公开(公告)号：US20170329059A1

公开(公告)日：2017-11-16

申请号：US15247901

申请日：2016-08-25

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： HUI-YONG CHEN ,  LUNG-PIN HSIN ,  CHING-AN YANG ,  YU-MEI JUAN ,  CHIEN-CHIH LAI ,  TZU-HSIANG HUANG ,  Han-Tsung PAN

IPC: G02B5/02 ,  G02B27/00 ,  B29D11/00

CPC classification number: G02B5/0268 ,  B29D11/00278 ,  B29D11/00788 ,  G02B5/0226 ,  G02B5/0231 ,  G02B27/0025

Abstract: The present invention discloses a method of forming an optical sheet. The optical sheet comprises a substrate and a film. The substrate has a first surface and a second surface opposite to the first surface. The film has a third surface and a fourth surface opposite to the third surface. The third surface of the film is on the first surface of the substrate. The fourth surface of the film comprises a structure corresponding to a combination of a plurality of first convex shapes and a plurality of second convex or concave shapes superimposed on the plurality of first convex shapes.

公开(公告)号：US20160109640A1

公开(公告)日：2016-04-21

申请号：US14985508

申请日：2015-12-31

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： YI-LONG TYAN ,  Han-Tsung PAN

IPC: F21V8/00 ,  G02B5/02

CPC classification number: G02B6/0053 ,  G02B5/0242 ,  G02B5/0278 ,  G02B5/045 ,  G02F1/133606

Abstract: The present invention discloses a luminance enhancement film comprising a support substrate, a brightness enhancement layer and a reinforcing layer. The support substrate has a first surface and a second surface opposite to the first surface. The first surface of the support substrate supports the brightness enhancement layer. The reinforcing layer has a third surface and a fourth surface opposite to the third surface. The third surface of the reinforcing layer is disposed on the second surface of the support substrate. The reinforcing layer comprises a continuous phase and a disperse phase. At least one portion of the disperse phase is disposed in the continuous phase for diffusing the light entering the reinforcing layer, wherein the rigidity of the luminance enhancement film is strengthened primarily by the continuous phase of the reinforcing layer.

Abstract translation: 本发明公开了一种亮度增强膜，其包含支撑基板，亮度增强层和增强层。 支撑基板具有与第一表面相对的第一表面和第二表面。 支撑基板的第一表面支撑亮度增强层。 加强层具有与第三表面相对的第三表面和第四表面。 加强层的第三表面设置在支撑基板的第二表面上。 增强层包括连续相和分散相。 分散相的至少一部分设置在连续相中，用于扩散进入加强层的光，其中亮度增强膜的刚性主要由加强层的连续相加强。

公开(公告)号：US20160067931A1

公开(公告)日：2016-03-10

申请号：US14870008

申请日：2015-09-30

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Ching-An YANG ,  Han-Tsung PAN

IPC: B29D11/00 ,  B26D3/06 ,  G02F1/1335 ,  B29C33/38

CPC classification number: G02B6/0053 ,  B26D3/06 ,  B29C33/3842 ,  B29C33/424 ,  B29C59/026 ,  B29C2035/0827 ,  B29C2059/023 ,  B29D11/00278 ,  B29D11/00798 ,  B29L2011/00 ,  B29L2011/0016 ,  G02B3/0043 ,  G02B3/0068 ,  G02B5/0215 ,  G02B5/0221 ,  G02B5/0278 ,  G02B6/0051 ,  G02B6/0058 ,  G02B27/30 ,  G02F1/133504 ,  G02F2001/133607

Abstract: This invention discloses a method of forming an uneven structure on a substrate. Use a hard tool to penetrate into a mold to cut a first trench and a second trench in an order on a surface of a mold, wherein the hard tool has a smoothly-curved shape such that the transverse width of each of the first trench and the second trench increases as the penetrating depth of the hard tool increases, wherein when each of the first trench and the second trench marches along a first direction, the penetrating depth of the hard tool is controlled by repeating moving the hard tool up and down to cut the mold such that the transverse width of each of the first trench and the second trench varies according to the controlled penetrating depth of the hard tool, wherein the first trench and the second trench completely overlap with each other with no space therebetween. Then, use the surface of the mold to emboss a thin film on a substrate.

