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Difference between revisions of "Multi model glass display sizes"

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LCD and OLED screen panels are from glass substrates, cutting the desired screen sizes from a bigger single substrate. With '''multi model glass (MMG)''', two different sizes can be obtained from each glass, improving yields.
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*note: the following numbers don't take into account defects in the substrate, which affect yields significantly.
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== Generations ==
 
== Generations ==
  
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|-
 
|-
 
| 6||1500||1800~1850||2,700,000~2,775,000
 
| 6||1500||1800~1850||2,700,000~2,775,000
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|-
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| 5.5||1300||1500||1,950,000<ref name="joled 5.5">[https://www.j-oled.com/eng/press/2018-6-26/ JOLED Establishes Nomi Site in Ishikawa -Commences Mass Production of Printed OLED in 2020]</ref>
 
|-
 
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| 5||1100||1250-1300||1,625,000
 
| 5||1100||1250-1300||1,625,000
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OLED-MMG-panels-55.png|6x 55"|alt=Single glass substrate for display panels 6x 55"
 
OLED-MMG-panels-55.png|6x 55"|alt=Single glass substrate for display panels 6x 55"
 
</gallery>
 
</gallery>
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== Generation 5.5 ==
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Glass dimensions: 1300 x 1500 milimeters. Total area: 1,950,000 mm²
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{| class="wikitable sortable"
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|-
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! size || quantity || used area || percentage
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|-
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| 55 || 2 || 1,668,660 || 85.57%
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|-
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| 31.5 || 6 || 1,639,344 || 84.06%
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|-
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| 27 || 8 || 1,607,424 || 82.43%
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|-
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| 21.6 || 12 || 1,542,984 || 79.12%
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|-
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|  ||  ||  ||
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|-
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! size || quantity || used area || percentage
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|}
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=== Examples (without MMG) ===
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<gallery>
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OLED-MMG-panels-gen5.5-55.png|2x 55"|alt=Single glass substrate for display panels 2x 55"
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OLED-MMG-panels-gen5.5-31.5.png|6x 31.5"|alt=Single glass substrate for display panels 6x 31.5"
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OLED-MMG-panels-gen5.5-27.png|8x 27"|alt=Single glass substrate for display panels 8x 27"
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OLED-MMG-panels-gen5.5-11.6.png|12x 21.6"|alt=Single glass substrate for display panels 12x 21.6"
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</gallery>
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== Generation 4.5 ==
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Glass dimensions: 730 x 920 milimeters. Total area: 671,600 mm²
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{| class="wikitable sortable"
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|-
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! size || quantity || used area || percentage
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|-
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|  ||  ||  ||
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|-
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|  ||  ||  ||
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|-
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! size || quantity || used area || percentage
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|}
  
 
== Screen sizes ==
 
== Screen sizes ==
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|-
 
|-
 
| 31.5 || 697 || 392 || 273,224
 
| 31.5 || 697 || 392 || 273,224
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|-
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| 27 || 598 || 336 || 200,928
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|-
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| 21.6 || 478 || 269 || 128,582
 
|-
 
|-
 
|  ||  ||  ||  
 
|  ||  ||  ||  

Revision as of 11:11, 13 January 2021

LCD and OLED screen panels are from glass substrates, cutting the desired screen sizes from a bigger single substrate. With multi model glass (MMG), two different sizes can be obtained from each glass, improving yields.

  • note: the following numbers don't take into account defects in the substrate, which affect yields significantly.

Generations

Generation Length (mm) Height (mm) Area (mm²)
10.5 2940 3370 9,907,800
10 2880 3130 9,014,400
8.6 2250 2600 5,850,000
8.5 2200 2500 5,500,000
8 2160 2460 5,313,600
7.5 1950 2250 4,387,500
7 1870 2200 4,114,000
6 1500 1800~1850 2,700,000~2,775,000
5.5 1300 1500 1,950,000[1]
5 1100 1250-1300 1,625,000
4.5 730 920 671,600
4 680 880 598,400
3.5 600 720 432,000
3 550 650 357,500
2 370 470 173,900
1 200-300 200-400 40,000~120,000
Generation Length (mm) Height (mm) Area (mm²)

Generation 8.5

Glass dimensions: 2500 x 2200 milimeters. Total area: 5,500,000 mm²

1st size quantity 2nd size quantity used area percentage
88 2 4,270,016 77.63%
83 2 48 2 5,070,264 92.18%
77 2 48 2 4,541,538 82.57%
77 2 48 2 4,541,538 82.57%
77 2 31.5 6 4,909,534 89.26%[2]
77 2 31.5 5 4,636,310 84.29%
65 3 55 2 5,161,113 93,83%
65 3 3,492,453 63.49%
55 6 5,005,980 91.01%
1st size quantity 2nd size quantity used area percentage

Examples (with MMG)

  • OLED-MMG-panels-83+48.png

    2x 83" + 2x 48"

  • OLED-MMG-panels-83-42.png

    2x 83" + 2x 42"

  • OLED-MMG-panels-77-48.png

    2x 77" + 2x 48"

  • OLED-MMG-panels-77-315b.png

    2x 77" + 6x 31.5"[2]

  • OLED-MMG-panels-77-315.png

    2x 77" + 5x 31.5"

  • OLED-MMG-panels-65-55.png

    3x 65" + 2x 55"

Examples (without MMG)

  • OLED-MMG-panels-88.png

    2x 88"

  • OLED-MMG-panels-65.png

    3x 65"

  • OLED-MMG-panels-55.png

    6x 55"

Generation 5.5

Glass dimensions: 1300 x 1500 milimeters. Total area: 1,950,000 mm²

size quantity used area percentage
55 2 1,668,660 85.57%
31.5 6 1,639,344 84.06%
27 8 1,607,424 82.43%
21.6 12 1,542,984 79.12%
size quantity used area percentage

Examples (without MMG)

  • OLED-MMG-panels-gen5.5-55.png

    2x 55"

  • OLED-MMG-panels-gen5.5-31.5.png

    6x 31.5"

  • OLED-MMG-panels-gen5.5-27.png

    8x 27"

  • OLED-MMG-panels-gen5.5-11.6.png

    12x 21.6"

Generation 4.5

Glass dimensions: 730 x 920 milimeters. Total area: 671,600 mm²

size quantity used area percentage
size quantity used area percentage

Screen sizes

Size (inches) Length (mm) Height (mm) Area (mm²)
88 1948 1096 2,135,008
83 1837 1034 1,899,458
77 1705 959 1,635,095
65 1439 809 1,164,151
55 1218 685 834,330
48 1063 598 635,674
42 930 523 486,390
31.5 697 392 273,224
27 598 336 200,928
21.6 478 269 128,582
Size (inches) Length (mm) Height (mm) Area (mm²)

References

  1. ↑ JOLED Establishes Nomi Site in Ishikawa -Commences Mass Production of Printed OLED in 2020
  2. ↑ Jump up to: 2.0 2.1 unlikely?

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