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Difference between revisions of "Multi model glass display sizes"

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(Created page with "== Generations == {| class="wikitable sortable" |- ! Generation || Length <small>(mm)</small> || Height <small>(mm)</small> || Area <small>(mm²)</small> |- | 10.5||2940||3...")
 
 
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 +
LCD and OLED screen panels are obtained from glass substrates, called motherglass, cutting the desired screen sizes from a bigger single substrate. With '''multi model glass (MMG)''', two different sizes can be obtained from each piece of glass, reducing "waste".
 +
 +
__TOC__
 +
 +
 +
<small>
 +
* note: the following numbers don't take into account defects in the substrate, which affect yields significantly.
 +
* note2: the layouts presented doesn't necessarily mean they are currently used by LCD/OLED factories.
 +
</small>
 +
 
== Generations ==
 
== Generations ==
  
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
 
|-
 
|-
−
! Generation || Length <small>(mm)</small> || Height <small>(mm)</small> || Area <small>(mm²)</small>
+
! Generation || Length <small>(mm)</small> || Height <small>(mm)</small> || Area <small>(mm²)</small> || 6 cuts || 8 cuts || 18 cuts
 
|-
 
|-
−
| 10.5||2940||3370||9,907,800
+
| 10.5||2940||3370||9,907,800 ||75" (93.89%) || 65" (93.99%) || 43" (92.53%)
 
|-
 
|-
 
| 10||2880||3130||9,014,400
 
| 10||2880||3130||9,014,400
Line 11: Line 21:
 
| 8.6||2250||2600||5,850,000
 
| 8.6||2250||2600||5,850,000
 
|-
 
|-
−
| 8.5||2200||2500||5,500,000
+
| 8.5||2200||2500||5,500,000 || 55" (91.01%) || 48" (92.46%) || 32" (92.22%)
 
|-
 
|-
 
| 8||2160||2460||5,313,600
 
| 8||2160||2460||5,313,600
Line 19: Line 29:
 
| 7||1870||2200||4,114,000
 
| 7||1870||2200||4,114,000
 
|-
 
|-
−
| 6||1500||1800~1850||2,700,000~2,775,000
+
| 6||1500||1800~1850||2,700,000~2,775,000 || 37" (81.63%) || 32" (81.23%) || 21.6" (83,40%)
 +
|-
 +
| 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> || 31.5" (84.06%) || 27" (82.43%)
 
|-
 
|-
 
| 5||1100||1250-1300||1,625,000
 
| 5||1100||1250-1300||1,625,000
Line 35: Line 47:
 
| 1||200-300||200-400||40,000~120,000
 
| 1||200-300||200-400||40,000~120,000
 
|-
 
|-
 +
! Generation || Length <small>(mm)</small> || Height <small>(mm)</small> || Area <small>(mm²)</small> || 6 cuts || 8 cuts || 18 cuts
 +
|}
 +
 +
== Generation 10.5 ==
 +
 +
Glass dimensions: 2940 x 3700 milimeters. Total area: 9,907,800 mm²
 +
 +
{| class="wikitable sortable"
 +
|-
 +
! 1st size || quantity || 2nd size || quantity || used area || percentage
 
|-
 
|-
−
! Generation || Length <small>(mm)</small> || Height <small>(mm)</small> || Area <small>(mm²)</small>
+
| 110 || 2 ||  ||  || 6,671,900 || 67,33%
 +
|-
 +
| 75 || 6 ||  ||  || 9,302,640 || 93.89%
 +
|-
 +
| 65 || 8 || || || 9,313,208 || 93.99%
 +
|-
 +
| 43 || 18 || || || 9.167.760 || 92.53%
 +
|-
 +
|  ||  ||  ||  ||  ||
 +
|-
 +
! 1st size || quantity || 2nd size || quantity || used area || percentage
 
|}
 
|}
 +
 +
=== Examples (without MMG) ===
 +
<gallery>
 +
Motherglass-10.5-110.png|2x 110"|alt=Single glass substrate for display panels 2x 110"
 +
Motherglass-10.5-75.png|6x 75"|alt=Single glass substrate for display panels 6x 75"
 +
Motherglass-10.5-65.png|8x 65"|alt=Single glass substrate for display panels 8x 65"
 +
Motherglass-10.5-43.png|18x 43"|alt=Single glass substrate for display panels 18x 43"
 +
</gallery>
  
