tesa Solutions for Mobile Phones APPLICATION FOLDER

tesa Solutions for Mobile Phones APPLICATION FOLDER

Solutions for the World of Mobile Phones Over the past decade mobile phones have gone a long way from pure communication objects to more and more sophisticated multi-media tools, offering multiple services to users. tesa has been supporting the electronics industry by offering various standard and special solutions that meet demands of major players and consumers over the life cycle of the devices. tesa Strength of a global brand tesa, one of the leading global brands for adhesive solutions, has been serving the electronics industry for many years. Certified to international quality standards such as ISO9001 & ISO14001, tesa products have earned recognition for reliability and productivity. Building on technologies and our dedicated people, we aim to help you improve processes and end products: tesa strives to offer efficient customer support to help you reduce the time to market. We are where you are Our global presence and our extensive knowledge of the value chain enable us to support customers in many ways: High flexibility to cover the demand for new, innovative adhesive solutions Delivery security at constantly high quality levels and at a competitive cost level It is our daily business to support your projects even if ramp-up phases are short. This makes tesa a partner you can rely on. Individual support is our strength Beyond on-site support, our technical experts in the Application Solution Center offer evaluation of your individual application under laboratory conditions. With our state of the art testing equipment we are able to simulate a wide range of environmental conditions and perform critical tests in order to help you selecting the best tesa tape solution. Brand and product protection for tesa tapes tesa Holospot Security Counterfeit products do not offer the same quality and performance as a genuine tesa product and have an impact on the quality of the end device. In order to help our customers to verify the origin of the product, tesa has introduced the Product Authentification Service. To safeguard the tesa brand and to assist our customers in verifying their genuine purchases, tesa is successively introducing a Product Authentication service that enables confirmation of the authenticity of tesa log rolls. For additional information, please contact your local sales representatives or contact us via.

FPC Mounting 8 11 LCD Cell Masking/ Fixation 8 5 12 8 4

1 1. Lens Mounting Excellent push-out and high drop-shock performance High reliability under changing environmental conditions tesa Lens /TSP Mounting tapes tesa Foam tapes tesa Non-woven tapes 5 2. Decorative Part Mounting (Metal / Non-metal) Long term reliability due to extremely high bonding strength Good push-out and drop-shock performance Highly resistant to extreme environmental conditions tesa HAF tapes tesa Non-woven tapes tesa PET Anti-repulsion tapes 2 6 12 3. Mesh Bonding Optimized adhesion at low thickness High humidity resistance 4. Dome Switch Mounting High shear resistance to avoid displacement during life cycle Excellent ultimate adhesion tesa PET Anti-repulsion tapes tesa PET Differential tapes tesa HAF tapes tesa Light Management tapes 5. LCD Cushioning and general Gasket Bonding Reliable adhesion to foams High humidity resistance Products with initial or permanent removability available tesa PET Differential tapes tesa PET Removable tapes 6. Mounting of LCD Module to PCB / PWB Good initial adhesion to avoid shifting during assembly Reliable bond due to high ultimate adhesion level 7. Touch Screen Panel Mounting and Lamination High push-out performance and excellent shock resistance Long term reliability under extreme environmental condi tions Optically clear lamination* tesa PET Lens/TSP mounting tapes tesa Foam tapes tesa Optically Clear Adhesives* *Please refer to the folder tesa Solutions for Touch Panel

8. Component Mounting (Speaker / Receiver / Camera Lens) Reliable fixation on rough surfaces and with narrow die-cut designs High humidity resistance for stable long term performance 9. Lamination and Insulation of Components (e.g. Graphite and Ferrite Sheets) Broad range of reliable product solutions for a wide variety of substrates Full coverage to avoid dust contamination or short circuits 10. FPC / PCB Grounding Excellent electrical conductivity in XYZ direction Reliability even at harsh environmental conditions 11. Antenna Mounting Excellent repulsion resistance properties High temperature resistance tesa PET Differential tapes tesa Bond & Detach tesa PET Anti-repulsion tapes tesa Light Management tapes (single sided) tesa Electrically Conductive tapes tesa PET Anti-repulsion tapes tesa Transfer tapes tesa Non-woven tapes 12 7 10 2 12. Logo Bonding Well balanced adhesive performance to avoid edge lifting 13. Acoustic Membranes Highly durable multilayer membranes Special damping properties for optimized acoustic performance tesa PET Differential tapes tesa Non-woven tapes tesa HAF tapes tesa Acoustic Membranes 12 14. Battery Mounting Very high bonding strength Superior push out and shock resistance Easy removability even after long bonding time by stretching the adhesive tesa Bond & Detach

