User manual 3M MATERIAL AND PROCESS SOLUTIONS FOR MOBILE PHONES BROCHURE

[. . . ] Material and Process Solutions For Mobile Phones 1 Proven and reliable for functionality and productivity Proven and reliable, 3M products are designed to provide superb functionality and help increase productivity to meet today's growing demand for smaller, lighter, and technologically sophisticated mobile phones. The applications here are only some of the many 3M tapes and adhesives. These 3M products help designers explore innovative solutions over traditional methods of attachment to build a lighter, more durable phone while offering flexibility to meet today's manufacturing challenges. Window/Lens Securing polycarbonate or acrylic lens LCD gasket attachment Lens protection Case bonding 2 4 5 6 7 UV-coated surfaces. [. . . ] Adheres reliably to polyimide/polyester flexible circuits to PCBs substrates and metallized ITO glass/ITO glass/silver ink onglass substrates. TM Black polyester tape coated with acrylic adhesive provides excellent chemical resistance, heat resistance, and dimensional stability. 3M Optically Clear Adhesives provide excellent adhesion to various plastic materials and glass substrates with 99% optical clarity and damping characteristics. TM Keypad Assembly Metal dome and membrane switch construction 3MTM Polyester Tapes, 3MTM Membrane Switch Adhesives, and 3MTM Hi-performance Acrylic Adhesives family provide excellent adhesion to metal and high surface energy plastics, die-cuttability, and good thermal shock resistance. 12 Keypad attachment 3MTM Silicone Double Coated Adhesive Tape adheres the often difficult-to-bond silicone keypad into the keypad frame. Keypad construction 3M Keypad Reflector Film provides a brighter, more uniform keypad, while reducing the number of LEDs and decreasing power consumption. TM 13 14 Process Solutions Lens Personal service, in-depth expertise Anywhere in the world, you can rely on 3M for support in applications engineering that includes product evaluation and equipment feasibility and sourcing. Liquid crystal display module Printed circuit board assembly 15 16 17 Battery Front casing Battery charger Back casing/battery 18 Components Assembly Speaker/vibrator/ microphone attachment 3MTM Adhesive 200MP Hi-performance Acrylic family, 3MTM VHBTM Tapes, and light cure adhesives provide excellent adhesion to plastic materials and good thermal shock resistance. Protection Polymeric cushion attachment Water contact indicator for battery and phone internals Speaker/ vibrator/wire reinforcement Light cure adhesives (liquid) provide fast curing with excellent adhesive and temperature shock resistance. Before 20 After 21 19 3MTM BumponTM Protective Products provide damping, excellent shock, and adhesion properties. Available in colors, shapes, and sizes for aesthetics. 3MTM Water Contact Indicator Tape changes from white to red when in contact with water to indicate exposure. EMI Shielding Attachment Attachment of EMI shielding materials Identification Labels for identification and information Security labels 22 23 24 25 3MTM XYZ-Axis Electrically Conductive Adhesive Transfer Tapes are electrically conductive in all directions with good adhesion to metal and plastic surfaces. EMI/RFI Shielding. 3MTM Laminating Adhesives are readily die-cut for use with common foil laminate shields, including copper, aluminum and tinned copper foil. 3MTM Thermal Transfer and Computer Printable Facestock with acrylic adhesives offer permanent adhesion and clean removability. 3MTM Polyester "VOID" Tamper-indicating Label is thermally and computer printable. Attachment of Decorative Parts Decorative metal attachment Nameplate/logo attachment to phone housing Tape and Adhesive Applications for Mobile Phone Battery Securing battery and battery holder 3MTM VHBTM Tapes provide excellent adhesion to plastic case and good thermal shock resistance. Color changing tape for battery warranty 3MTM Water Contact Indicator Tape changes from white to red when in contact with water. Attachment of battery insulators 26 27 Sealing P-Li battery packs 3MTM Bonding Films provide heat and solvent resistance. 