摘要:
The present invention is a process for performing rigid-to-rigid substrate lamination implementing pressure-sensitive adhesive (PSA). The process may include pressurizing a first sealed cavity to a first pressure. The process may further include creating a vacuum within a second sealed cavity, the second sealed cavity being sealed from the first sealed cavity by a flexible membrane. The process may further include applying the first pressure to a laminate assembly stack via the flexible membrane, the laminate assembly stack including a first substrate, a second substrate, and a PSA layer, the PSA layer being positioned between the first substrate and the second substrate. The process may further include applying the vacuum created within the second sealed cavity to the laminate assembly stack. The applied first pressure and the applied vacuum promote intimate contact between the first substrate and the second substrate of the laminate assembly stack via the PSA layer.
摘要:
The present disclosure is directed to a substrate lamination system and method.A method for laminating substrates may comprise: (a) disposing a pressure-sensitive adhesive layer between a substantially planar surface of a first substrate and a substantially planar surface of a second substrate; (b) disposing the first substrate, pressure-sensitive adhesive layer and second substrate within a vacuum chamber; (c) evacuating the vacuum chamber; (d) applying pressure to at least one of the first substrate and the second substrate.A system for laminating substrates may comprise: (a) means for disposing a pressure-sensitive adhesive layer between a substantially planar surface of a first substrate and a substantially planar surface of a second substrate; (b) means for disposing the first substrate, pressure-sensitive adhesive layer and second substrate within a vacuum chamber; (c) means for evacuating the vacuum chamber; (d) means for applying pressure to at least one of the first substrate and the second substrate
摘要:
A method of sealing an Organic Light-Emitting Diode (OLED) assembly is disclosed. According to the method, a liquid adhesive is applied to substantially all of a surface of an OLED assembly. A region of increased thickness of liquid adhesive is formed adjacent to a first edge of the OLED assembly. A first edge of the protective cover is placed adjacent to the first edge of the OLED assembly. A second edge of the protective cover is moved toward a second edge of the OLED assembly such that the region of increased thickness of liquid adhesive is moved from being adjacent to the first edge of the OLED assembly to being adjacent to the second edge of the OLED assembly. The liquid adhesive is allowed to stabilize and is then cured.
摘要:
A touch screen for LCDs which uses a plurality of shockwave detectors disposed around the periphery of the viewing area to detect the location of a touch or tap which is the point of origin of an expanding shockwave.