OLED display panel packaging with hydrophobic barricade corresponding to package cover enclosing OLED device and support enclosing hydrophobic barricade

1. An organic light-emitting diode (OLED) display panel, comprising:

an OLED substrate, and an OLED device arranged on the OLED substrate;

a package cover;

a hydrophobic barricade, which is arranged on an outer side of an OLED device corresponding to the package cover by means of screen printing, and the hydrophobic barricade enclosing the OLED device when the OLED substrate and the package cover are cemented; and

a support, which is arranged on an outer side of the hydrophobic barricade arranged on the package cover by means of screen printing, and the support enclosing the hydrophobic barricade

wherein the hydrophobic barricade and the support are simultaneously formed with the same screen-printing template on which a first material for forming the hydrophobic barricade and a second material for forming the support are simultaneously positioned to be scratched simultaneously with a scraper.

2. The OLED display panel as claimed in claim 1 , wherein the first material comprises a solution of organic silicon, which comprises a long chain silane coupling agent and vinyltriethoxysilane (VTES).

3. The OLED display panel as claimed in claim 1 , wherein the first material comprises a solution that is formed of an organic solution and an inorganic compound solution, wherein the organic solution comprises a solution using silicon alkoxide, titanium alkoxide, tin alkoxide, aluminum alkoxide or zirconium alkoxide as a precursor.

4. The OLED display panel as claimed in claim 1 , wherein a width of the hydrophobic barricade is 100 um to 2000 um.

5. The OLED display panel as claimed in claim 1 , wherein the screen-printing template comprises two patterned apertures formed thereon to respectively correspond to the hydrophobic barricade and the support.

6. The OLED display panel as claimed in claim 5 , wherein the first material and the second material are respectively positioned on the two patterned apertures to respectively correspond to the hydrophobic barricade and the support.

7. The OLED display panel as claimed in claim 1 , wherein two patterned apertures are respectively shaped to correspond to shapes of the hydrophobic barricade and the support.

8. The OLED display panel as claimed in claim 1 , wherein a moisture barrier is formed on and encloses the OLED device.

9. The OLED display panel as claimed in claim 8 , wherein the moisture barrier comprises a desiccant film.

10. The OLED display panel as claimed in claim 9 , wherein the desiccant film comprises a chemisorption agent.

11. The OLED display panel as claimed in claim 9 , wherein the desiccant film comprises a physisorption agent.

12. The OLED display panel as claimed in claim 1 , wherein a water heat release layer is formed on an inner side of the support and adapted to release heat upon contacting water in order to heat and melt the support.

13. The OLED display panel as claimed in claim 12 , wherein the water heat release layer is formed of one of sodium and magnesium.

14. The OLED display panel as claimed in claim 1 , wherein a water heat release layer is formed on an inner side of the hydrophobic barricade and adapted to release heat upon contacting water in order to heat and melt the hydrophobic barricade.

15. The OLED display panel as claimed in claim 14 , wherein the water heat release layer is formed of one of sodium and magnesium.