3MTM Adhesive 200MP Family provides heat resistance. 3M Bonding Film Film combines hot melt speed and the precision fit of film to bond metal and plastic parts. TM TM 3M Adhesive 200MP Family provides excellent adhesion to plastic/metal materials and good thermal shock resistance. TM Battery labels Thermal Transfer Printable Facestock with acrylic adhesive offers permanent adhesion, and clean removability. Bonding battery case Thin bond line assembly. 3MTM Plastic Bonding Adhesive provides structural-like bond and continuous seal. Applications and general properties of 3MTM products for mobile phones Application 1. WindowLens/Case Assembly Securing polycarbonate, acrylic lens For UV-Hard Coated Lenses 300MP and 420 Adhesive Family ­ Double-coated PET Tapes 3MTM Plastic Bonding Adhesive 300MP and 420 Adhesive Family ­ Black Double-coated PET Tapes 3MTM VHBTM acrylic foam tapes 200MP and 300 Adhesive Family ­ Double-coated PET and Tissue Tapes Protective Tapes and Protective Overlaminates 9795B, 9690B, 9795, 9690, 9799, 9609 2665 9795B 9690 4538 9492MP 9448HK 9009 3112B 76570 3K04, 6K04FL 2665 4596 9009 9019 8422B 9381 7303/7313 8141/8161 8142 8141/8161 9843 9492MP 1214 9448HK 9909 6408 9492MP 467MP/468MP 1214/1213 467MP/468MP 9460 9448HK 9495LE 467MP 9009 9019 9425HT 7992MPW 7991MPW 9731 7303/7313 CRF-100M Custom 3112B 76991 5557 7866 7380 7389 SJ-5302 Custom 7815EH 7816E 7818EH 7875E 8000 76970 76971 0. 13 (0. 005) 130 (5) 230(9) NA 0. 13 (0. 005) 0. 13 (0. 005) 600 (0. 15) 1100 (0. 11) 0. 15 (0. 006) 0. 05 (0. 002) 0. 08 (0. 003) 0. 10 (0. 004) NA NA 0. 13 (0. 005) 0. 05 (0. 002) 0. 03 (0. 001) 0. 06 (0. 0025) 0. 07 (0. 0028) 0. 06 (0. 0025) 0. 03 (0. 001) 0. 05 (0. 002) 0. 025 (0. 010) 0. 13 (0. 005) 0. 06 (0. 0025) NA 0. 15 (0. 006) 0. 05 (0. 002) 0. 12 (0. 005) 0. 06 (0. 0025) 0. 05 (0. 002) NA 0. 05 (0. 002) 0. 05 (0. 1) 0. 15 (0. 006) 0. 17 (0. 0065) 0. 05 (0. 002) 0. 05 (0. 002) 0. 03 (0. 001) 0. 13 (0. 005) 0. 10 (0. 004) 0. 05 (0. 002) 0. 14 (0. 0055) 0. 063 (0. 0025) 2. 6 (0. 10) From 0. 9mm (height) 80 (3) 10 (0, 4) 0. 20 (0. 009) 0. 08 (0. 003) 0. 08 (0. 003) 0. 08 (0. 003) 2. 2mm (height) From 0. 9 (height) 20 (0, 8) 20 (0, 8) 20 (0, 8) 20 (0, 8) 20 (0, 8) 20 (0, 8) 20 (0, 8) Black Clear Clear White Black Black Black Black Black or White Clear Clear Blue Clear Clear White White Clear Clear Black Black Translucent Clear Clear Clear Clear Clear Orange White or Black Clear White Clear Clear Yellow/Clear Clear Clear Clear Clear Clear Clear Clear Clear White White Clear Translucent Gloss silver Clear and various colors Clear Blue Clear White Red (indicating) Gloss White Matte White Bright Silver Clear Clear Matte White Gloss White Matte Silver Gloss Silver Matte White Matte White Matte Silver Unique Application Needs Product Family/Description Product Choices* Thickness (mm/inch) Color Structural-like strength with thin bond line Light shielding properties Water-seal LCD gasket attachment Lens protection Thermal shock resistance and good adhesion to plastics and gasket materials Clear and cleanly removable Case bonding 2. Display Assembly Brightness enhancement guide for LCD reflector tape bonding LCD light shielding LCDM flex to board electrical connection Touch panel construction EL backlight to LCD Structural-like strength with thin bond line High reflectance and thin profile Ultra thin Light shielding properties Anisotropically conductive film for PCB to flexible circuits Optically clear with high reliability, extreme temp shock resistance Damping and optical clarity 3MTM Plastic Bonding Adhesive 3MTM Reflector Tapes 300 Adhesive Family ­ Double-coated PET Tapes Polyester Tapes for Light Shielding (Single-coated Tapes) Heat bonded 3MTM Anisotropic Adhesive Films Optically Clear Adhesive Transfer Tapes and Screen Printable Liquid Adhesive Optically Clear Adhesive Transfer Tapes and 200MP Adhesive Family ­ Double-coated Tapes 3. Component Assembly Speaker/vibrator/microphone