Research Article

Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode

Table 1

Synthesis of side-chain polyimides for binder polymers of black photoresists.

Binder polymer samplesSample codesMolarities (mmol)Yield (%)GPC Mw

PSI seriesASAIPA6FAL
PSI-14610524716
PSI-2488444863
PSEI series2-HEA6FAL
PSEI-11010534637
PSEA seriesAIPA6FALGMA
PSEA-16144564735
PSEA-261464819