Method of manufacturing display device

A method of manufacturing a display device, comprising:

• a first step of sequentially laminating a first metal film, a first oxide film, and an optical filter on a first substrate, attaching a second substrate to a surface of the optical filter by using a first adhesive material such that the second substrate faces the first substrate through the optical filter, attaching a first support medium to a surface of the second substrate by using a first peelable adhesive agent, and separating the first metal film from the first oxide film by a physical means so as to form an optical filter;
• a second step of forming a layer including a pixel on a third substrate;
• and
• a third step of attaching the first oxide film to a surface of the layer including the pixel of the third substrate by using a second adhesive material after the first and second steps, and removing the first peelable adhesive agent and the first support medium.

A method of manufacturing a display device, comprising:

• a first step of sequentially laminating a first metal film, a first oxide film, and an optical filter on a first substrate, attaching a first support medium to a surface of the optical filter by using a first peelable adhesive agent such that the first support medium faces the first substrate through the optical filter, separating the first metal film from the first oxide film by a physical means, attaching a second substrate to a surface of the first oxide film by using a first adhesive material, and removing the first support medium and the first peelable adhesive agent so as to form an optical film;
• a second step of forming a layer including a pixel on a third substrate;
• and
• a third step of attaching the optical filter to a surface of the layer including the pixel of the third substrate by using a second adhesive material after the first and second steps.

A method of manufacturing a display device, comprising:

• a first step of sequentially laminating a first metal film, a first oxide film, and an optical filter on a first substrate, attaching a first support medium to a surface of the optical filter by using a first peelable adhesive agent such that the first support medium faces the first substrate through the optical filter, and separating the first metal film from the first oxide film by a physical means;
• a second step of sequentially laminating a second metal film, and a second oxide film on a second substrate, and forming a layer including a pixel on the second oxide film;
• and
• a third step of attaching the first oxide film to a surface of the layer including the pixel of the second substrate by using a first adhesive material after the first and second steps, separating the second metal film from the second oxide film by a physical means, attaching a third substrate to a surface of the second oxide film by using a second adhesive material, and removing the first peelable adhesive agent and the first support medium.

A method of manufacturing a display device, comprising:

• a first step of sequentially laminating a first metal film, a first oxide film, and an optical filter on a first substrate, attaching a second substrate to a surface of the optical filter by using a first adhesive material such that the second substrate faces the first substrate through the optical filter, attaching a first support medium to a surface of the second substrate by using a first peelable adhesive agent, and separating the first metal film from the first oxide film by a physical means so as to form an optical film;
• a second step of sequentially laminating a second metal film, and a second oxide film on a third substrate, and forming a layer including a pixel on the second oxide film;
• and
• a third step of attaching the first oxide film to a surface of the layer including the pixel of the third substrate by using a second adhesive material after the first and second steps, separating the second metal film from the second oxide film by a physical means, attaching a fourth substrate to a surface of the second oxide film by using a third adhesive material, and removing the first peelable adhesive agent and the first support medium.

A method of manufacturing a display device, comprising:

• a first step of sequentially laminating a first metal film, a first oxide film, and an optical filter on a first substrate, attaching a first support medium to a surface of the optical filter by using a first peelable adhesive agent such that the first support medium faces the first substrate through the optical filter, and separating the first metal film from the first oxide film by a physical means;
• a second step of attaching a second substrate to a surface of the first oxide film by using a first adhesive material, and removing the first support medium and the first peelable adhesive agent so as to form an optical film;
• a third step of sequentially laminating a second metal film, and a second oxide film on a third substrate, and forming a layer including a pixel on the second oxide film;
• and
• a fourth step of attaching the optical filter to a surface of the layer including the pixel of the third substrate by using a second adhesive material after the first to third steps, separating the second metal film from the second oxide film by a physical means, and attaching a fourth substrate to a surface of the second oxide film by using a third adhesive material.