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Dive into the research topics where Grupp Joachim is active.

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Featured researches published by Grupp Joachim.


Archive | 1999

Liquid crystal electro-optical display device and method for manufacturing the same

Grupp Joachim; Blankaert Nicolas; Bouvier Manuel


Archive | 1998

MANUFACTURE OF PHOTOELECTRIC CELL, ESPECIALLY LIQUID CRYSTAL CELL OR ELECTROCHEMICAL PHOTOCELL

Grupp Joachim; Poli Jean Charles; Kopsits Norbert


Archive | 1998

Uniform Illumination device for dial of display device

Poli Jean-Charles; Grupp Joachim; Teijido Juan Manuel


Archive | 1991

Variable-transmittance optical device, particularly for driving mirrors

Grupp Joachim; Kopsits Norbert


Archive | 1993

Uhr mit Temperaturanzeiger

Grupp Joachim; Poli Jean-Charles


Archive | 2010

DISPLAY DEVICE USING A LIQUID CRYSTAL CELL OF GUEST-HOST TYPE, WHICH COMPRISES A TWISTED NEMATIC LIQUID CRYSTAL MIXED WITH DICHROIC DYE

Blanckaert Nicolas; Grupp Joachim; Barron Cecile; Grosjacques Emile


Archive | 2010

Information display device for e.g. credit card, has frame delimiting volume to confine twisted nematic or super-nematic type liquid crystal, dichroic colorant dissolved in crystal, and liquid crystal cell integrated into flexible support

Blanckaert Nicolas; Grupp Joachim; Baron Cecile; Grosjacques Emile


Archive | 2009

Vorrichtung zur orientierten Flächenbeleuchtung durch einen mikroprismatischen Leiter

Teijido Juan Manuel; Poli Jean-Charles; Grupp Joachim; Herzig Hans Peter


Archive | 2009

ACTIVE-MATRIX DISPLAY DEVICE INCLUDING AN ORGANIC THIN-LAYER TRANSISTOR

Springer Simon; Blanckaert Nicolas; Barron Cecile; Grupp Joachim; Voigt Monika; Meng Fanshun; Campbell Alasdair; Steinke, Joachim, Hans, Georg


Archive | 2007

CMOS BILDSENSOR UND VERFAHREN ZUR ANSTEUERUNG EINES CMOS BILDSENSORS MIT ERHÖHTEM DYNAMIKBEREICH

Doering Elko; Grupp Joachim

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