Sony Corporation

Sony Group Corporation

Ameneh Bamedi Zilai

Gabriele Nelles

Gerda Fuhrmann

Silvia Rosselli

Akio Yasuda

Tzenka Miteva

David Danner

Markus Obermaier

Nikolaus Knorr

Rene Wirtz

Vitor Deichmann

Lars Peter Scheller

Zoi Karipidou

An active material for organic image sensors, where the active material is a squaraine-based active material or a thiophene-based active material. A photoelectric conversion layer containing the active material, which is a squaraine-based active material or a thiophene-based active material. An organic image sensor containing the photoelectric conversion layer containing the active material.

Squaraine-based molecules as material for organic photoelectric conversion layers in organic photodiodes

The present disclosure relates to perylene-based molecules and their use in photoelectric conversion layer(s) and/or an organic or hybrid image sensor. The present disclosure also relates to absorption layer(s) and photoelectric conversion layer(s) comprising a molecule according to the present disclosure. The present disclosure also relates to a device, comprising a photoelectric conversion layer comprising at least one perylene-based molecule. Moreover, the present disclosure relates to an organic image sensor or a hybrid Silicon-organic image sensor comprising photoelectric conversion layer(s) according to the present disclosure.

Perylene-based materials for organic photoelectric conversion layers

A compound containing a squaric acid or a croconic acid group as an anchoring group. The compound containing a squaric acid or a croconic acid group has formula 1: where n is 1 or 2, and D is selected from an alkyl, aryl, aralkyl, heteroalkyl, heteroaryl or heteroaralkyl substituent, and each substituent is substituted or unsubstituted.

Organic compounds containing squaric acid or croconic acid moieties for application in electronic devices

The present invention related to a dye comprising a chromophore to which an acyloin group as anchoring group is attached, to a method of synthesis of such dye, to an electronic device comprising such dye and to the use of such dye.

Dye comprising a chromophore to which an acyloin group is attached

Method of manufacture of an electronic device, comprising providing a substrate comprising a semiconductor device stack, depositing a first material layer over the substrate, the first material layer being an insulating layer, depositing an active organic material layer over the first material layer, depositing a second material layer over the active organic material layer, the second material layer being an insulating layer.

Hybrid semiconductor electronic device having multiple material layers

The present invention relates to squarylium dyes including an anchoring group, to a method of synthesis of such dye, to an electronic device comprising such dye, and to uses of such dye.

Squarylium dyes including an anchoring group

A dye including an anchoring group in its molecular structure, said anchoring group allowing a covalent coupling of said dye to a surface, for example a surface of a nanoporous semiconductor layer, said anchoring group being represented by formula 1 wherein attachment of said anchoring group within said molecular structure of said dye is at the terminal carbon marked with an asterisk in above formula, wherein G is selected from &#x2014;COOH, &#x2014;SO3H, &#x2014;PO3H2, &#x2014;BO2H2, &#x2014;SH, &#x2014;OH, &#x2014;NH2, preferably &#x2014;COOH, wherein A is selected from the group comprising H, &#x2014;CN, &#x2014;NO2, &#x2014;COOR, &#x2014;COSR, &#x2014;COR, &#x2014;CSR, &#x2014;NCS, &#x2014;CF3, &#x2014;CONR2-OCF3, C6H5-mFm, wherein m=1-5, R being H or any straight or branched alkyl chain of general formula &#x2014;CnH2n+I, n=O-12, preferably 0-4, or any substituted or non-substituted phenyl or biphenyl. 

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Stuttgart, Germany

Ameneh Bamedi Zilai