摘要:
A static resistant reticle comprises a substrate and a patterning layer and is covered by an antistatic conductive film of quaternary amine (R4N)+Cl−. A pellicle structure comprising an optically transparent membrane tightly stretched on a frame is also coated by an antistatic electro conductive film of a similar material. The reticle with the pellicle form a shielded structure isolating the reticle from ESD.
摘要翻译:防静电标线片包括基材和图案化层,并被季胺(R 4 N N)的抗静电导电膜覆盖。 >。 包括在框架上紧密拉伸的光学透明膜的防护薄膜组件也用类似材料的抗静电导电膜涂覆。 具有防护薄膜的掩模版形成将掩模版与ESD隔离的屏蔽结构。
摘要:
A static resistant reticle comprises a substrate and a patterning layer and is covered by an antistatic conductive film of quaternary amine (R4N)+Cl−. A pellicle structure comprising an optically transparent membrane tightly stretched on a frame is also coated by an antistatic electro conductive film of a similar material. The reticle with the pellicle form a shielded structure isolating the reticle from ESD.
摘要:
A static resistant reticle comprises a substrate and a patterning layer and is covered by an antistatic conductive film of quaternary amine (R4N)+Cl−. A pellicle structure comprising an optically transparent membrane tightly stretched on a frame is also coated by an antistatic electro conductive film of a similar material. The reticle with the pellicle form a shielded structure isolating the reticle from ESD.
摘要翻译:防静电标线片包括基材和图案化层,并被季胺(R 4 N N)的抗静电导电膜覆盖。 >。 包括在框架上紧密拉伸的光学透明膜的防护薄膜组件也用类似材料的抗静电导电膜涂覆。 具有防护薄膜的掩模版形成将掩模版与ESD隔离的屏蔽结构。
摘要:
A pod for transporting reticles is made with a reticle support that has a Π-shape and is provided with pins, whose arrangement matches the location of chrome-free areas on a reticle base. Due to that, the pins, when supporting the reticle, come into contact with the reticle in chrome-free areas thereof. Thus, scratching the metallic areas and releasing metallic particles is prevented from occurring.
摘要:
An exemplary active matrix LCD (200) includes an LCD panel, a gate driver (211), a data driver (212), and a voltage compensating circuit (240). The LCD panel includes a plurality of gate lines (221) and a plurality of data lines (222) crossing the data lines to define a plurality of pixel units (230). Each pixel unit includes a liquid crystal capacitor (227) and a TFT (223). The liquid crystal capacitor includes a pixel electrode (224) and a common electrode (225). The voltage compensating circuit is configured for detecting a first voltage of a source electrode of one of the TFTs when the TFT turns on, detecting a second voltage of a drain electrode of the TFT when the TFT turns off, and then outputting a compensating voltage according to the first voltage and the second voltage for compensating a kick-back voltage of the TFT.
摘要:
Detecting haze formation on a mask by obtaining an optical property of the mask and determining progress of the haze formation based on the obtained optical property.
摘要:
The present invention is a method of protecting reticles from electrostatic damage during their use in manufacturing lines and while patterning photoresist films on device substrates. An anti-static layer comprised of an ammonium salt is formed on both sides of a pellicle which is then attached to a metal frame that has been coated with an anti-static layer of the ammonium salt. The frame with attached pellicle is connected to a reticle by an adhesive. Any electrostatic charges that form on the surface of the anti-static layers or on the reticle are conducted into the metal frame where they are dissipated. The ammonium salt is preferably (RN4+) Cl— in which (RN4+) has the structure: where Y is an alkyl group or C6H4, m=1 to 10000, and X− is Cl−.
摘要:
Detecting haze formation on a mask by obtaining an optical property of the mask and determining progress of the haze formation based on the obtained optical property.
摘要:
A method for reducing defect levels in a photomask by employing a cleaning process which does not degrade the photomask after multiple cycles of cleaning. The method is suitable for patterned metal stencil photomasks and phase shift photomasks. The method employs an alkaline aqueous cleaning solution for a particular time in a particular temperature range. The method results in improved photomask yield after multiple cleaning cycles.
摘要:
A container includes a top wall, side walls, and a bottom wall, designed to enclose a space for storing an insulating object, the top, side and bottom walls having internal surfaces facing the enclosed space and external surface facing away from the enclosed space; and a metallic coating layer disposed on and substantially covering external surfaces of the top, side and bottom walls.