) typ. ● Viewing angleR:88°, L:88°, U:88°, D:88° ● Color gamut40% typ. (to NTSC) ● Module size 277.7 (H) x 180.6 (V) x (9.5) (D)mm typ. ● Response time25 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 / 262,144 colors ● Interface signalsLVDS 8bit/6bit ● Supply voltage3.3V (LCD Panel) ● Backlight typeEdge light type : LED ● Power cons.6.45W typ. (except for touch panel) (at LED current = 50 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp-20 to +70 ℃ ● Storage temp-30 to +80 ℃ ● Estimated luminance life time of LED itself 70,000h at Ta=25 ℃ (LED current=50mA) ● LED replacementAvailable ● Recommend LED Driver Board 104PW03F ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 16 concurrent touches 277.7 mm 180.6 mm 261.12 mm 163.2 mm (9.5) mm Touch Panel FPC Touch Panel (Projected Capacitive) *1 PCAP : at standard type *1

39. © 2012 Renesas Electronics America Inc. All rights reserved.39 General Specifications Preliminary Spec. of 15” with PCAP LED ● Number of pixels1024 x 768 pixels (XGA) ● Display area304.128 (H) x 228.096 (V) mm ● Pixel pitch0.297 (H) × 0.297 (V) mm ● Luminance (300) cd/m 2 typ. ● Contrast ratio(600:1) typ. ● Viewing angleR:80°, L:80°, U:80°, D:80° ● Color gamut50% typ. (to NTSC) ● Module size 326.5 (H) x 253.5 (V) x (14.5) (D)mm typ. ● Response time18 msec typ. (Ton+Toff) ● WeightTBD g typ. ● Display color16,777,216 colors ● Interface signalsLVDS 8bit ● Supply voltage3.3V (LCD Panel) ● Backlight typeEdge light type : LED ● Power cons.9.8W typ. (except for touch panel) (at LED current = 50 mA and checkered flag pattern) ● Surface treatmentClear (Touch panel surface) ● Operation temp-20 to +70 ℃ ● Storage temp-20 to +80 ℃ ● Estimated luminance life time of LED itself 70,000h at Ta=25 ℃ (LED current=50mA) ● LED replacementAvailable ● Recommend LED Driver Board 150PW02F ● Mounting methodSide mount ● Touch Panel typeProjected Capacitive Touch Panel ● Number of Touchup to 4 concurrent touches 326.5 mm 253.5 mm 14.5 mm 304.128 mm 228.096 mm Touch Panel (Projected Capacitive)

40. © 2012 Renesas Electronics America Inc. All rights reserved.40 General Specifications PCAP Controller board ● Outline(80.0) (H) x (28.0) (V) typ. ● Operation temp(-20 to +70) ℃ ● Storage temp(-30 to +80) ℃ ● Supply voltage5.0V (USB Bus power) ● Power cons.TBD ● InterfaceUSB 2.0 Full speed ● ConnectorUSB mini-B ● Supported OSWindows 7 (HID Digitizer device) Windows 8 (Planning) Linux (Planning to disclose source code) (80.0) mm (28.0) mm (4.2) mm (5.7) mm USB Connector FPC Connector No.Symbols 1VBUS (+5V) 2D- 3D+ 4N.C. 5GND - Interface Pin Connections

41. © 2012 Renesas Electronics America Inc. All rights reserved.41 FAQ Q) Is it available for Multi touch? A)It’s 10 fingers. *depending on the size. 10.4”/10.6”W/12.1”W are available for 16 fingers Q) Is it available for customization of FPC shape and position? A) Yes, please ask FAE, however it needs NRE. Q) Is it available for Windows8? A)Yes. If the customer will use with stylus, please ask FAE. The sensor of PCAP will need to change the sensor pitch due to definition of Windows 8. Q) Is it available without Controller IC? A) Yes, however there are no tuning service.

42. © 2012 Renesas Electronics America Inc. All rights reserved.42 Touch panel is the major HMI (Human Machine Interface), especially PCAP. As of today, there is no “best” touch solutions. Best touch solution is determined by customer’s application, display conditions and preferences. Renesas/NLT solutions provide you more efficient & cost effective material management Single supplier source for orders, quality, support, etc. Design, Production and Assembly of PCAP 100% NLT Customer Service by NLT/REA Summary

43. © 2012 Renesas Electronics America Inc. All rights reserved.43 Questions? Questions?

44. © 2012 Renesas Electronics America Inc. All rights reserved.44 Please utilize the ‘Guidebook’ application to leave feedback or Ask me for the paper feedback form for you to use… Please Provide Your Feedback…

45. Renesas Electronics America Inc. © 2012 Renesas Electronics America Inc. All rights reserved.