Abstract translation: 本发明公开了一种在基板上形成不均匀结构的方法。 使用硬工具穿透到模具中以在模具的表面上的顺序切割第一沟槽和第二沟槽，其中硬工具具有平滑弯曲的形状，使得第一沟槽和第二沟槽的横向宽度 第二沟槽随着硬工具的穿透深度增加而增加，其中当第一沟槽和第二沟槽中的每一个沿着第一方向行进时，硬工具的穿透深度通过重复将硬工具上下移动到 切割模具，使得第一沟槽和第二沟槽中的每一个的横向宽度根据硬工具的受控穿透深度而变化，其中第一沟槽和第二沟槽彼此完全重叠，其间没有间隙。 然后，使用模具的表面在基板上压制薄膜。

公开(公告)号：US20150029729A1

公开(公告)日：2015-01-29

申请号：US14515515

申请日：2014-10-16

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Nan-I Liu ,  Han-Tsung PAN

IPC: G02B5/02 ,  F21V8/00

CPC classification number: G02B5/0231 ,  G02B3/005 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0051 ,  G02B6/0053 ,  G02F2001/133507 ,  G02F2001/133607

Abstract: The present invention discloses a light redirecting film. The light redirecting film comprises a support substrate and an optical substrate. The support substrate comprises a unitary body, wherein the unitary body has a first surface and a second surface opposite to the first surface. The optical substrate has a third surface and a fourth surface opposite to the third surface, wherein the fourth surface is a structured surface, and the second surface of the unitary body faces the third surface of the optical substrate. A plurality of particles are disposed in a region below the first surface of the unitary body, wherein the thickness of the region is smaller than the thickness of the unitary body.

Abstract translation: 本发明公开了一种光重定向膜。 光重定向膜包括支撑基板和光学基板。 支撑基板包括整体，其中整体具有与第一表面相对的第一表面和第二表面。 光学基板具有与第三表面相对的第三表面和第四表面，其中第四表面是结构化表面，并且整体的第二表面面对光学基板的第三表面。 多个颗粒被设置在整体的第一表面下方的区域中，其中该区域的厚度小于整体的厚度。

公开(公告)号：US20160341883A1

公开(公告)日：2016-11-24

申请号：US15196059

申请日：2016-06-29

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Ching-An YANG ,  Han-Tsung PAN

IPC: F21V8/00 ,  G02B27/30

Abstract: This invention discloses a method of forming an uneven structure on a substrate. Use a hard tool to penetrate into a mold to cut a first trench and a second trench in an order on a surface of a mold, wherein the hard tool has a smoothly-curved shape such that the transverse width of each of the first trench and the second trench increases as the penetrating depth of the hard tool increases, wherein when each of the first trench and the second trench marches along a first direction, the penetrating depth of the hard tool is controlled by repeating moving the hard tool up and down to cut the mold such that the transverse width of each of the first trench and the second trench varies according to the controlled penetrating depth of the hard tool, wherein the first trench and the second trench completely overlap with each other with no space therebetween. Then, use the surface of the mold to emboss a thin film on a substrate.

公开(公告)号：US20150260997A1

公开(公告)日：2015-09-17

申请号：US14729029

申请日：2015-06-02

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Kong-Hua Wang ,  Ching-An Yang ,  Han-Tsung PAN

IPC: G02B27/12

CPC classification number: G02B5/0231 ,  G02B5/0221 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0053 ,  G02B27/126 ,  G02F1/133606

Abstract: The present invention discloses a light directing film comprising a first structured major surface, a second major surface opposite to the first structured major surface and a reference plane between the first structured major surface and the second major surface, wherein the reference plane is substantially perpendicular to the thickness direction of the light directing film, wherein the first structured major surface comprises a first prism element and a second prism element extending substantially in a first direction, wherein a first ridge of the first prism element has a first height relative to the reference plane and a second ridge of the second prism element has a second height relative to the reference plane, wherein the first height of the first ridge of the first prism element varies along the first direction. Preferably, the maximum of the first height is larger than the maximum of the second height.

Abstract translation: 本发明公开了一种导光膜，其包括第一结构化主表面，与第一结构化主表面相对的第二主表面和在第一结构化主表面和第二主表面之间的参考平面，其中参考平面基本上垂直于 所述导光膜的厚度方向，其中所述第一结构化主表面包括基本上沿第一方向延伸的第一棱镜元件和第二棱镜元件，其中所述第一棱镜元件的第一脊相对于所述参考平面具有第一高度 并且所述第二棱镜元件的第二脊相对于所述参考平面具有第二高度，其中所述第一棱镜元件的所述第一脊的所述第一高度沿所述第一方向变化。 优选地，第一高度的最大值大于第二高度的最大值。

公开(公告)号：US20160266285A1

公开(公告)日：2016-09-15

申请号：US15147907

申请日：2016-05-05

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Kong-Hua Wang ,  Han-Tsung PAN

IPC: G02B5/02 ,  F21V8/00

CPC classification number: G02B5/0231 ,  G02B5/0221 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0053 ,  G02B27/126 ,  G02F1/133606

Abstract: The present invention discloses a light directing film comprising a first structured major surface, a second major surface opposite to the first structured major surface and a reference plane between the first structured major surface and the second major surface, wherein the reference plane is substantially perpendicular to the thickness direction of the light directing film, wherein the first structured major surface comprises a first prism element and a second prism element extending substantially in a first direction, wherein a first ridge of the first prism element has a first height relative to the reference plane and a second ridge of the second prism element has a second height relative to the reference plane, wherein the first height of the first ridge of the first prism element varies along the first direction. Preferably, the maximum of the first height is larger than the maximum of the second height.

