摘要:
Briefly described, embodiments of this disclosure include charge-transport materials, methods of forming charge-transport materials, and methods of using the charge-transport materials.
摘要:
A translucent conductive substrate (1) for Organic Light Emitting Device comprising, a transparent support (10), a scattering layer (11) formed over the transparent support (10) and comprising a glass which contains a base material (110) having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials (111) dispersed in the base material (110) and having a second refractive index different from that of the base material and a transparent electrode (12) formed over the scattering layer (11), said electrode (12) comprising at least one metal conduction layer (122) and at least one coating (120) having properties for improving the light transmission through said electrode, said coating (120) comprises at least one layer for improving light transmission (1201) and is located between the metal conduction layer (122) and the scattering layer (11), on which said electrode (12) is deposited.
摘要:
Improved environmental barrier coatings and improved organic semiconductor devices employing the improved environmental barrier coatings are disclosed herein. Methods of making and using the improved coatings and devices are also described. An improved environmental barrier coating generally includes a primary barrier layer, a secondary barrier layer disposed on the primary barrier layer, and a passivation layer disposed on the secondary barrier layer. The secondary barrier layer is formed using atomic layer deposition.
摘要:
The invention relates to a process for the production of a transparent support covered with a deposit of inorganic nanoparticles, said deposit having micro gaps, comprising the following steps: application of a solution of polyelectrolyte having ionized functional groups to a transparent support, followed by at least one washing and drying step to form a charged polyelectrolyte deposit on said support; application of a solution of polymer microparticles having ionized groups with charges opposed to those of the polyelectrolyte deposit to said polyelectrolyte deposit, followed by at least one washing step for the formation of a deposit of charged polymer microparticles on the polyelectrolyte deposit; covering the deposit of charged polymer microparticles with a solution of polyelectrolyte having ionized functional groups with charges opposed to those of the charged polymer microparticles of step (b), followed by at least one washing and drying step to form a charged polyelectrolyte deposit; application of a solution of ionized inorganic nanoparticles having surface charges opposed to those of the charges of the polyelectrolyte of step (c) to the charged polyelectrolyte deposit, followed by at least one washing step to form at least one layer of ionized inorganic nanoparticles; removal of the deposit of polymer microparticles of step (b) and the deposits of polyelectrolyte of steps (a) and (c) to obtain the deposit of inorganic nanoparticles having micro gaps.
摘要:
The invention relates to a process for the production of a transparent support covered with a deposit of inorganic nanoparticles, said deposit having micro gaps, comprising the following steps: application of a solution of polyelectrolyte having ionised functional groups to a transparent support, followed by at least one washing and drying step to form a charged polyelectrolyte deposit on said support; application of a solution of polymer microparticles having ionised groups with charges opposed to those of the polyelectrolyte deposit to said polyelectrolyte deposit, followed by at least one washing step for the formation of a deposit of charged polymer microparticles on the polyelectrolyte deposit; covering the deposit of charged polymer microparticles with a solution of polyelectrolyte having ionised functional groups with charges opposed to those of the charged polymer microparticles of step (b), followed by at least one washing and drying step to form a charged polyelectrolyte deposit; application of a solution of ionised inorganic nanoparticles having surface charges opposed to those of the charges of the polyelectrolyte of step (c) to the charged polyelectrolyte deposit, followed by at least one washing step to form at least one layer of ionised inorganic nanoparticles; removal of the deposit of polymer microparticles of step (b) and the deposits of polyelectrolyte of steps (a) and (c) to obtain the deposit of inorganic nanoparticles having micro gaps.
摘要:
One embodiment is a method, comprising: depositing a molecule on an electrode, wherein the electrode has a surface and the molecule has a binding group (e.g., an anchoring group) that binds to the surface, thereby providing a work function that is stable for at least 100 hours under ambient conditions.
摘要:
Briefly described, embodiments of this disclosure include transition-metal charge-transport materials, methods of forming transition-metal charge-transport materials, and methods of using the transition-metal charge-transport materials.
摘要:
Transparent substrate (1) for photonic devices comprising a support (10) and an electrode (11), said electrode (11) comprising a lamination structure comprising a single metal conduction layer (112) and at least one coating (110) having properties for improving the light transmission through said electrode, wherein said coating (110) has a geometric thickness at least more than 3.0 nm and at most less than or equal to 200 nm, and said coating (110) comprises at least one layer for improving light transmission (1101) and is located between the metal conduction layer (112) and the support (10), on which said electrode (11) is deposited, said transparent substrate (1) is such in that the optical thickness of the coating having properties for improving the light transmission (110), TD1, and the geometric thickness of the metal conduction layer (112), TME, are linked by the equation: TME=TME—o+[B*sin(π*TD1/TD1—o)]/(nsupport)3 where TMEo, B and TD1—o are constants with TME—o having a value in the range of 10.0 to 25.0 nm, B having a value in the range of 10.0 to 16.5 nm and TD1—o having a value in the range of 23.9*nD1, to 28.3*nD1 nm, with nD1 representing the refractive index of the coating for improving the light transmission at a wavelength of 550 nm and nsupport represents the refractive index of the support at a wavelength of 550 nm.
摘要:
Briefly described, embodiments of this disclosure include transition-metal charge-transport materials, methods of forming transition-metal charge-transport materials, and methods of using the transition-metal charge-transport materials.
摘要:
A translucent conductive substrate (1) for Organic Light Emitting Device comprising, a transparent support (10), a scattering layer (11) formed over the transparent support (10) and comprising a glass which contains a base material (110) having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials (111) dispersed in the base material (110) and having a second refractive index different from that of the base material and a transparent electrode (12) formed over the scattering layer (11), said electrode (12) comprising at least one metal conduction layer (122) and at least one coating (120) having properties for improving the light transmission through said electrode, said coating (120) comprises at least one layer for improving light transmission (1201) and is located between the metal conduction layer (122) and the scattering layer (11), on which said electrode (12) is deposited.