Pixel circuit with bootstrapping structure for blue-phase liquid crystal display

Chih Lung Lin, Mao Hsun Cheng, Chun Da Tu, Chia Che Hung, Po Chun Lai, Jin Yan, Yuan Chen, Shin Tson Wu

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


This work presents a new pixel circuit designed on glass by using hydrogenated amorphous silicon (a-Si:H) technology for polymer-stabilized blue-phase liquid crystal (BPLC) display with vertical field switching (VFS) mode. In the VFS mode, the driving voltage of BP-LC can be reduced, moreover, the hysteresis and residual birefringence are effectively suppressed as well. From the simulation results, the average error rate of storage voltage in pixel circuit is below 5.14% while operating frequency is 180 Hz.

Original languageEnglish
Pages (from-to)306-309
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Issue number1
Publication statusPublished - 2013 Jun

All Science Journal Classification (ASJC) codes

  • Engineering(all)


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