Abstract: A structure of a screen printing plate comprises a supporting frame, a composite screen, a first and a second adhesive body, and an adhesive tape. The composite screen is connected to the supporting frame and comprises a first and a second screen. The first screen is disposed along the supporting frame and encloses a central region. The second screen covers the central region and is in partial overlapped with and connected to the first screen, wherein the screens are made from different materials. The first adhesive body is disposed between the first and the second screens and connects them. The second adhesive body is disposed on one side of the composite screen and covers the first adhesive body. The adhesive tape is opposite to the second adhesive body and is disposed on the other side of the composite screen. A manufacturing method of a screen printing plate is also provided.

Abstract: A method of fabricating a metal mask includes receiving a conductive substrate with a first surface, a second surface opposite to the first surface, a third surface connecting the first and second surfaces, and a fourth surface opposite to the third surface and connecting the first and second surfaces. The method further includes forming trenches in a direction from the first surface to the second surface and protrusions in the conductive substrate. The trenches and the protrusions are alternately arranged. The method further includes filling the trenches with an insulation material covering a first area of the protrusions, forming a metal layer on the conductive substrate overlying a second area different from the first area of the protrusions, removing the insulation material, and removing the conductive substrate. The metal layer becomes a metal mask with a three-dimensional structure including strip-shaped structures.

Abstract: A method of fabricating a metal mask includes receiving a metal planar substrate and patterning the metal planar substrate. The metal planar substrate includes a first surface and a second surface opposite to the first surface. The patterning the metal planar substrate includes forming strip-shaped structures, forming through holes, and forming a blind hole in a direction from the first surface to the second surface. The through holes extend to the first surface and the second surface. The through holes and the strip-shaped structures are alternately arranged. The blind hole extends across the through holes.

Abstract: A method of fabricating a metal mask includes receiving a conductive substrate with a first surface, a second surface opposite to the first surface, a third surface connecting the first and second surfaces, and a fourth surface opposite to the third surface and connecting the first and second surfaces. The method further includes forming trenches in a direction from the first surface to the second surface and protrusions in the conductive substrate. The trenches and the protrusions are alternately arranged. The method further includes filling the trenches with an insulation material covering a first area of the protrusions, forming a metal layer on the conductive substrate overlying a second area different from the first area of the protrusions, removing the insulation material, and removing the conductive substrate. The metal layer becomes a metal mask with a three-dimensional structure including strip-shaped structures.

Abstract: A mask manufacturing method includes the steps of: providing a substrate, wherein the substrate has a surface; forming a photoresist pattern on the substrate and covering a first part of the surface of the substrate with the photoresist pattern; providing a metal frame, wherein the metal frame has an inner wall enclosing a within-frame zone, and an area of the within-frame zone is smaller than an area of the surface of the substrate; assembling the metal frame and the substrate, so as to connect the inner wall with the surface and expose the photoresist pattern to the within-frame zone; and performing metal deposition in the within-frame zone and forming a deposited metal layer on the surface. The invention further provides a mask manufactured by the aforementioned mask manufacturing method.

Abstract: A light guide plate and a manufacturing method thereof are disclosed. The light guide plate includes a substrate, a screen-printed layer, and a light-solidified layer. The substrate has a first surface and a second surface, and the first surface and the second surface are opposite. The screen-printed layer is formed on the first surface of the substrate by a screen-printing process. The light-solidified layer is formed on the second surface of the substrate by a light-solidification and imprinting process. The screen-printed layer has a plurality of screen point patterns. The light-solidified layer has a plurality of micro-structures.

Abstract: A light guide plate and a manufacturing method thereof are disclosed. The light guide plate includes a substrate, a screen-printed layer, and a light-solidified layer. The substrate has a first surface and a second surface, and the first surface and the second surface are opposite. The screen-printed layer is formed on the first surface of the substrate by a screen-printing process. The light-solidified layer is formed on the second surface of the substrate by a light-solidification and imprinting process. The screen-printed layer has a plurality of screen point patterns. The light-solidified layer has a plurality of micro-structures.

Abstract: A light guide plate and manufacture methods thereof are provided. The light guide plate includes a plate body, an optical adhesive layer, and a light entrance structure layer. The plate body has a light exit surface and a light entrance surface. The light entrance surface is connected to a side of the light exit surface and intersects the light exit surface with an angle. The optical adhesive layer is attached on the light entrance surface while the light entrance structure layer is attached to the optical adhesive layer. The light entrance structure layer includes a substrate and a light-cured or thermal-cured structure. The light-cured or thermal-cured structure is made of light or thermal curable material and firmly formed on a structured surface of the substrate through a light or thermal curing process.

Abstract: A light guide plate and a manufacturing method thereof are disclosed. The light guide plate includes a substrate, a screen-printed layer, and a light-solidified layer. The substrate has a first surface and a second surface, and the first surface and the second surface are opposite. The screen-printed layer is formed on the first surface of the substrate by a screen-printing process. The light-solidified layer is formed on the second surface of the substrate by a light-solidification and imprinting process. The screen-printed layer has a plurality of screen point patterns. The light-solidified layer has a plurality of micro-structures.

Abstract: A light guide plate and manufacture methods thereof are provided. The light guide plate includes a plate body, an optical adhesive layer, and a light entrance structure layer. The plate body has a light exit surface and a light entrance surface. The light entrance surface is connected to a side of the light exit surface and intersects the light exit surface with an angle. The optical adhesive layer is attached on the light entrance surface while the light entrance structure layer is attached to the optical adhesive layer. The light entrance structure layer includes a substrate and a light-cured or thermal-cured structure. The light-cured or thermal-cured structure is made of light or thermal curable material and firmly formed on a structured surface of the substrate through a light or thermal curing process.

Abstract: A mold includes a substrate and a plurality of micro-structures. The micro-structures are disposed on the substrate. Each of the micro-structures includes a supporting layer and a convex top portion. The supporting layer is disposed on the substrate, wherein the material of the supporting layer is amorphous metal. The convex top portion is disposed on the supporting layer, wherein the material of the convex top portion is a thermoplastic polymer.

Abstract: A mold includes a substrate and a plurality of micro-structures. The micro-structures are disposed on the substrate. Each of the micro-structures includes a supporting layer and a convex top portion. The supporting layer is disposed on the substrate, wherein the material of the supporting layer is amorphous metal. The convex top portion is disposed on the supporting layer, wherein the material of the convex top portion is a thermoplastic polymer.