摘要:
Organic electronic packages having sealed edges. More specifically, packages having organic electronic devices are provided. A number of sealing mechanisms are provided to hermetically seal the edges of the package to completely protect the organic electronic device from external elements. A sealant may be implemented to completely surround the organic electronic device. Alternatively, edge wraps may be provided to completely surround the organic electronic device.
摘要:
An apparatus comprises a fixture comprising at least one inner member and at least one outer member. The fixture is configured to secure a film between the at least one inner member and the at least one outer member. The secured film can be further processed to give a processed film. Further, the processed film, secured in the fixture, can undergo additional manufacturing steps to produce processed articles. The apparatus and methods described herein are useful for producing a variety of articles, such as micro-electronic and opto-electronic devices.
摘要:
The invention relates to composite articles comprising a substrate and additional layers on the substrate. According to one example, the layers are selected so that the difference in the coefficient of thermal expansion (CTE) between the substrate and a first layer on one side of the substrate is substantially equal to the CTE difference between the substrate and a second layer on the other side of the substrate. The stress caused by the CTE difference and/or shrinkage on one side of the substrate during heating or cooling is balanced by the stress caused by the CTE difference on the other side of the substrate during heating or cooling. Such stress balancing can reduce or minimize curling of the substrate.
摘要:
The invention relates to composite articles comprising a substrate and additional layers on the substrate. According to one example, the layers are selected so that the difference in the coefficient of thermal expansion (CTE) between the substrate and a first layer on one side of the substrate is substantially equal to the CTE difference between the substrate and a second layer on the other side of the substrate. The stress caused by the CTE difference and/or shrinkage on one side of the substrate during heating or cooling is balanced by the stress caused by the CTE difference on the other side of the substrate during heating or cooling. Such stress balancing can reduce or minimize curling of the substrate.
摘要:
Organic electronic packages having sealed edges. More specifically, packages having organic electronic devices are provided. A number of sealing mechanisms are provided to hermetically seal the edges of the package to completely protect the organic electronic device from external elements. A sealant may be implemented to completely surround the organic electronic device. Alternatively, edge wraps may be provided to completely surround the organic electronic device.
摘要:
Embodiments of the invention include a deposition machine that allows for continuous deposition of an object or substrate with a coating having a graded composition. The deposition machine includes a deposition chamber separated into a plurality of chamber areas by a baffle having an opening. The opening allows for migration of deposition material from one chamber area to another, allowing for a graded composition coating to be deposited on the object or substrate. Other embodiments include a system for forming an electronic device and a system and method for forming a graded composition on an object.
摘要:
Disclosed is a polymer composition derived from a bis-phenol comprising a conjugated aromatic radical, optionally comprising nitrogen. Suitable bis-phenols as well as methods for making said polymer are also disclosed. Also disclosed are electroactive layers comprising said polymer and electroactive devices comprising said layer.
摘要:
A compound electrode comprises a first layer that comprises at least one halide compound of at least one metal selected from the group consisting of alkali metals and alkaline-earth metals; and a second layer comprising an electrically conducting material. The second layer is disposed between the first layer and an electronically active material of an electronic device. The compound electrode can serve as a cathode for an organic light-emitting device or an organic photovoltaic device. The compound electrode can be produced to be substantially transparent.
摘要:
A retractor having a housing having a handle portion at a first end and a blade portion at a second, opposite end. The retractor includes a light system having an organic light source for illuminating the blade portion. The light system is positioned within the housing such that it is fully encased by said housing. A pair of polarized light panels are attached to the blade portion for varying direction of light from the blade portion.
摘要:
Methods and apparatus are disclosed relating to graded-composition barrier coatings comprising first and second materials in first and second zones. The compositions of one or both zones vary substantially continuously across a thickness of the zone in order to achieve improved properties such as barrier, flexibility, adhesion, optics, thickness and tact time. The graded-composition barrier coatings find utility in preventing exposure of devices such as organic electro-luminescent devices (OLEDs) to reactive species found in the environment.