7 3 13 3 8 2 5 FPC Mounting 9 9 5 14

tesa products for Mobile Phones Product groups at a glance Choose your preferred product category here for specific product selection refer to the tesa Electronics Assortment Folder. Mobile Phone Assortment Thickness range w/o liner (µm) Colour Features Benefits PET Nonwoven Special PET Standard PET Differential Conformable Easy Handling Lens / TSP Mounting Removable Anti-repulsion 30-200 50-80 Differential / asymmetric design 5-50 Very thin PET backing 80-250 Thick PET backing 100-300 30-100 30-100 30-160 Trans parent / black Symmetric design Wide thickness range Well-balanced adhesives Excellent push-out performance Excellent shock resistance Initial or permanent removability function on one side Very thin and flexible backing Special adhesive composition Wide variety of special and standard solutions available Proven quality in the Electronics market Reliable long term performance Easy processing, e.g. handling and converting Balanced adhesion for different substrates Increased adhesion at low thickness Easy handling of narrow die-cuts Extreme long term security to prevent separation Suitable for a wide range of designs Permanently removable for easy repairing Initially able to rework for easy repositioning Avoids lifting on curved surfaces Withstands repulsion force of bent FPC Reliable FPC mounting before or after SMT High long term reliability in case of dropping (Black range) PE Foam 150-500 Black Highly shock absorbent Very high bonding strength Very good humidity resistance PET reinforcement available Compensates large tolerances High long term reliability Excellent sealing against humidity or dust Easy handling due to high dimensional stability HAF Reactive Thermoplastic 30-200 50-150 Amber / black Transparent / translucent Extremely high performance, even on small bonding areas Superior ageing resistance Very low oozing ratio Extremely high bonding strength Low bonding pressure required Non-woven backing available Suitable for applications exposed to heavy stress Slimmest designs possible High reliability and long-term security Suitable for large bonding areas Light Management Light shading and blocking Optically clear adhesives 10-180 25-175 Black / matt black Highly transparent Single / double sided versions Light shading / blocking High transmission, low haze Double PET liner Reliable bonding performance Excellent light shading and blocking properties High reliability under changing environmental conditions Electrically Conductive (XYZ direction) Non-woven Woven Foams HAF 30-50 55-250 Dark grey / black 300-700 Dark grey 40-60 Brass Conductive non-woven backing High adhesion level Excellent conformability Conductive woven backing High / good adhesion level Removable versions available Conductive foam backing High adhesion level Single sided tape Reactive HAF Conductive fillers High temperature stability Excellent electrical conductivity Excellent long term reliability Excellent adjustment to uneven surfaces Excellent electrical conductivity Excellent long term reliability High dimensional stabilty & tear resistance Excellent electrical conductivity Excellent long term reliability Excellent shock cushioning properties Excellent electrical conductivity Excellent shelf-life after pre-lamination Excellent long term reliability Bond & Detach 100-650 White Very high bonding strength Superior push out and drop resistance Stretchable adhesive High reliability Easily removable after long bonding time by stretching the adhesive Acoustic Membranes PAR PEEK On request On request Yellow Translucent Cast high performance film Durable multilayer membranes Extruded high performance film Special damping layer Good durabilty Good damping properties Easy processing High durabilty Good damping properties Easy processing

Detailed Information For additional information, please refer to the following brochures: Application Folder: tesa Solutions for Components tesa Solutions for Digital Cameras tesa Solutions for Flat Panel Displays tesa Solutions for Touch Panels tesa Solutions for Notebooks / Tablet PCs tesa Solutions for TVs Product Folder: tesa Electronics Assortment Folder tesa HAF Solutions for handheld devices in consumer electronics tesa 50 µm double-sided tape assortment tesa Double-sided Adhesive : Extended Solutions tesa products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All information and recommendations are provided to the best of our knowledge on the basis of our practical experience. Nevertheless tesa SE can make no warranties, express or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. Therefore, the user is responsible for determining whether the tesa product is fit for a particular purpose and suitable for the user s method of application. If you are in any doubt, our technical support staff will be glad to advise you. HEADQUARTERS NORTH AMERICA SOUTHEAST ASIA CHINA tesa SE tesa tape inc. tesa tape Asia Pacific Pte. Ltd. tesa tape (Shanghai) Co Ltd. Quickbornstraße 24 20253 Hamburg Germany Phone: +49 40 4909 3400 www.tesa.com 800 W. El Camino Real Suite 180Mountain View, CA 94040 USA Phone: +1 650 996 8131 9 North Buona Vista Drive The Metropolis Tower 1 #04-01 Singapore 138588 Singapore Phone: +65 6861 2026 www.tesa-asia.com Bldg 1, Lane 2500, Xiupu Rd, HQ Gulf, Pudong Shanghai 201315 PR China Phone: +86 21 6818 3110 CHINA Beijing office CHINA Shenzhen office CHINA Guangzhou office TAIWAN tesa tape (Shanghai) Co Ltd. Rep. Office Beijing Room A704, No.7 Jian Guo Road, Chaoyang District Beijing 100024 PR China Phone: +86 10 8593 1022 tesa tape (Shanghai) Co Ltd. Rep. Office Shenzhen Room 11F, Golden Century Buildings No.6033, Shennan Road Chegongmiao Futian District, Shenzhen 518040 PR China Phone: +86 755 3395 8620 tesa tape (Shanghai) Co Ltd. Rep. Office Guangzhou Room 1002-03, Zhongzhou Trading Center No.1088 Xin Gang East Road, Haizhu District Guangzhou 510335 PR China Phone: +86 20 8930 0200 tesa tape (Hong Kong) Ltd. - Taiwan Branch 9F-1, 3, Sec 1 Ming Sheng Road Panchiao 220, Taipei 22069 Taiwan Phone: +886 2 2957 9662 KOREA JAPAN INDIA tesa tape Korea Ltd. City Air Tower 159-9, Room 1805 Samseong-dong, Gangnam-gu 135-973 Seoul Korea Phone: +82 2 569 8451 tesa tape K.K. 8F, Shirokanetakanawa Station Bldg. 1-27-6 Shirokane, Minato-ku 108-0072 Tokyo Japan Phone: +81 3 6833 2305 tesa (India) Pvt. Ltd. B-703, 7th Floor, Hermes Atrium Plot No. 57, Sector 11, CBD Belapur Navi Mumbai 400614, Maharashtra India Phone: +91 22 2756 4139 E-mail: 2013/001