Abstract
A series of low transition temperature and fast response chiral smectic C (SmC∗) liquid crystals was designed and synthesized. Phase transition behaviors and electro-optical properties of the synthesized compounds were investigated and compared. Ferroelectric phase of the liquid crystals are characterized by means of DSC, POM, X-ray diffraction and electro-optical measurements. The synthesized materials revealed low melting points (< 0°C) and wide chiral Smectic C phase ranges (∼80°C). The wide SmC∗ phase was achieved via the induction of achiral trisiloxane and chiral methyl side chain into terminal of molecules. A response time of 100 μs at the electric field of 10V/μm gives an opportunity to use the synthesized materials for the field sequential color liquid crystal display. The color frame frequency more than 200 Hz was applied by RGB LED on this FSCD.
| Original language | English |
|---|---|
| Title of host publication | TechConnect Briefs 2018 - Informatics, Electronics and Microsystems |
| Editors | Matthew Laudon, Fiona Case, Bart Romanowicz, Fiona Case |
| Publisher | TechConnect |
| Pages | 189-192 |
| Number of pages | 4 |
| ISBN (Electronic) | 9780998878256 |
| Publication status | Published - 2018 Jan 1 |
| Event | 11th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 20th Annual Nanotech Conference and Expo,the 2018 SBIR/STTR Spring Innovation Conference, and the Defense TechConnect DTC Spring Conference - Anaheim, United States Duration: 2018 May 13 → 2018 May 16 |
Publication series
| Name | TechConnect Briefs 2018 - Advanced Materials |
|---|---|
| Volume | 4 |
Other
| Other | 11th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 20th Annual Nanotech Conference and Expo,the 2018 SBIR/STTR Spring Innovation Conference, and the Defense TechConnect DTC Spring Conference |
|---|---|
| Country | United States |
| City | Anaheim |
| Period | 18-05-13 → 18-05-16 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
Cite this
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Fabrication of field-sequential color display using predesigned Ferroelectric liquid crystals. / Liu, Chun Yen; Zhang, Yan Song; Liu, Jui Hsiang.
TechConnect Briefs 2018 - Informatics, Electronics and Microsystems. ed. / Matthew Laudon; Fiona Case; Bart Romanowicz; Fiona Case. TechConnect, 2018. p. 189-192 (TechConnect Briefs 2018 - Advanced Materials; Vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Fabrication of field-sequential color display using predesigned Ferroelectric liquid crystals
AU - Liu, Chun Yen
AU - Zhang, Yan Song
AU - Liu, Jui Hsiang
PY - 2018/1/1
Y1 - 2018/1/1
N2 - A series of low transition temperature and fast response chiral smectic C (SmC∗) liquid crystals was designed and synthesized. Phase transition behaviors and electro-optical properties of the synthesized compounds were investigated and compared. Ferroelectric phase of the liquid crystals are characterized by means of DSC, POM, X-ray diffraction and electro-optical measurements. The synthesized materials revealed low melting points (< 0°C) and wide chiral Smectic C phase ranges (∼80°C). The wide SmC∗ phase was achieved via the induction of achiral trisiloxane and chiral methyl side chain into terminal of molecules. A response time of 100 μs at the electric field of 10V/μm gives an opportunity to use the synthesized materials for the field sequential color liquid crystal display. The color frame frequency more than 200 Hz was applied by RGB LED on this FSCD.
AB - A series of low transition temperature and fast response chiral smectic C (SmC∗) liquid crystals was designed and synthesized. Phase transition behaviors and electro-optical properties of the synthesized compounds were investigated and compared. Ferroelectric phase of the liquid crystals are characterized by means of DSC, POM, X-ray diffraction and electro-optical measurements. The synthesized materials revealed low melting points (< 0°C) and wide chiral Smectic C phase ranges (∼80°C). The wide SmC∗ phase was achieved via the induction of achiral trisiloxane and chiral methyl side chain into terminal of molecules. A response time of 100 μs at the electric field of 10V/μm gives an opportunity to use the synthesized materials for the field sequential color liquid crystal display. The color frame frequency more than 200 Hz was applied by RGB LED on this FSCD.
UR - http://www.scopus.com/inward/record.url?scp=85050904861&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85050904861&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85050904861
T3 - TechConnect Briefs 2018 - Advanced Materials
SP - 189
EP - 192
BT - TechConnect Briefs 2018 - Informatics, Electronics and Microsystems
A2 - Laudon, Matthew
A2 - Case, Fiona
A2 - Romanowicz, Bart
A2 - Case, Fiona
PB - TechConnect
ER -