发明名称 Method for manufacturing display substrate
摘要 A method for manufacturing a display substrate is disclosed, which includes the following steps: providing a substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on a non-active area of the substrate; and staining the marking pattern or filling a material having low transmittance ratio into the marking pattern. The present invention further discloses a method for making a display substrate, including the steps: providing a substrate; forming a shadow layer on a non-active area of the substrate; forming a plurality of bumps on an active area of the substrate and at least one marking pattern on the shadow layer of the non-active area on the substrate; and removing a part of the shadow layer not covered by the marking pattern.
申请公布号 US7544581(B2) 申请公布日期 2009.06.09
申请号 US20080073091 申请日期 2008.02.29
申请人 CHUNGHWA PICTURE TUBES, LTD. 发明人 LI DE-JIUN;CHEN YEN-JU;TSAI YI-CHENG;WU DER-CHUN;LIU YUI-CHEN;CHOU KUO-CHING;LU HUI-CHUAN
分类号 H01L21/76 主分类号 H01L21/76
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