Product No:
Product Name: Desiccant

Label Desiccant (DRY01)________________________________________

OLED device is very sensitive to the moisture, black spot will easily occur without proper encapsulation.  A good encapsulation is very necessary for OLED test, including material, efficiency and life, etc. A lable desiccant inside the cover glass can absorb the diffused moisture to prevent from the formation of black spot, so that a long lifetime OLED can be made for reliable study.

Application : 

Comparison :

OLED emission after 1-week storage

Specification:

Item

Specification

Unit

Package

100

pcs/pack

Size

18 x 18

mm2

Thickness

180

um

Sorption Capacity (20/65% RH)

> 50

g/m2

 

Liquid Desiccant (DRY02)________________________________________

Liquid desiccant in a syringe 

Liquid desiccant dispensed on cover glass.

Besides label desiccant, liquid desiccant is another choice for OLED encapsulation.  A little liquid desiccant can be dispensed on the cavity of cover glass to absorb moisture, and the original OLED performance can be maintained.

Specification

Item

Specification

Unit

Package

10

g/syringe

Curing Condition

120/3hr or 160/1hr

Sorption Capacity (23/50% RH)

> 16

wt%

Viscosity @ a shear rate of 5s-1

123,000

cPs

 

Thin-film Desiccant (DRY03)________________________________________

Thin-film desiccant is designed for flexible OLED. Both thin-film desiccant and barrier film have to be successively attached on an OLED to prevent from the laternal diffused moisture, so that a flexible OLED can freely be demonstrated in air. 

 Application :

Specification:

Item

Specification

Unit

Package

5

pcs/pack

Size

298 x 210

mm2

Thickness

95

μm

Sorption Capacity (23/50% RH)

> 20

g/m2