Invention Application
- Patent Title: Liquid crystal display device having a patterned spacer and method of fabricating the same
- Patent Title (中): 具有图案化间隔物的液晶显示装置及其制造方法
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Application No.: US10323897Application Date: 2002-12-20
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Publication No.: US20030193640A1Publication Date: 2003-10-16
- Inventor: Ku-Hyun Park , Sang-Ho Choi
- Applicant: LG.Philips LCD Co., Ltd.
- Applicant Address: null
- Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee Address: null
- Priority: KR2002-0020721 20020416
- Main IPC: G02F001/1339
- IPC: G02F001/1339

Abstract:
A liquid crystal display device includes first and second substrates facing each other and spaced apart by a uniform cell gap, an array element having a switching element on the first substrate and a first transparent electrode connected to the switching element, a first patterned spacer disposed on the array element having a first height less than the uniform cell gap, a second transparent electrode under the second substrate, a second patterned spacer disposed beneath the second transparent electrode, the second patterned spacer having a second height less than the uniform cell gap and connected to the first patterned spacer, a first alignment layer covering the first patterned spacer, a second alignment layer covering the second patterned spacer, and a liquid crystal material layer interposed between the first and second alignment layers, wherein the first and second spacers are connected to each other and a summation of the first and second heights of the first and second patterned spacers is equivalent to the uniform cell gap.
Public/Granted literature
- US06989883B2 Liquid crystal display device having a patterned spacer and method of fabricating the same Public/Granted day:2006-01-24
Information query