Patent classifications
G03F1/68
Method for manufacturing template
A manufacturing method of a template includes: providing a base; forming a photoresist pattern on the base and patterning the base by using the photoresist pattern as a mask, and the forming the photoresist pattern includes: forming a plurality of first patterns spaced apart from each other on the base; forming a first material layer on the plurality of first patterns; patterning the at least one first pattern by using the first material layer as a mask so that the first pattern is formed into at least one first sub-pattern; and removing the first material layer; and the first material layer at least cover one side of at least one of the plurality of first patterns in a direction perpendicular to a surface on which the base is located.
Method for manufacturing template
A manufacturing method of a template includes: providing a base; forming a photoresist pattern on the base and patterning the base by using the photoresist pattern as a mask, and the forming the photoresist pattern includes: forming a plurality of first patterns spaced apart from each other on the base; forming a first material layer on the plurality of first patterns; patterning the at least one first pattern by using the first material layer as a mask so that the first pattern is formed into at least one first sub-pattern; and removing the first material layer; and the first material layer at least cover one side of at least one of the plurality of first patterns in a direction perpendicular to a surface on which the base is located.
Custom photolithography masking via precision dispense process
Systems and methods for custom photolithography masking via a precision dispense apparatus and process are disclosed. Methods include creating a toolpath instruction for depositing opaque onto a substrate, programming a precision dispense apparatus to execute the created toolpath instruction, and causing the precision dispense tool to deposit opaque material onto the substrate to form the photomask. The substrate may be an optically transparent plate or film or may be an electronic substrate where the opaque material is deposited directly onto a photoresist coating. Capabilities of the systems and methods disclosed herein extend to 3D substrates and custom photolithography masking, among others.
PHOTOCHEMICAL AND THERMAL RELEASE LAYER PROCESSES AND USES IN DEVICE MANUFACTURING
A process for transferring a component from a release layer by exposing the release layer to light and heat from different sources is described. The process includes providing an assembly comprising a substrate, a release layer and a component, heating the release layer and exposing the release layer to an actinic wavelength of light, wherein the heating source and the actinic irradiation source are different sources.
PHOTOCHEMICAL AND THERMAL RELEASE LAYER PROCESSES AND USES IN DEVICE MANUFACTURING
A process for transferring a component from a release layer by exposing the release layer to light and heat from different sources is described. The process includes providing an assembly comprising a substrate, a release layer and a component, heating the release layer and exposing the release layer to an actinic wavelength of light, wherein the heating source and the actinic irradiation source are different sources.
METHOD FOR OBTAINING AN EXPOSURE DATA AND METHOD FOR MANUFACTURING AN EXPOSURE MASK USING THE SAME
A method for obtaining exposure data may be provided. MTO (Mask Tape Out) design data for a mask pattern may be received. A mask data preparation operation with respect to the MTO design data may be performed to obtain exposure data. Two-dimensional contours of a plurality of types of test patterns in an exposure mask may be extracted through simulation using a mask process model. First critical dimensions may be measured at measurement points of the contour of each of the plurality of types of test patterns by using a metrology algorithm. The first critical dimensions may be averaged to obtain a first average critical dimension for each of the plurality of types of test patterns. Second critical dimensions in consideration of dispersion in each of the plurality of types of test patterns may be measured using an inverse function of a standard normal distribution, and the second critical dimensions may be averaged to obtain a second average critical dimension for each of the plurality of types of test patterns. A mean to target (MTT) value may be calculated as a difference between the second average critical dimension and a target critical dimension for each of the plurality of types of test patterns. Differences between ones of the MTT values may be calculated. When one or more of the differences between the ones of the MTT values may is outside of a tolerance threshold, the exposure data may be corrected.
MEASURING SYSTEM AND MEASURING METHOD
System and method for measuring an aerial image are provided. The system may include a lighting unit for providing illuminating light to pass through a mask to form initial light. An imaging unit is configured for imaging the initial light to form imaging light. A beam splitting unit is for splitting the imaging light into projection light and reference light. A projection light is projected to a substrate to form a mask image in the substrate, and the substrate reflects the projection light to form first reflected light onto the beam splitting unit. A reflecting unit is for receiving the reference light to form second reflected light, and for projecting the second reflected light onto the beam splitting unit, the second reflected light and the first reflected light interfering with each other to form interference light. A measuring unit is for measuring an aerial image formed from the interference light.
DISPLAY DEVICE
The invention provides a display device that allows formation of the boundary of exposure at an arbitrary position on its substrate. A display device includes: a display area; a terminal; and a wire formed between the display area and the terminal and connected to the terminal. The wire includes a first part, a second part, and a third part. The first part extends in a first direction. The second part and the third part extend in a direction different from the first direction. The first part is located between the second and third parts and includes a protruding portion protruding in a second direction perpendicular to the first direction.
DISPLAY DEVICE
The invention provides a display device that allows formation of the boundary of exposure at an arbitrary position on its substrate. A display device includes: a display area; a terminal; and a wire formed between the display area and the terminal and connected to the terminal. The wire includes a first part, a second part, and a third part. The first part extends in a first direction. The second part and the third part extend in a direction different from the first direction. The first part is located between the second and third parts and includes a protruding portion protruding in a second direction perpendicular to the first direction.
Method for forming conductive mesh pattern, and mesh electrode and laminate manufactured thereby
The present invention relates to a method for manufacturing a conductive mesh pattern, a mesh electrode manufactured by the same, and a laminate.