 
== Generation 8.5 ==
 
== Generation 8.5 ==
Line 46: Line 86:
 
|-
 
|-
 
! 1st size || quantity || 2nd size || quantity || used area || percentage
 
! 1st size || quantity || 2nd size || quantity || used area || percentage
 +
|-
 +
| 110 || 1 || 55 || 2 || 5,004,610 || 90,99%
 +
|-
 +
| 83 || 2 || 48 || 2 || 5,070,264 || 92.18%
 +
|-
 +
| 83 || 2 || 32 || 3 || 4,944,268 || 89.89%
 +
|-
 +
| 77 || 2 || 48 || 2 || 4,541,538 || 82.57%
 +
|-
 +
| 77 || 2 || 31.5 || 5 || 4,636,310 || 84.29%
 +
|-
 +
| 77 || 2 || 27 || 6 || 4,475,758|| 81.37%
 +
|-
 +
| 65 || 3 || 55 || 2 || 5,161,113 || 93,83%
 +
|-
 +
| 65 || 3 || 32 || 6 || 5.183.157 || 94,23%
 +
|-
 +
| 43 || 8 || 43 || 2 || 5,093,200 || 92,60%
 +
|-
 +
| 42 || 8 || 42 || 2 || 4,863,900 || 88.43%
 +
|-
 +
| 97 || 2 || || || 5.187.152 || 94.31%
 
|-
 
|-
 
| 88 || 2 || || || 4,270,016 || 77.63%
 
| 88 || 2 || || || 4,270,016 || 77.63%
 
|-
 
|-
−
| 83 || 2 || 48 || 2 || 5,070,264 || 92.18%
+
| 65 || 3 ||  ||  || 3,492,453 || 63.49%
 +
|-
 +
| 55 || 6 ||  ||  || 5,005,980 || 91.01%
 +
|-
 +
| 49 || 8 ||  ||  || 5,294,800 || 96.27%
 +
|-
 +
| 48 || 8 ||  ||  || 5,085,392 || 92.46%
 
|-
 
|-
−
| 77 || 2 || 48 || 2 || 4541538 || 82.57%
+
| 32 || 18 || ||  || 5.072.112 || 92.22%
 
|-
 
|-
 
|  ||  ||  ||  ||  ||  
 
|  ||  ||  ||  ||  ||  
Line 58: Line 126:
 
