TW200632419A - Liquid crystal display panel with improved image contrast - Google Patents

Liquid crystal display panel with improved image contrast

Info

Publication number
TW200632419A
TW200632419A TW094132336A TW94132336A TW200632419A TW 200632419 A TW200632419 A TW 200632419A TW 094132336 A TW094132336 A TW 094132336A TW 94132336 A TW94132336 A TW 94132336A TW 200632419 A TW200632419 A TW 200632419A
Authority
TW
Taiwan
Prior art keywords
polar
transmission axis
liquid crystal
display panel
crystal display
Prior art date
Application number
TW094132336A
Other languages
Chinese (zh)
Inventor
Pavel I Lazarev
Michael V Paukshto
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/071,411 external-priority patent/US7456915B2/en
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200632419A publication Critical patent/TW200632419A/en

Links

Abstract

The present invention relates to a liquid crystal display panel with improved image contrast comprising an array of pixel regions and a sequence of a recycling backlight structure comprising broadband rear interference polar (RI-Polar) having a transmission axis AB with preset orientation, a spatial intensity modulation structure comprising a broadband front interference polar (FI-Polar) having a transmission axis approximately parallel to the transmission axis AB, a spectral filtering structure, and antireflection means. Each said pixel region spatially encompasses a plurality of subpixel regions. The RI-Polar and Fl-Polar are multilayer structures of stacked layers. At least one layer of each structure is optically anisotropic, made by means of Cascade Crystallization Process and characterized by a globally ordered biaxial crystalline structure with an intermolecular spacing of 3.4 ± 0.3 Å in the direction approximately parallel to the transmission axis AB. Said layer is transparent in the wavelength band of visible light, and is formed by rodlike supramolecules, which represent at least one polycyclic organic compound with a conjugated π-system and ionogenic groups.
TW094132336A 2004-03-26 2005-09-19 Liquid crystal display panel with improved image contrast TW200632419A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55709504P 2004-03-26 2004-03-26
US11/071,411 US7456915B2 (en) 2004-03-26 2005-03-02 Liquid crystal display panel with broadband interference polarizers

Publications (1)

Publication Number Publication Date
TW200632419A true TW200632419A (en) 2006-09-16

Family

ID=57809220

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094132336A TW200632419A (en) 2004-03-26 2005-09-19 Liquid crystal display panel with improved image contrast

Country Status (1)

Country Link
TW (1) TW200632419A (en)

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