Anode substrate for display device and method for manufacturing same
AssigneeFutaba Denki Kogyo Kabushiki Kaisha
InventorsYuji Nomura, Mamoru Namikawa, Yasuyuki Naito
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Abstract
An anode substrate for a display device which is made of a glass plate and of which an inner surface formed thereon with color filters is smoothed with a smoothing layer. The anode substrate is subject to a heating treatment during manufacturing thereof is provided. The anode substrate includes at least one smoothing layer made of low-melting glass and formed on the inner surface of the glass plate. The low-melting glass has a softening point lower than a distortion point of the glass plate and a distortion point equal to or higher than a heating temperature in the subsequent step. A method for manufacturing the anode substrate is also disclosed.
Claims6
An anode substrate for a display device which is constituted by a glass plate formed on an inner surface thereof with color filters and is subject to a heating treatment during manufacturing thereof, comprising:
- at least one smoothing layer made of low-melting glass and formed on the inner surface of said glass plate;
- said low-melting glass having a softening point lower than a distortion point of said glass plate and a distortion point equal to or higher than a heating temperature in a subsequent step;
- wherein said low-melting glass is ZnO glass free of Pb.
Dependencies are inferred from the claim text.