发明名称 Method for fabricating transflective liquid crystal display
摘要 An exemplary method for fabricating a transflective liquid crystal display is provided. The transflective liquid crystal display includes a substrate ( 200 ) having a transmission region ( 201 ) and a reflection region ( 202 ). The method includes: forming a transparent electrode layer ( 210 ), a buffer layer ( 220 ), and a reflective metal layer ( 230 ) on the substrate; forming a photo-resist layer ( 240 ) on the reflective metal layer; providing a photo-mask ( 300 ) comprising a first portion corresponding to the transmission region and a second portion corresponding to the reflection region, transmittance of the first portion being greater than transmittance of the second portion; exposing the photo-resist layer using the photo-mask and developing the exposed photo-resist layer; ashing the residual photo-resist in the transparent region; etching the reflective metal layer and the buffer layer in the transmission region; and removing the residual photo-resist in the reflection region.
申请公布号 US7442567(B2) 申请公布日期 2008.10.28
申请号 US20060642141 申请日期 2006.12.20
申请人 INNOLUX DISPLAY CORP. 发明人 YAN TZU-MIN;LAI CHIEN-TING
分类号 H01L21/00;H01L21/336 主分类号 H01L21/00
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