|}
 
|}
  
 +
=== Examples (with MMG) ===
 +
<gallery>
 +
Motherglass-8.5-110-55.png|1x 110" + 2x 55"|alt=Multi model glass substrate for display panels 1x 110" + 2x 55"
 +
motherglass-8.5-83-48.png|2x 83" + 2x 48"|alt=Multi model glass substrate for display panels 2x 83" + 2x 48"
 +
motherglass-8.5-83-42.png|2x 83" + 2x 42"|alt=Multi model glass substrate for display panels 2x 83" + 2x 42"
 +
motherglass-8.5-83-32.png|2x 83" + 3x 32"|alt=Multi model glass substrate for display panels 2x 83" + 3x 32"
 +
motherglass-8.5-77-48.png|2x 77" + 2x 48"|alt=Multi model glass substrate for display panels 2x 77" + 2x 48"
 +
motherglass-8.5-77-31.5.png|2x 77" + 5x 31.5"|alt=Multi model glass substrate for display panels 2x 77" + 5x 31.5"
 +
motherglass-8.5-77-27.png|2x 77" + 6x 27"|alt=Multi model glass substrate for display panels 2x 77" + 6x 27"
 +
motherglass-8.5-65-55.png|3x 65" + 2x 55"|alt=Multi model glass substrate for display panels 3x 65" + 2x 55"
 +
motherglass-8.5-65-32.png||3x 65" + 6x 32"|alt=Multi model glass substrate for display panels 3x 65" + 6x 32"
 +
motherglass-8.5-43.png||10x 43"|alt=Multi model glass substrate for display panels 10x 43"
 +
motherglass-8.5-42.png||10x 42"|alt=Multi model glass substrate for display panels 10x 42"
 +
</gallery>
 +
 +
=== Examples (without MMG) ===
 +
<gallery>
 +
Motherglass-8.5-97.png|2x 97"|alt=Single glass substrate for display panels 2x 97"
 +
Motherglass-8.5-88.png|2x 88"|alt=Single glass substrate for display panels 2x 88"
 +
Motherglass-8.5-65.png|3x 65"|alt=Single glass substrate for display panels 3x 65"
 +
Motherglass-8.5-55.png|6x 55"|alt=Single glass substrate for display panels 6x 55"
 +
Motherglass-8.5-49.png|8x 49"|alt=Single glass substrate for display panels 8x 49"
 +
Motherglass-8.5-48.png|8x 48"|alt=Single glass substrate for display panels 8x 48"
 +
Motherglass-8.5-32.png|18x 32"|alt=Single glass substrate for display panels 18x 32"
 +
</gallery>
 +
 +
== Generation 6 ==
 +
 +
Glass dimensions: 1500 x 1850 milimeters. Total area: 2,775,000 mm²
 +
 +
{| class="wikitable sortable"
 +
|-
 +
! size || quantity || used area || percentage
 +
|-
 +
| 65 || 2 || 2,328,302 || 83.90%
 +
|-
 +
| 37 || 6 || 2,265,354 || 81.63%
 +
|-
 +
| 32 || 8 || 2,254,272 || 81.23%
 +
|-
 +
| 21.6 || 18 || 2,314,476 || 83,40%
 +
|-
 +
|  ||  ||  ||
 +
|-
 +
! size || quantity || used area || percentage
 +
|}
 +
 +
=== Examples (without MMG) ===
 +
<gallery>
 +
Motherglass-6-65.png|2x 65"|alt=Single glass substrate for display panels 2x 65"
 +
Motherglass-6-37.png|6x 37"|alt=Single glass substrate for display panels 6x 37"
 +
Motherglass-6-32.png|8x 32"|alt=Single glass substrate for display panels 8x 32"
 +
Motherglass-6-21.6.png|18x 21.6"|alt=Single glass substrate for display panels 18x 21.6"
 +
</gallery>
 +
 +
== Generation 5.5 ==
 +
 +
Glass dimensions: 1300 x 1500 milimeters. Total area: 1,950,000 mm²
 +
 +
{| class="wikitable sortable"
 +
|-
 +
! 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) ===
 +
<gallery>
 +
Motherglass-5.5-55.png|2x 55"|alt=Single glass substrate for display panels 2x 55"
 +
Motherglass-5.5-31.5.png|6x 31.5"|alt=Single glass substrate for display panels 6x 31.5"
 +
Motherglass-5.5-27.png|8x 27"|alt=Single glass substrate for display panels 8x 27"
 +
Motherglass-5.5-21.6.png|12x 21.6"|alt=Single glass substrate for display panels 12x 21.6"
 +
</gallery>
  
−
=== 2x 83" + 2x 48" ===
+
== Generation 4.5 ==
−
[[image:OLED-MMG-panels-83+48.png|650px]]
+
 
 +
Glass dimensions: 730 x 920 milimeters. Total area: 671,600 mm²
 +
 
 +
{| class="wikitable sortable"
 +
|-
 +
! size || quantity || used area || percentage
 +
|-
 +
| 31.5 || 2 || 546,448 || 81.36%
 +
|-
 +
| 27 || 2 || 401,856 || 59.83%
 +
|-
 +
|  ||  ||  ||
 +
|-
 +
! size || quantity || used area || percentage
 +
|}
 +
 
 +
=== Examples (without MMG) ===
 +
<gallery>
 +
Motherglass-4.5-31.5.png|2x 31.5"|alt=Single glass substrate for display panels 2x 31.5"
 +
Motherglass-4.5-27.png|2x 27"|alt=Single glass substrate for display panels 2x 27"
 +
</gallery>
  
 
== Screen sizes ==
 
== Screen sizes ==
  
 +
=== 16:9 aspect ratio ===
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
 
|-
 
|-
 
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 +
|-
 +
| 110 || 2435 || 1370 || 3,335,950
 +
|-
 +
| 97 || 2147 || 1208 || 2,593,576
 
|-
 
|-
 
| 88 || 1948 || 1096 || 2,135,008
 
| 88 || 1948 || 1096 || 2,135,008
Line 73: Line 249:
 
