公开(公告)号：US20220339919A1

公开(公告)日：2022-10-27

申请号：US17727703

申请日：2022-04-23

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Chia-Yeh Miu ,  Ge-Wei Lin ,  Chia-Jung Chiang ,  Lung-Pin Hsin ,  Ying-Yi Lu ,  Jeffrey Wu ,  Hui-Yong Chen

IPC: B32B27/18 ,  B32B27/36 ,  B32B27/30 ,  B32B23/20 ,  B32B27/08

Abstract: A quantum-dot optical film comprising a quantum-dot layer, a first base film and a first coating layer, wherein the first coating layer is coated on the base film, wherein the first coating layer is disposed on a top surface of the quantum-dot layer, the first coating layer comprising a first polymer and clay fragments dispersed in the first polymer for being water-resistant and oxygen-resistant.

公开(公告)号：US10429552B2

公开(公告)日：2019-10-01

申请号：US15213420

申请日：2016-07-19

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Hui-Yong Chen ,  Lung-Pin Hsin ,  Ching-An Yang ,  Yu-Mei Juan ,  Chien-Chih Lai ,  Tzu-Hsiang Huang

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

Abstract: The present invention discloses a method of forming an optical sheet. The method comprises: providing a mold having a first surface; forming a plurality of first concave shapes on the first surface of the mold such that the first surface of the mold is changed to a second surface of the mold; forming a plurality of second shapes on the plurality of first concave shapes such that the second surface of the mold is changed to a third surface of the mold; and using the third surface of the mold to emboss a film on a substrate to form a composite structure corresponding to the combination of the plurality of first concave shapes and the plurality of second shapes.

公开(公告)号：US09841542B2

公开(公告)日：2017-12-12

申请号：US15093752

申请日：2016-04-08

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Hui-Yong Chen ,  Yi-Long Tyan

IPC: G02B5/02 ,  C09J133/08

CPC classification number: G02B5/0231 ,  C08L33/06 ,  C08L33/08 ,  C08L2312/00 ,  C08L2312/06 ,  C09J133/06 ,  C09J133/08 ,  G02B5/02 ,  G02B5/0205 ,  G02B5/021 ,  G02B5/0268

Abstract: The present invention discloses an optical assembly. The optical assembly comprises: a first optical film comprising a first surface; an adhesive disposed on the first surface of the first optical film; and a second optical film comprising a second surface, wherein the second surface of the second optical film comprises a plurality of microstructures, wherein the plurality of microstructures are bonded to the adhesive; wherein the adhesive is made of a first material and the plurality of microstructures are made of a second material, wherein the hydrophilic/hydrophobic characteristic of the first material is configured with respect to the hydrophilic/hydrophobic characteristic of the second material such that the adhesive force between the adhesive and the plurality of microstructures of the second optical film is larger than 100 g/25 mm and the optical gain of the optical assembly is larger than 1.5.

公开(公告)号：US09541680B2

公开(公告)日：2017-01-10

申请号：US14269481

申请日：2014-05-05

Applicant: UBRIGHT OPTRONICS CORPORATION

Inventor： Yi-Long Tyan ,  Chi-Chen Liu ,  Lung-Pin Hsin ,  Hui-Yong Chen

IPC: G02B5/02

CPC classification number: G02B6/0053 ,  G02B5/0226 ,  G02B5/0231 ,  G02B6/0043 ,  G02B6/0051 ,  Y10T428/2457

Abstract: A composite optical film has the functions of brightness enhancement, self-diffusion and defect blocking. The film comprises: a structured substrate including a structured light incidence surface and a light emitting surface opposite to the structured light incidence surface, wherein the structured light incidence surface includes longitudinal prism structures or longitudinal lens structures transversely arranged in rows; a support base plate adjacent to the light emitting surface of the structured substrate, the support base plate having a light incidence surface on one side and a light emitting surface on another side opposite to the light incidence surface, wherein at least one of the light incidence surface and the light emitting surface has a plurality of buried particles, and at least one portion of the buried particles are protruded on the light emitting surface of the support base plate.

Abstract translation: 复合光学膜具有亮度增强，自扩散和缺陷阻挡的功能。 该膜包括：结构化基板，包括结构化光入射表面和与结构光入射表面相对的发光表面，其中结构化光入射表面包括纵向棱镜结构或横向排列成行的纵向透镜结构; 与所述结构化基板的发光表面相邻的支撑基板，所述支撑基板在一侧具有光入射表面，在与所述光入射表面相反的另一侧具有发光表面，其中所述光入射中的至少一个 表面，并且发光面具有多个掩埋粒子，并且所述掩埋粒子的至少一部分突出在所述支撑基板的发光面上。