| 摘要 |
The present invention relates to a color glass having an inner space. The color glass includes a pair of panel glasses; a spacer placed between the panel glasses to be attached to the panel glasses, and including a hollow hole in an outer part; and a pressure control member inserted into a nut member combined with the hollow hole to seal a space between the panel glasses. A color liquid and an antifreeze are mixed and injected into the space between the panel glasses through the hollow hole. A method to manufacture a color glass includes a placement step of supporting the panel glasses to keep the glasses separated from each other, and placing the spacer between the glasses; an attachment step of attaching the panel glasses to the spacer placed between the glasses at the placement step; a fluid injecting step of combining the nut member with the hollow hole formed in the spacer, and mixing and injecting the color liquid and the antifreeze through the hollow hole; and a sealing step of combining the pressure control member with the nut member when the color liquid and the antifreeze are injected, and sealing the inside of the panel glasses. |
