摘要:
A method of applying optical proximity correction features to a mask having a plurality of features to be imaged. The method includes the steps of defining a set of process parameters to be utilized to image the mask; defining a set of pitch ranges corresponding to pitches exhibited by the plurality of features to be imaged; determining an interference map for at least one of the pitch ranges; and generating a set of rules for positioning scattering bars adjacent the plurality of features based on the interference map, where the set of rules governs scattering bar placement for features having a pitch which falls within the pitch range utilized to generate the interference map.
摘要:
A method of applying optical proximity correction features to a mask having a target pattern comprising a plurality of features to be imaged. The method includes the steps of defining a set of process parameters to be utilized to image the mask; determining an interference map based on the process parameters and the target pattern; defining an area of influence which represents the area about a given feature in the target pattern in which scattering bars will be utilized in the mask; and disposing a scattering bar in the mask adjacent the given feature in a location indicated by said interference map only within the area of influence of the given feature.
摘要:
A method of applying optical proximity correction features to a mask having a plurality of features to be imaged. The method includes the steps of defining a set of process parameters to be utilized to image the mask; defining a set of pitch ranges corresponding to pitches exhibited by the plurality of features to be imaged; determining an interference map for at least one of the pitch ranges; and generating a set of rules for positioning scattering bars adjacent the plurality of features based on the interference map, where the set of rules governs scattering bar placement for features having a pitch which falls within the pitch range utilized to generate the interference map.
摘要:
A method of applying optical proximity correction features to a mask having a target pattern comprising a plurality of features to be imaged. The method includes the steps of defining a set of process parameters to be utilized to image the mask; determining an interference map based on the process parameters and the target pattern; defining an area of influence which represents the area about a given feature in the target pattern in which scattering bars will be utilized in the mask; and disposing a scattering bar in the mask adjacent the given feature in a location indicated by said interference map only within the area of influence of the given feature.
摘要:
A wireless transmitter includes a first filtering unit coupled to a first cable for outputting a first DC source transmitted on the first cable, a first power converting unit for converting the first DC source into a second DC source, a second filtering unit for eliminating noise in the second DC source, a first DC blocking unit for blocking the second DC source and outputting a second frequency modulation (FM) signal, an amplifier for amplifying the second FM signal to generate a first FM signal, and a second DC blocking unit coupled to the amplifier and the first cable, for outputting the first FM signal to the first cable, such that the first FM signal is transmitted to the air through the first cable as a transmitting antenna.
摘要:
The present invention provides a shift multi-exposure method for defining a regular pattern by a photomask. The method comprises the following steps. First, a photoresist layer comprising a first region and a second region is formed on a substrate. Then, a first pattern is defined on the first region by the photomask. Next, the photomask is moved a predetermined distance, and a second pattern is defined on the second region by the photomask. Finally, development is performed to display the first pattern and the second pattern on the photoresist layer.
摘要:
An alternative PSM, including: a first transparent region in 0 degree phase, formed on the surface of a transparent substrate; and a second transparent region in 180 degree phase, constructed of a concave portion of the transparent substrate. The first transparent region and the second transparent region are alternatively arranged. A third transparent region in 85-95 degree phase, constructed of a translucent layer, is formed on the border between the first transparent region and the second transparent region. The third transparent region in 85-95 degree phase used as a light intensity buffer so as to effectively cancel phase conflict.
摘要:
A wireless transmitter includes a first filtering unit coupled to a first cable for outputting a first DC source transmitted on the first cable, a first power converting unit for converting the first DC source into a second DC source, a second filtering unit for eliminating noise in the second DC source, a first DC blocking unit for blocking the second DC source and outputting a second frequency modulation (FM) signal, an amplifier for amplifying the second FM signal to generate a first FM signal, and a second DC blocking unit coupled to the amplifier and the first cable, for outputting the first FM signal to the first cable, such that the first FM signal is transmitted to the air through the first cable as a transmitting antenna.
摘要:
The instant disclosure provides a photo-frame-type display and a support unit thereof. The display has a display frame unit having a bottom portion disposable on a working surface. The support unit comprises a connecting base unit fixedly disposed to the back of the display frame unit, an inclining module pivotally coupled to the connecting base unit, and a rebounding module on the back of the display frame unit in elastic connection with the inclining module. The photo-frame-type display may be disposed on a tabletop in a fashion resembling a traditional photo frame, and the support unit is capable of steadily sustaining the display frame unit in a steep inclining configuration suitable for touch-screen/handwriting operations.