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Philosophical Transactions A

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Presentation on theme: "Philosophical Transactions A"— Presentation transcript:

1 Philosophical Transactions A
Flat-panel electronic displays: a triumph of physics, chemistry and engineering by Cyril Hilsum Philosophical Transactions A Volume 368(1914): March 13, 2010 ©2010 by The Royal Society

2 A mini-radar set. A mini-radar set.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

3 Matrix addressing. Matrix addressing.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

4 Matrix addressing problems.
Matrix addressing problems. (a) Multiplexing. (b) Electro-optical effects with (curve A) and without (curve B) a threshold. Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

5 The active matrix. The active matrix.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

6 The director in a nematic liquid crystal.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

7 The twisted nematic display.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

8 John Stonehouse, UK Minister of State for Technology, 1967–1968.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

9 Composition of eutectic LC material E7.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

10 The market for liquid crystals, 1975–1979.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

11 Operating principle of Fujitsu MVA-LCD (after Koike & Okamoto 1999).
Operating principle of Fujitsu MVA-LCD (after Koike & Okamoto 1999). (a) Basic concept. (b) Basic cell structure. Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

12 Merck sales of liquid crystals.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

13 A Merck superfluorinated terphenyl.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

14 A Merck terphenyl with high negative dielectric anisotropy.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

15 Principle of electrophoresis.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

16 Electrowetting characteristic (after Hayes & Feenstra 2003).
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

17 Frustrated total reflection.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

18 An early tour-de-force in LED assembly: multi-colour LED flat-panel display with 64×64 picture elements. An early tour-de-force in LED assembly: multi-colour LED flat-panel display with 64×64 picture elements. Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

19 Thin-film AC electroluminescent panel construction.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

20 Filamentary breakdown due to S-type negative resistance.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

21 A formed DC electroluminescent panel.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

22 Organic LED schematic. Organic LED schematic.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

23 Isomers of Alq3: (a) meridional; (b) facial (violet, Al; red, O; blue, N; after Cölle & Brütting 2004). Isomers of Alq3: (a) meridional; (b) facial (violet, Al; red, O; blue, N; after Cölle & Brütting 2004). Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

24 Schematic of a starburst dendrimer.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

25 Schematic of phosphor arrangement in a plasma panel.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

26 Schematic of the Spindt cathode.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

27 Schematic of the GEC planar cathode.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

28 The first amorphous silicon thin-film transistor.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

29 Electrical characteristics of the first a-Si TFT, made at Dundee University.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

30 The growth in manufacturing capability of active-matrix LCD panels.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

31 A 150 inch Panasonic plasma panel TV.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

32 World sales of flat panels, 1986–2008.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

33 Generation 10 glass for displays.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

34 Schematic of structure of E Ink paper.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

35 Bistable LC states in ZBD display.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

36 A ZBD shelf label display.
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society

37 Large cholesteric liquid crystal billboard (courtesy Magink).
Cyril Hilsum Phil. Trans. R. Soc. A 2010;368: ©2010 by The Royal Society


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