Oled device, glass substrate and fabricating method thereof
AssigneeShezhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorLiang ZHANG
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Abstract
A glass substrate is provided. The glass substrate comprises the following elements. A main body includes at least one array of bumps disposed thereon and a gel layer covering the at least one array of bumps. The at least one array of bumps includes multiple bumps made of an insulating material, and between adjacent bumps a predetermined spacing is reserved. An OLED device and a method of fabricating the glass substrate are also provided. Thus, the poor effect in current design of extending the moisture infiltration path is improved, the adherence between the gel layer and the glass substrate is increased, and thereby to protect the devices and extend the lifetime of the devices.
Claims15
A glass substrate, comprising:
- a main body including at least one array of bumps disposed thereon and a gel layer covering the at least one array of bumps, wherein the at least one array of bumps includes multiple bumps made of an insulating material, and between adjacent bumps is reserved a predetermined spacing.
An OLED device, comprising a glass substrate, wherein the glass substrate comprises a main body including at least one array of bumps disposed thereon and a gel layer covering the at least one array of bumps, wherein the at least one array of bumps includes multiple bumps made of an insulating material, and between adjacent bumps is reserved a predetermined spacing.
A method of fabricating a glass substrate, comprising the steps of:
- providing a glass substrate and coating an insulating layer on the glass substrate;
- etching the insulating layer to form at least one array of bumps, wherein each the array of bumps includes multiple bumps, and between adjacent bumps is reserved a predetermined spacing;
- cleaning the each array of bumps;
- and
- coating a gel layer to cover the each array of bumps after the step of cleaning the each array of bumps.
Dependencies are inferred from the claim text.