Method and apparatus for coating a photosensitive material
AssigneeSamsung Electronics Co., Ltd.
InventorSung-Ki Jung
Life of this patent
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Abstract
In a method and an apparatus for coating an object with photosensitive material, a roller stabilizes a supply amount of the photosensitive material and is disposed between the object and a slit coater, so that the stabilized photosensitive material is supplied to the object through the slit coater. The photosensitive material includes additives for controlling amount of a solid powder, a boiling point and a surface tension thereof. Accordingly, the photosensitive material may be uniformly coated on the object.
Claims24
A method for coating an object with a photosensitive material, comprising:
- changing a fluid photosensitive material into a photosensitive material having a band form, the photosensitive material having a length longer than a width thereof;
- supplying the photosensitive material having the band form to a first surface for a first time period to stabilize a supply amount of the photosensitive material;
- and
- supplying the stabilized photosensitive material to the object in a direction of the width, which is separated from the first surface, the object being coated with the stabilized photosensitive material in a sheet form.
An apparatus for coating an object with a photosensitive material, comprising:
- a forming part for changing a fluid photosensitive material into a photosensitive material having a band form, the photosensitive material having a length longer than a width thereof;
- a stabilizing part for supplying the photosensitive material having the band form to a first surface for a first time period to stabilize a supply amount of the photosensitive material;
- a fixing part for fixing an object that is spaced apart from the first surface;
- and
- a transferring part for supplying the stabilized photosensitive material to an object in a direction of the width, which is spaced from the first surface, the object being coated with the stabilized photosensitive material in a sheet form.
Dependencies are inferred from the claim text.