Manufacturing method of oled display panel
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorWei YU
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Abstract
The present invention provides a manufacturing method of an OLED display panel, including frosting a portion of an inner surface of an encapsulation cover plate corresponding to both sides of a glass frit to-be-disposed region; disposing a light shielding film at the frosted treatment region of the inner surface of the encapsulation cover plate, wherein the light shielding film is a metal film having a light transmittance less than a first predetermined value or a non-metal film having a light transmittance less than a second predetermined value; and disposing a glass frit on the glass frit to-be-disposed region.
Claims18
A manufacturing method of an organic light-emitting diode (OLED) display panel, comprising:
- a step S1 of frosting a portion of an inner surface of an encapsulation cover plate corresponding to both sides of a glass frit to-be-disposed region, wherein a frosted treatment region includes a frame-shaped first frosted region located inside the glass frit to-be-disposed region and a frame-shaped second frosted region located outside the glass frit to-be-disposed region, and each of the first frosted region and the second frosted region are closely adjacent to the glass frit to-be-disposed region through a slit;
- a step S2 of disposing a light shielding film at the frosted treatment region of the inner surface of the encapsulation cover plate, wherein the light shielding film is a metal film having a light transmittance less than a first predetermined value or a non-metal film having a light transmittance less than a second predetermined value;
- and
- a step S3 of disposing a glass frit on the glass frit to-be-disposed region, thereby forming a frame-shape sealant.
A manufacturing method of an organic light-emitting diode (OLED) display panel, comprising:
- a step S1 of frosting a portion of an inner surface of an encapsulation cover plate corresponding to both sides of a glass frit to-be-disposed region;
- a step S2 of disposing a light shielding film at a frosted treatment region of the inner surface of the encapsulation cover plate, wherein the light shielding film is a metal film having a light transmittance less than a first predetermined value or a non-metal film having a light transmittance less than a second predetermined value;
- and
- a step S3 of disposing a glass frit on the glass frit to-be-disposed region, thereby forming a frame-shape sealant.
Dependencies are inferred from the claim text.