公开(公告)号：US20150268389A1

公开(公告)日：2015-09-24

申请号：US14732806

申请日：2015-06-08

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Kong-Hua Wang ,  Ching-An Yang ,  Han-Tsung PAN

IPC: G02B5/02 ,  F21V8/00

CPC classification number: G02B5/0231 ,  G02B5/045 ,  G02B6/0053 ,  G02B6/0058

Abstract: The present invention discloses a light directing film comprising a first structured major surface, a second major surface opposite to the first structured major surface, wherein the first structured major surface comprises a first prism element and a second prism element meandering in a wary manner.

Abstract translation: 本发明公开了一种导光膜，其包括第一结构化主表面，与第一结构化主表面相对的第二主表面，其中第一结构化主表面包括以谨慎方式曲折的第一棱镜元件和第二棱镜元件。

公开(公告)号：US20180203286A1

公开(公告)日：2018-07-19

申请号：US15860647

申请日：2018-01-02

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Ching-An YANG ,  Han-Tsung PAN

IPC: G02F1/1335 ,  B29D11/00 ,  B29C59/02 ,  B29C59/04 ,  B29C33/38 ,  B29C59/00

Abstract: This invention discloses a method of forming a prism sheet. The method comprises: providing a substrate having a major light input surface and a major light output surface opposite to the major light input surface; forming a prismatic structure on the major light output surface of the substrate; and forming an uneven structure on the major light input surface of the substrate, wherein forming the uneven structure on the major light input surface of the substrate comprises: providing a hard tool having a smoothly-curved shape such that the penetrating width of the hard tool increases as the penetrating depth of the hard tool increases; penetrating the hard tool into a mold and repeatedly moving the hard tool up and down to form a plurality of smoothly-curved concave shapes along a first path on the mold; and using the cut surface of the mold to emboss a thin film on the second path corresponding to the first path on the major light input surface of the substrate to form a plurality of convex shapes one-to-one corresponding to the plurality of smoothly-curved concave shapes on the second path on the major light input surface of the substrate; wherein the hard tool is not pulled away from the uncut surface of the mold so as to form the cut mold for embossing the thin film on the major light input surface of the substrate such that there is no space between each two adjacent convex shapes along the second path on the major light input surface of the substrate to maximize the uneven optical diffusing area on the second path on the major light input surface of the substrate.

公开(公告)号：US20140367873A1

公开(公告)日：2014-12-18

申请号：US14469572

申请日：2014-08-26

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Ching-An YANG ,  Wei-Tai C.-I. CHIU ,  Han-Tsung PAN ,  Lung-Pin HSIN ,  Yu-Mei JUAN

IPC: B29C33/42 ,  B29D11/00 ,  G02F1/1335

CPC classification number: B29C33/424 ,  B29C33/42 ,  B29D11/0074 ,  B29L2011/00 ,  G02B3/0043 ,  G02B3/0068 ,  G02B5/0215 ,  G02B5/0221 ,  G02B5/0278 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133504 ,  G02F2001/133607

Abstract: This invention discloses a method of forming an uneven structure on a substrate. Cut a plurality of trenches in an order on a surface of a mold through a control system, wherein the plurality of trenches comprise at least one first trench, wherein for any second trench of the at least one first trench, the second trench overlaps with at least one third trench different from the second trench such that the second trench is cut off by the at least one third trench. Use the surface of the mold to emboss a thin film on the substrate to form the uneven structure.

Abstract translation: 本发明公开了一种在基板上形成不均匀结构的方法。 通过控制系统在模具的表面上以顺序切割多个沟槽，其中所述多个沟槽包括至少一个第一沟槽，其中对于所述至少一个第一沟槽的任何第二沟槽，所述第二沟槽与所述第二沟槽重叠 与所述第二沟槽不同的至少一个第三沟槽，使得所述第二沟槽被所述至少一个第三沟槽切断。 使用模具的表面在基板上压印薄膜以形成不均匀结构。