Method and apparatus for coating a photosensitive material
AssigneeSamsung Electronics Co., Ltd.
InventorSung-Ki Jung
Life of this patent
Estimating the term…
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.
Claims11
A method of operating an apparatus structured for coating an object with a photosensitive material where the apparatus includes a forming part structured for changing a fluid photosensitive material into a photosensitive material having a band form;
- a stabilizing part comprising a roller;
- and a fixing part structured for fixing the object, the method comprising:
- providing the photosensitive material in band form to the object from the forming part;
- and
- before said providing of the photosensitive material in band form to the object, first providing the photosensitive material in said band form to the roller from the forming part so as to thereby stabilize an amount of the photosensitive material that will next be provided in band form to the object.
Dependencies are inferred from the claim text.