attachment Excellent adhesion to plastic case materials and good thermal shock resistance Light Cure Adhesives (liquid), 200MP and 300 Adhesive Family ­ Double-coated Tapes and Tissue Tapes Speaker/microphone mesh and filter Excellent adhesion to plastic case and foam/ attachment felt/mesh materials. Good thermal resistance Speaker/vibrator/wire reinforcement Fast curing liquid adhesive Flex circuit rigidizing Dielectric/foam/cushion attachment Excellent adhesion to various metals and high surface energy plastics Adhesion to low surface energy plastics and foam/cushion materials Very low profile Repositionability 4. Keypad Assembly Metal/poly dome and membrane switch construction Silicone keypad attachment Flex to board electrical connection Keypad reflector film 5. Protection Polymeric cushion attachment Protective film for lens and casing Warranty voiding tape for battery and phone internals Damping and excellent adhesion properties Clear and cleanly removable Changes color when in contact with water Excellent adhesion to metal and high surface energy plastics Differential adhesion for silicone and plastics material flexible circuit interconnect 200MP Adhesive Family ­ Double-coated PET Tapes Tissue Tapes and Adhesive Transfer Tapes Light Cure Adhesive (liquid) 200MP and 100 Adhesive Family ­ Adhesive Transfer Tapes 200MP, 300MP and 300LSE Adhesive Family ­ Double-coated Tapes, Tissue Tapes and Adhesive Transfer Tapes Ultra-thin Double-coated PET Tapes Repositionable Double-coated Tape 3MTM Membrane Switch Adhesives and 200MP Adhesives Family 350 Adhesive Family Double-coated Tapes Heat bonded 3MTM Anisotropic Adhesive Films MORE attachment of components requiring: Enhances illumination and reduces number of LEDs Keypad Reflector Film 3MTM BumponTM Protective Polymeric Cushion for Flip Phones Clear 3MTM Protective Tapes Ultra clear removable overlaminating film 3MTM Water Contact Indicator Tape Polyester VOID Tamper Indicating Labels Label to indicate unauthorized "VOID" Tamper-indicating dismantling and tampering of phone Anti-skid footing with aesthetic appeal for battery charger 6. Identification Labels for identification and information Thermal transfer printable High coefficient of friction Clear 3MTM BumponTM Protective Products High performance thermal transfer printable labelstocks for durable marking of products and components Recyclable Security labels Thermal transfer printable Polyester "VOID" tamper-indicating High performance thermal transfer printable labelstocks suitable for recycling with ABS, HIPS and PC plastics Tamper evident materials that destruct or "VOID" if attempts are made to remove them from the substrate to which they are applied 3MTM XYZ-Axis Electrically Conductive Adhesive Transfer Tapes Thermally conductive Pads, Adhesive Transfer Tapes and Liquid Epoxies 7. EMI Shielding Attachment Attachment of EMI shielding materials to PCB and phone casing 8. Thermal Management Dissipation of heat from active ICs to PCB and phone casing Thermally conductive tapes, pads, and liquid adhesives 8810 5507 0. 25 (1. 010) 2. 5 White Grey Electrically conductive with good adhesion 9713 9712 0. 08 (0. 003) 0. 12 (0. 005) Grey Dark Grey Continued on back Note: The technical information and data on this page should be considered representative or typical only and should not be used for specification purposes. *Product choices shown are for general guidance only and are only a small part of 3M's Tape and Adhesive solutions for mobile phones. [. . . ] If the 3M product is defective within the warranty period, your exclusive remedy and 3M's and seller's sole obligation will be, at 3M's option, to repair or replace the product or refund the purchase price. LIMITATION OF LIABILITY: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. Electronics Markets Materials Division Building 21-1W-10 900 Bush Avenue St. Paul, MN 55106 1 800 251 8634 (or) 651 736 3068 www. 3M. com/electronicmaterials E Minimum 10% Post-Consumable Fiber 3M is a trademark of 3M Printed in U. S. A. [. . . ]