Abstract: In a liquid crystal display device, a method for creating desirable pretilt angle by means of topography of the substrates, such as a surface that is sloped with respect to the surface of the electrodes. In combination with a low pretilt but highly photo-stable alignment layer, which may be very resistant to high levels of ultraviolet radiation, a high pretilt and photo-stable alignment structure is generated, by essentially combining two incompatible technical approaches. The ever more stringent requirements for projection displays are met. The methods for producing such sloped surfaces and the considerations related to design of the sloped surfaces are disclosed.

Abstract: In a liquid crystal display device, a method for creating desirable pretilt angle by means of topography of the substrates, such as a surface that is sloped with respect to the surface of the electrodes. In combination with a low pretilt but highly photo-stable alignment layer, which may be very resistant to high levels of ultraviolet radiation, a high pretilt and photo-stable alignment structure is generated, by essentially combining two incompatible technical approaches. The ever more stringent requirements for projection displays are met. The methods for producing such sloped surfaces and the considerations related to design of the sloped surfaces are disclosed.

Abstract: A process of making a microcontact printing stamp useful in the microcontact printing of a microcircuit. In this process an elastomeric microcontact printing stamp is formed by curing a degassed liquid elastomeric monomer or oligomer, optionally saturated with helium, a mixture of helium and an inert gas or a mixture of hydrogen and an inert gas, in a mold in which a photoresist master, defining a microcircuit in negative relief, is predisposed above a backplane.

Abstract: A process of making a high precision microcontact printing stamp in which an elastomeric monomer or oligomer is introduced into a mold wherein a photoresist master imprinted with a microcircuit design in negative relief is predisposed. The monomer or oligomer is cured at a temperature no higher than about ambient temperature whereby a distortion-free microcontact printing stamp having the microcircuit design of the photoresist master in positive relief is formed.

Abstract: A process of making a microcontact printing stamp useful in the microcontact printing of a microcircuit. In this process an elastomeric microcontact printing stamp is formed by curing a degassed liquid elastomeric monomer or oligomer, optionally saturated with helium, a mixture of helium and an inert gas or a mixture of hydrogen and an inert gas, in a mold in which a photoresist master, defining a microcircuit in negative relief, is predisposed above a backplane.

Abstract: A process of making a microcontact printing stamp useful in microcontact printing of microcircuits. In this process an elastomeric microcontact printing stamp is formed by curing an elastomeric monomer or oligomer in a mold in which a photoresist master, defining a microcircuit in negative relief, is predisposed above a flat and rigid backplane laminate. The flat and rigid plane member of the backplane laminate is delaminated from the backplane after the printing stamp is removed from the mold.

Abstract: A process of making a microcontact printing stamp useful in microcontact printing of microcircuits. In this process an elastomeric microcontact printing stamp is formed by curing an elastomeric monomer or oligomer in a mold in which a photoresist master, defining a microcircuit in negative relief, is predisposed above a flat and rigid backplane laminate. The flat and rigid plane member of the backplane laminate is delaminated from the backplane after the printing stamp is removed from the mold.

Abstract: A process of making a high precision microcontact printing stamp in which an elastomeric monomer or oligomer is introduced into a mold wherein a photoresist master imprinted with a microcircuit design in negative relief is predisposed. The monomer or oligomer is cured at a temperature no higher than about ambient temperature whereby a distortion-free microcontact printing stamp having the microcircuit design of the photoresist master in positive relief is formed.