1. Characteristics
| Number |
Thickness(mm) |
A[2856k] |
D65 |
Chemical stability |
ND |
α×10-7(/℃) |
Tg(℃) |
Ts(℃) |
S |
| x |
y |
Y |
x |
y |
Y |
DA |
DW |
| QB16 |
2 |
0.43 |
0.411 |
82.4 |
0.3 |
0.327 |
84.7 |
6 |
5 |
1.52 |
|
|
|
2.64 |
| QB17 |
2 |
0.424 |
0.417 |
71.4 |
0.299 |
0.334 |
74 |
6 |
5 |
1.515 |
|
|
|
2.6 |
| QB18 |
2 |
0.4 |
0.413 |
75.2 |
0.274 |
0.315 |
78.3 |
1 |
3 |
1.518 |
90 |
490 |
555 |
2.5 |
| QB19 |
2 |
0.247 |
0.25 |
12.2 |
0.175 |
0.137 |
15.6 |
1 |
3 |
1.477 |
93 |
428 |
520 |
2.25 |
| QB21 |
2 |
0.345 |
0.439 |
62.1 |
0.244 |
0.326 |
68.8 |
6 |
5 |
1.535 |
100 |
421 |
463 |
2.86 |
2. Technical Requirements
| Number |
Thickness(mm) |
400(nm) |
420(nm) |
450(nm) |
500(nm) |
540(nm) |
650(nm) |
700(nm) |
800(nm) |
1000(nm) |
| QB16 |
2 |
≥88.3 |
|
|
≥87.9 |
|
64.9~72.8 |
|
33.3~48.1 |
|
| QB17 |
2 |
|
|
≥69.7 |
|
|
|
27.7~44.0 |
|
≤10.1 |
| QB18 |
2 |
|
≥88.5 |
|
|
80.0~87.7 |
|
25.3~59.3 |
|
|
| QB19 |
2 |
≥70.0 |
|
|
|
560≥10.0 |
620≤3.0 |
≤13.0 |
|
|
| QB21 |
2 |
360≥50.0 |
|
|
≥83.0 |
|
680≤4.5 |
|
|
|
3. Grading for Bubbles, Streaks, and Stress Marks
| Number |
Bubble |
Stripes |
Stress |
| QB16 |
D |
3C |
3 |
| QB17 |
D |
3C |
3 |
| QB18 |
D |
3C |
3 |
| *QB19 |
D-C |
4 |
3 |
| QB21 |
D |
3C |
4 |
4. Spectral Diagram
1. Characteristics
| Number |
Thickness(mm) |
A[2856k] |
D65 |
Chemical stability |
ND |
α×10-7(/℃) |
Tg(℃) |
Ts(℃) |
S |
| x |
y |
Y |
x |
y |
Y |
DA |
DW |
| QB23 |
2 |
0.207 |
0.385 |
20.8 |
0.165 |
0.248 |
27.7 |
1 |
2 |
1.517 |
93 |
477 |
550 |
2.56 |
| QB24 |
2 |
0.149 |
0.035 |
0.7 |
0.153 |
0.028 |
1.9 |
4 |
3 |
1.513 |
93 |
477 |
550 |
2.56 |
| QB26 |
2 |
0.318 |
0.47 |
42.4 |
0.233 |
0.36 |
48.5 |
6 |
5 |
1.536 |
74 |
549 |
624 |
2.82 |
| QB29 |
2 |
0.151 |
0.033 |
0.7 |
0.154 |
0.026 |
1.8 |
1 |
2 |
1.517 |
93 |
477 |
550 |
2.56 |
2. Technical Requirements
| Number |
Thickness(mm) |
320(nm) |
334(nm) |
350(nm) |
405(nm) |
480(nm) |
600(nm) |
633(nm) |
694(nm) |
750(nm) |
| QB23 |
2 |
|
|
≤4.0 |
|
≥60.3 |
|
|
≤0.1 |
|
| QB24 |
2 |
|
≤14.7 |
|
≥68.0 |
≤19.4 |
≤0.1 |
|
|
≤0.9 |
| QB26 |
2 |
|
|
≥10.6 |
|
510≥70.9 |
633≤5.7 |
≤5.7 |
≤0.1 |
|
| QB29 |
2 |
≤23.0 |
|
|
380≥83.0 |
≤22.0 |
≤0.1 |
|
≤14.7 |
|
3. Grading for Bubbles, Streaks, and Stress Marks
| Number |
Bubble |
Stripes |
Stress |
| QB23 |
C - B |
3C |
3 |
| QB24 |
C - B |
3C |
3 |
| QB26 |
D - C |
3C |
4 |
| QB29 |
C - B |
3C |
3 |
4. Spectral Diagram
5-1. Characteristics
| Number |
Thickness(mm) |
A[2856k] |
D65 |
Chemical stability |
ND |
α×10-7(/℃) |
Tg(℃) |
Ts(℃) |
S |
| x |
y |
Y |
x |
y |
Y |
DA |
DW |
| QB38 |
1 |
0.471 |
0.418 |
80 |
|
|
|
6 |
5 |
1.532 |
98 |
452 |
|
2.76 |
| QB39 |
1 |
0.364 |
0.431 |
66 |
|
|
|
6 |
5 |
1.512 |
97 |
322 |
|
2.74 |
5-2. Technical Requirements
| Number |
Thickness(mm) |
350(nm) |
405(nm) |
514(nm) |
633(nm) |
694(nm) |
1060(nm) |
| QB38 |
1 |
≥73.6 |
≥85.6 |
≥87.4 |
≤61.6 |
≤29.4 |
≤5.5 |
| QB39 |
1 |
≥54.6 |
≥77.4 |
≥84.6 |
≤27.3 |
≤2.7 |
≤0.091 |
5-3. Grading for Bubbles, Streaks, and Stress Marks
| Number |
Bubble |
Stripes |
Stress |
| QB38 |
C - B |
3C |
3 |
| QB39 |
C - B |
3C |
3 |
5-4. Spectral Diagram
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