|-
 
|-
 
| 77 || 1705 || 959 || 1,635,095
 
| 77 || 1705 || 959 || 1,635,095
 +
|-
 +
| 75 || 1660 || 934 || 1,550,440
 +
|-
 +
| 70 || 1550 || 872 || 1,351,600
 +
|-
 +
| 65 || 1439 || 809 || 1,164,151
 +
|-
 +
| 58 || 1284 || 722 || 927,048
 +
|-
 +
| 55 || 1218 || 685 || 834,330
 +
|-
 +
| 50 || 1107 || 623 || 689,661
 +
|-
 +
| 49 || 1085 || 610 || 661.850
 +
|-
 +
| 48 || 1063 || 598 || 635,674
 +
|-
 +
| 43 || 952 || 535 || 509,320
 +
|-
 +
| 42 || 930 || 523 || 486,390
 +
|-
 +
| 37 || 819 || 461 || 377,559
 +
|-
 +
| 32 || 708 || 398 || 281.784
 +
|-
 +
| 31.5 || 697 || 392 || 273,224
 +
|-
 +
| 27 || 598 || 336 || 200,928
 +
|-
 +
| 21.6 || 478 || 269 || 128,582
 +
|-
 +
|  ||  ||  ||
 +
|-
 +
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 +
|}
 +
 +
=== 21:9 aspect ratio ===
 +
{| class="wikitable sortable"
 +
|-
 +
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 +
|-
 +
| 38 || 890 || 373 || 331,970
 +
|-
 +
| 34 || 797 || 333 || 265,401
 +
|-
 +
| 29 || 679 || 284 || 192,836
 
|-
 
|-
 
|  ||  ||  ||  
 
|  ||  ||  ||  
 
|-
 
|-
−
| 48 || 1063 || 598 || 635,674
+
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 +
|}
 +
 
 +
=== 32:9 aspect ratio ===
 +
{| class="wikitable sortable"
 +
|-
 +
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 +
|-
 +
| 49 || 1198 || 337 || 403,726
 
|-
 
|-
 
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
 
! Size <small>(inches)</small> || Length <small>(mm)</small> || Height  <small>(mm)</small> || Area  <small>(mm²)</small>
Line 83: Line 313:
 
== References ==
 
== References ==
 
<small><references />
 
<small><references />
 +
* [http://screen-size.info/ Screen Size Calculator]
 
* [http://auo.com/?sn=188&lang=en-US AOU: "Size Matters"]
 
* [http://auo.com/?sn=188&lang=en-US AOU: "Size Matters"]
 +
* [https://news.samsungdisplay.com/20198 디스플레이 용어알기 31. 원장과 세대 (Mother Glass & Generation)]
 +
* [https://news.lgdisplay.com/en/2022/01/display-101-6-display-generation/ LG Display newsroom: DISPLAY 101 #6 Display Generation]
 +
* [https://global.samsungdisplay.com/28976/ Samsung Display newsroom: 31. Mother Glass & Generation]
 
</small>
 
</small>
  
 
[[Category:Reference]]
 
[[Category:Reference]]

Latest revision as of 14:44, 2 June 2023

LCD and OLED screen panels are obtained from glass substrates, called motherglass, cutting the desired screen sizes from a bigger single substrate. With multi model glass (MMG), two different sizes can be obtained from each piece of glass, reducing "waste".


  • note: the following numbers don't take into account defects in the substrate, which affect yields significantly.
  • note2: the layouts presented doesn't necessarily mean they are currently used by LCD/OLED factories.

Generations

Generation Length (mm) Height (mm) Area (mm²) 6 cuts 8 cuts 18 cuts
10.5 2940 3370 9,907,800 75" (93.89%) 65" (93.99%) 43" (92.53%)
10 2880 3130 9,014,400
8.6 2250 2600 5,850,000
8.5 2200 2500 5,500,000 55" (91.01%) 48" (92.46%) 32" (92.22%)
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 37" (81.63%) 32" (81.23%) 21.6" (83,40%)
5.5 1300 1500 1,950,000[1] 31.5" (84.06%) 27" (82.43%)
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) 6 cuts 8 cuts 18 cuts

Generation 10.5

Glass dimensions: 2940 x 3700 milimeters. Total area: 9,907,800 mm²

1st size quantity 2nd size quantity used area percentage
110 2 6,671,900 67,33%
75 6 9,302,640 93.89%
65 8 9,313,208 93.99%
43 18 9.167.760 92.53%
1st size quantity 2nd size quantity used area percentage

Examples (without MMG)

  • Single glass substrate for display panels 2x 110"

    2x 110"

  • Single glass substrate for display panels 6x 75"

    6x 75"

  • Single glass substrate for display panels 8x 65"

    8x 65"

  • Single glass substrate for display panels 18x 43"

    18x 43"

