Abstract: Embodiments of the present invention provide an AMOLED device having a non-circular base substrate made of crystalline silicon and doped with an impurity, a crystalline silicon layer over the base substrate, multiple pre-defined anode regions having a high pre-defined work-function and made of one or more electrically conductive materials, one or more functional organic layers capable of generating and emitting light and arranged in a predefined pattern of a plurality of emitters. Each emitter has one-to-one mapping to each anode region. The AMOLED device also includes one or more cathode regions adjacent to the one or more functional organic layers. The one or more cathode regions are capable of transmitting the light and have a low pre-defined work-function. The AMOLED device also includes an encapsulation.

Abstract: Embodiments of the present invention provide an AMOLED device having a non-circular base substrate made of crystalline silicon and doped with an impurity, a crystalline silicon layer over the base substrate, multiple pre-defined anode regions having a high pre-defined work-function and made of one or more electrically conductive materials, one or more functional organic layers capable of generating and emitting light and arranged in a predefined pattern of a plurality of emitters. Each emitter has one-to-one mapping to each anode region. The AMOLED device also includes one or more cathode regions adjacent to the one or more functional organic layers. The one or more cathode regions are capable of transmitting the light and have a low pre-defined work-function. The AMOLED device also includes an encapsulation.

Abstract: A method for patterning an organic device includes providing a patterned product substrate and pre-defined patterned source substrate. The product substrate has a product principal surface having destination regions. The source substrate has a source principal surface having optically reflecting regions and absorbing regions arranged adjacent to each other. The source principal surface includes plurality of source regions defined at the reflecting regions. The plurality of source regions has organic materials disposed thereon. The product principal surface and the source principal surface are aligned such that each of the plurality of source regions is aligned to exactly one destination region. At least one of the product principal surface and the source principal surface includes support(s) to maintain a substantially uniform gap between them. Then temperature of the source substrate is raised above the sublimation temperature of the organic materials to redeposit at a nearest destination region.

Abstract: A method for patterning an organic device includes providing a patterned product substrate and pre-defined patterned source substrate. The product substrate has a product principal surface having destination regions. The source substrate has a source principal surface having optically reflecting regions and absorbing regions arranged adjacent to each other. The source principal surface includes plurality of source regions defined at the reflecting regions. The plurality of source regions has organic materials disposed thereon. The product principal surface and the source principal surface are aligned such that each of the plurality of source regions is aligned to exactly one destination region. At least one of the product principal surface and the source principal surface includes support(s) to maintain a substantially uniform gap between them. Then temperature of the source substrate is raised above the sublimation temperature of the organic materials to redeposit at a nearest destination region.