1. A nano-imprinting resin stamper comprising a micro structure layer on a light-transmissive support basal material, the micro structure layer being formed of a polymer of a resin composition that contains a silsesquioxane derivative as a major constituent having a plurality of polymerizable functional groups, another polymerizable resin component having a plurality of polymerizable functional groups and different from the silsesquioxane derivative, and a photopolymerizable initiator, wherein
a content percentage of the photopolymerizable initiator is equal to or more than 0.3 mass % and equal to or less than 3 mass % relative to a total mass of the silsesquioxane derivative and the polymerizable resin component, and
the micro structure layer permits equal to or more than 80% of light to pass therethrough at a wavelength of 365 nm.
2. The nano-imprinting resin stamper according to claim 1, wherein the photopolymerizable initiator is a photo cation polymerizable initiator.
3. The nano-imprinting resin stamper according to claim 1, wherein the polymerizable functional group is selected from at least one kind of followings: a vinyl group; an epoxy group; an oxetanyl group; a vinyl-ether group; and a (meta) acrylic group.
4. The nano-imprinting resin stamper according to claim 1, wherein
the nano-imprinting resin stamper further comprises a light-transmissive elastic body plate and a light-transmissive hard substrate provided in this order on a surface opposite to the surface of the support basal material where the micro structure layer is formed, and
the support basal material is formed of a flexible hard material.
5. A nano-imprinting apparatus comprising:
the nano-imprinting resin stamper according to claim 1;
a fixing block that fixes the nano-imprinting resin stamper;
a stage block that holds a transfer target; and
a driving mechanism that drives at least either one of the fixing block and the stage block so that the nano-imprinting resin stamper is pressed against the transfer target and released from the transfer target thereafter.
6. The nano-imprinting apparatus according to claim 5, wherein
the nano-imprinting resin stamper is provided with a light-transmissive elastic body plate and a light-transmissive hard substrate in this order on a surface opposite to the surface of support basal material where the micro structure layer is formed, and
the support basal material is formed of a flexible hard material.
7. A nano-imprinting resin stamper comprising a micro structure on a light-transmissive support basal material, the micro structure layer being formed of a polymer of a resin composition that contains a silsesquioxane derivative as a major constituent having a plurality of polymerizable functional groups, another polymerizable resin component having a plurality of polymerizable functional groups and different from the silsesquioxane derivative, and a thermalpolymerizable initiator, wherein
the content percentage of the thermalpolymerizable initiator is equal to or more than 0.5 mass % and less than 15 mass % relative to a total mass of the silsesquioxane derivative and the polymerizable resin component, and
the micro structure layer permits equal to or more than 80% of light to pass therethrough at a wavelength of 365 nm.
8. The nano-imprinting resin stamper according to claim 7, wherein the thermalpolymerizable initiator is a thermal cation polymerizable initiator.
9. The nano-imprinting resin stamper according to claim 7, wherein
the polymerizable functional group is selected from at least one kind of followings: a vinyl group; an epoxy group; an oxetanyl group; a vinyl-ether group; and a (meta) acrylic group.
10. The nano-imprinting resin stamper according to claim 7, wherein
the nano-imprinting resin stamper further comprises a light-transmissive elastic body plate and a light-transmissive hard substrate provided in this order on a surface opposite to the surface of the support basal material where the micro structure layer is formed, and
the support basal material is formed of a flexible hard material.
11. A nano-imprinting apparatus, comprising:
the nano-imprinting resin stamper according to claim 7;
a fixing block that fixes the nano-imprinting resin stamper;
a stage block that holds a transfer target; and
a driving mechanism that drives at least either one of the fixing block and the stage block so that the nano-imprinting resin stamper is pressed against the transfer target and released from the transfer target thereafter.
12. The nano-imprinting apparatus according to claim 11, wherein
the nano-imprinting resin stamper is provided with a light-transmissive elastic body plate and a light-transmissive hard substrate in this order on a surface opposite to the surface of support basal material where the micro structure layer is formed, and
the support basal material is formed of a flexible hard material.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A synchronizing signal detection circuit which generates an output synchronizing signal, based on a synchronizing pulse detected from an input video signal, comprising:
detection position predicting means for predicting a detection position of the synchronizing pulse every synchronization cycle peculiar to the input video signal;
unnecessary signal eliminating means for supplying the input video signal to a plurality of unnecessary signal eliminating paths in common thereby to eliminate unnecessary signals according to characteristics of the paths every said path, thereby obtaining video signals of every path;
detection position acquiring means for extracting synchronizing signals of every path from the video signals and obtaining detection positions of synchronizing pulses of the synchronizing signals, respectively; and
output synchronizing signal selecting means for selecting a synchronizing signal of every path at which a difference in time between each of the detection positions of the synchronizing pulses obtained every path and the detection position predicted by the detection position predicting means is minimal and setting the selected synchronizing signal as the output synchronizing signal.
2. The synchronizing signal detection circuit according to claim 1, wherein the detection position predicting means obtains a predicted detection position in the next synchronization period according to the detected position of synchronizing pulse of each synchronizing signal of every path selected during one synchronization period.
3. The synchronizing signal detection circuit according to claim 1 or 2, wherein the unnecessary signal eliminating means uses at least two of a path including an FIR filter, a path including an IIR filter and a path for fulfilling a pedestal level cut function as the unnecessary signal eliminating paths.
4. A video signal processing device including the synchronizing signal detection circuit described in claim 2, comprising:
a memory con-roller which generates a read control signal, based on the predicted detection position; and
a line memory which sequentially writes the input video signal and reads the written input video signal in accordance with the read control signal,
wherein the memory controller corrects the phase of the read control signal, based on an amount of displacement supplied from the synchronizing signal detection circuit.