Generation 8.5

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

1st size quantity 2nd size quantity used area percentage
110 1 55 2 5,004,610 90,99%
83 2 48 2 5,070,264 92.18%
83 2 32 3 4,944,268 89.89%
77 2 48 2 4,541,538 82.57%
77 2 31.5 5 4,636,310 84.29%
77 2 27 6 4,475,758 81.37%
65 3 55 2 5,161,113 93,83%
65 3 32 6 5.183.157 94,23%
43 8 43 2 5,093,200 92,60%
42 8 42 2 4,863,900 88.43%
97 2 5.187.152 94.31%
88 2 4,270,016 77.63%
65 3 3,492,453 63.49%
55 6 5,005,980 91.01%
49 8 5,294,800 96.27%
48 8 5,085,392 92.46%
32 18 5.072.112 92.22%
1st size quantity 2nd size quantity used area percentage

Examples (with MMG)

  • Multi model glass substrate for display panels 1x 110" + 2x 55"

    1x 110" + 2x 55"

  • Multi model glass substrate for display panels 2x 83" + 2x 48"

    2x 83" + 2x 48"

  • Multi model glass substrate for display panels 2x 83" + 2x 42"

    2x 83" + 2x 42"

  • Multi model glass substrate for display panels 2x 83" + 3x 32"

    2x 83" + 3x 32"

  • Multi model glass substrate for display panels 2x 77" + 2x 48"

    2x 77" + 2x 48"

  • Multi model glass substrate for display panels 2x 77" + 5x 31.5"

    2x 77" + 5x 31.5"

  • Multi model glass substrate for display panels 2x 77" + 6x 27"

    2x 77" + 6x 27"

  • Multi model glass substrate for display panels 3x 65" + 2x 55"

    3x 65" + 2x 55"

  • Multi model glass substrate for display panels 3x 65" + 6x 32"

    3x 65" + 6x 32"

  • Multi model glass substrate for display panels 10x 43"

    10x 43"

  • Multi model glass substrate for display panels 10x 42"

    10x 42"

Examples (without MMG)

  • Single glass substrate for display panels 2x 97"

    2x 97"

  • Single glass substrate for display panels 2x 88"

    2x 88"

  • Single glass substrate for display panels 3x 65"

    3x 65"

  • Single glass substrate for display panels 6x 55"

    6x 55"

  • Single glass substrate for display panels 8x 49"

    8x 49"

  • Single glass substrate for display panels 8x 48"

    8x 48"

  • Single glass substrate for display panels 18x 32"

    18x 32"

Generation 6

Glass dimensions: 1500 x 1850 milimeters. Total area: 2,775,000 mm²

size quantity used area percentage
65 2 2,328,302 83.90%
37 6 2,265,354 81.63%
32 8 2,254,272 81.23%
21.6 18 2,314,476 83,40%
size quantity used area percentage

Examples (without MMG)

  • Single glass substrate for display panels 2x 65"

    2x 65"

  • Single glass substrate for display panels 6x 37"

    6x 37"

  • Single glass substrate for display panels 8x 32"

    8x 32"

  • Single glass substrate for display panels 18x 21.6"

    18x 21.6"

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)

  • Single glass substrate for display panels 2x 55"

    2x 55"

  • Single glass substrate for display panels 6x 31.5"

    6x 31.5"

  • Single glass substrate for display panels 8x 27"

    8x 27"

  • Single glass substrate for display panels 12x 21.6"

    12x 21.6"

Generation 4.5

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

size quantity used area percentage
31.5 2 546,448 81.36%
27 2 401,856 59.83%
size quantity used area percentage

Examples (without MMG)

  • Single glass substrate for display panels 2x 31.5"

    2x 31.5"

  • Single glass substrate for display panels 2x 27"

    2x 27"

Screen sizes

16:9 aspect ratio

Size (inches) Length (mm) Height (mm) Area (mm²)
110 2435 1370 3,335,950
97 2147 1208 2,593,576
88 1948 1096 2,135,008
83 1837 1034 1,899,458
77 1705 959 1,635,095
75 1660 934 1,550,440
70 1550 872 1,351,600
65 1439 809 1,164,151
58 1284 722 927,048
55 1218 685 834,330
50 1107 623 689,661
49 1085 610 661.850
48 1063 598 635,674
43 952 535 509,320
42 930 523 486,390
37 819 461 377,559
32 708 398 281.784
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)

21:9 aspect ratio

Size (inches) Length (mm) Height (mm) Area (mm²)
38 890 373 331,970
34 797 333 265,401
29 679 284 192,836
Size (inches) Length (mm) Height (mm) Area (mm²)

32:9 aspect ratio

Size (inches) Length (mm) Height (mm) Area (mm²)
49 1198 337 403,726
Size (inches) Length (mm) Height (mm) Area (mm²)

References

  1. ↑ JOLED Establishes Nomi Site in Ishikawa -Commences Mass Production of Printed OLED in 2020

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