Table 1 WVTR values as a function of bending strain in 3.5-dyad multi-barriers

From: Enhancing flexibility and reliability in wearable OLEDs through silbione-blended hybrimer-based encapsulation

 

WVTR (g/m2/day)

Thickness

Strain

0%

0.63%

0.89%

1.25%

1.5%

2%

2.5%

 

3.5 dy TFE (120 nm Hybrimer)

7.87 × 10−6

7.78 × 10−5

1.67 × 10−3

2.09 × 10−2

2.91 × 10−2

-

-

510 nm

3.5 dy TFE (500 nm Hybrimer)

8.36 × 10−6

2.00 × 10−5

3.21 × 10−5

4.51 × 10−5

8.87 × 10−5

8.36 × 10-4

-

1620 nm

3.5 dy TFE (385 nm Silamer)

8.43 × 10−6

1.64 × 10−5

2.24 × 10−5

2.85 × 10−5

4.83 × 10−5

9.71 × 10−5

3.37 × 10−4

1275 nm

3.5 dy TFE (120 nm SBH)

7.83 × 10−6

1.82 × 10−5

2.74 × 10−5

4.00 × 10−5

5.61 × 10−5

9.45 × 10−5

4.59 × 10−4

510 nm

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