Casting Lens 200 Monolithic resin 190 180 Casting

なぜ、Casting Lensの材料費は非リフローレンズより安くなるのか ? 200 Monolithic resin 190 180 Casting 100 % 170 160 Very Hard x 0. 36 140 130 70 1. 00 1. 40 60 50 40 30 20 10 x 1. 0 COP Copyright © 2008 H. NAKAJO All Right Reserved. Relative Cost 90 80 Injection 3% Specific gravity 100 Resinous thickness 110 Resin utilization rate 120 70倍の原料コスト Resin cost ( k. JPY / kg) 150

Monolithic Casting Lens vs. Thermo Plastic Lens Image Format毎の生産性の比 7, 000 6, 000 5, 000 x 9. 7 4, 000 x 6. 9 3, 000 : 15 min/1 shot, 20 H work/Day 25 Day work/M , yield 90% 8, 000 VGA Monolithic Casting Lens 9, 000 1. 3 M 2. 0□ x 12. 5 10, 000 2 M 2. 5□ 2, 000 x 4. 2 Production Volume ( kp/M ) 11, 000 3 M 3. 0□ Molding cycle: 30 sec. 20 H/D , 25 D/M, yield: 90% 12, 000 3. 5□ 4. 0□ ◆　12 Cav. 13, 000 Thermo plastic Injection Lens 14, 000 目安となる Lens Size (mm) 目安となる Image Format 1, 000 648 0 360 1, 000 2, 000 3, 000 4, 000 5, 000 Lens piece number of 1 Wafer Copyright © 2008 H. NAKAJO All Right Reserved. 6, 000 7, 000

Casting 装置 Injection 装置 648 kp/M/Machine x 13 8, 424 kp/M x 2. 6 30 MJPY/Machine x 13 = 390 MJPY Die Cost 8, 000 kp/M/Machine 10 MJPY/Set x 19. 5 15 MJPY/cav x 13 = 195 MJPY Total Cost Molding Device Cost Necessary device number / Die number VGAレンズでの必要設備数 160 MJPY x 3. 7 150 MJPY/Machine 585 MJPY/cav Copyright © 2008 H. NAKAJO All Right Reserved.