公开(公告)号：US09529124B2

公开(公告)日：2016-12-27

申请号：US14846444

申请日：2015-09-04

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Chung Lee ,  Yu-Ju Chao ,  Chia-Yu Wu ,  Kuo-Chang Lee

IPC: H01L27/15 ,  H01L31/12 ,  H01L33/00 ,  G02B5/00 ,  G02B3/00 ,  H01L51/52 ,  H01L51/50

CPC classification number: G02B5/003 ,  G02B3/0056 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/5284

Abstract: An optical film structure includes a first substrate having a first surface and a second surface, an optical component includes a micro-lens array and disposed on the first surface of the first substrate, a micro-lens array including a plurality of micro-lens units each of which has a round concentrated area with a projected radius R formed on the first surface, a planarization layer disposed on the optical component, a light absorbing layer disposed on the planarization layer and including a plurality of light absorbing units each of which has a width W. Light incident from the second surface of the first substrate and passing through the micro-lens array is focused on the light absorbing units. The micro-lens array and the planarization layer have a difference in refractive index greater than or equal to 0.2; and W is less than or equal to R/2.

Abstract translation: 光学膜结构包括具有第一表面和第二表面的第一基底，光学部件包括微透镜阵列并且设置在第一基底的第一表面上，微透镜阵列包括多个微透镜单元 每个具有形成在第一表面上的具有投影半径R的圆形集中区域，设置在光学部件上的平坦化层，设置在平坦化层上的光吸收层，并且包括多个光吸收单元，每个光吸收单元具有 从第一基板的第二表面入射的并通过微透镜阵列的光聚焦在光吸收单元上。 微透镜阵列和平坦化层具有大于或等于0.2的折射率差; W小于或等于R / 2。

公开(公告)号：US20160313853A1

公开(公告)日：2016-10-27

申请号：US15135560

申请日：2016-04-22

Applicant: Industrial Technology Research Institute

Inventor： Ying-Ting Liou ,  Chih-Chia Chang ,  Yi-Chuan Lu ,  Yi-Shou Tsai ,  Kuo-Chang Lee

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04103

Abstract: According an embodiment of the present disclosure, a sensing device including a substrate, a light shielding layer, a support structure and an intermediate layer is provided. The light shielding layer is disposed on the substrate and has a plurality of first openings. The support structure is disposed on the substrate and has a plurality of second openings. A projection area of each first opening overlaps a projection area of one second opening. The light shielding layer is located between the support structure and the substrate. The intermediate layer is disposed between the light shielding layer and the support structure, wherein at least one of the light shielding layer and the support structure is conductive and includes a plurality of first electrode patterns separated from one another.

Abstract translation: 根据本公开的实施例，提供了包括基板，遮光层，支撑结构和中间层的感测装置。 遮光层设置在基板上并且具有多个第一开口。 支撑结构设置在基板上并且具有多个第二开口。 每个第一开口的投影区域与一个第二开口的投影区域重叠。 遮光层位于支撑结构和基板之间。 中间层设置在遮光层和支撑结构之间，其中遮光层和支撑结构中的至少一个是导电的并且包括彼此分离的多个第一电极图案。

公开(公告)号：US20160178812A1

公开(公告)日：2016-06-23

申请号：US14576221

申请日：2014-12-19

Applicant: Industrial Technology Research Institute ,  UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION INC

Inventor： Ya-Ting Gao ,  Zhen-Yue Luo ,  Shin-Tson Wu ,  Kuo-Chang Lee ,  Cheng-Chung Lee

IPC: G02B5/00 ,  H01L27/32 ,  G02B5/08

CPC classification number: G02B5/003 ,  H01L51/5271 ,  H01L51/5284

Abstract: An optical film and a display assembly applying the optical film are provided. The optical film may comprise a plurality of truncated tapered units embedded in a material layer for transmitting a light emitted from the display unit by reflecting the light through a reflection surface between the truncated tapered units and the material layer, wherein a ratio of the area of a first end surface where the light emerges from each truncated tapered unit and the area of a second end surface where the light is incident into each truncated tapered may be between 0.2 and 0.6. Furthermore, a light absorbing layer may be formed on a light output side of the optical film for absorbing ambient light.

Abstract translation: 提供了应用光学膜的光学膜和显示组件。 光学膜可以包括嵌入在材料层中的多个截锥形单元，用于通过反射光穿过截锥形单元和材料层之间的反射表面来透射从显示单元发射的光，其中， 从每个截锥形单元出射光的第一端表面和光入射到每个截锥形的第二端面的面积可以在0.2和0.6之间。 此外，光吸收层可以形成在用于吸收环境光的光学膜的光输出侧。

公开(公告)号：US09547213B2

公开(公告)日：2017-01-17

申请号：US14841208

申请日：2015-08-31

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Chang Lee ,  Kuo-Lung Lo ,  Wei-Yuan Cheng

IPC: G02F1/15 ,  G02F1/155 ,  F21V8/00

CPC classification number: G02F1/155 ,  G02B6/0055 ,  G02F1/133524 ,  G02F2001/133567 ,  G02F2201/44

Abstract: A display device including a first substrate, a second substrate, a display element layer, a non-transparent structure, an optical guiding structure and a reflective layer is disclosed. The second substrate is disposed opposite to the first substrate adjacent to a display surface of the display device. The display element layer is disposed between the first and the second substrates. The non-transparent structure, located between the optical guiding structure and the display element layer, defines at least one opening of the display device. The optical guiding structure corresponds to the one opening. The optical guiding structure includes a plurality of insulating structures each having a first surface adjacent to the non-transparent structure and side surfaces connected to the first surface. The reflective layer is disposed on the side surfaces. The ambient light entering via the second substrate is reflected by the reflective layer and exists via the opening.

Abstract translation: 公开了一种显示装置，包括第一基板，第二基板，显示元件层，非透明结构，光导结构和反射层。 第二基板与第一基板相对地设置成与显示装置的显示表面相邻。 显示元件层设置在第一和第二基板之间。 位于导光结构和显示元件层之间的非透明结构限定了显示装置的至少一个开口。 光引导结构对应于一个开口。 光导结构包括多个绝缘结构，每个绝缘结构具有与非透明结构相邻的第一表面和连接到第一表面的侧表面。 反射层设置在侧面上。 通过第二基板进入的环境光被反射层反射并经由开口存在。

公开(公告)号：US20160313864A1

公开(公告)日：2016-10-27

申请号：US14985370

申请日：2015-12-30

Applicant: Industrial Technology Research Institute

Inventor： Yi-Shou Tsai ,  Kuo-Chang Lee ,  Chih-Chia Chang ,  Yi-Chuan Lu ,  Ying-Ting Liou ,  Kai-Ming Chang

IPC: G06F3/042 ,  G02B5/20 ,  G06F3/044

CPC classification number: G06F3/0421 ,  G02B1/16 ,  G02B5/201 ,  G06F3/044

Abstract: An optical film with touch function includes a substrate, a material layer, a plurality of columnar structures, and a filter electrode layer. The substrate has a carrying surface. The material layer is disposed on the carrying surface of the substrate. Each of the columnar structures is extended from a side of the material layer adjacent to the carrying surface to a side of the material layer away from the carrying surface. A side of each of the columnar structures adjacent to the substrate has a first end surface. The filter electrode layer is disposed between the substrate and the material layer. The filter electrode layer includes a plurality of sensing electrode regions electrically insulated from each other. The filter electrode layer has a plurality of openings, and the openings respectively expose the first end surfaces.

Abstract translation: 具有触摸功能的光学膜包括基板，材料层，多个柱状结构和过滤电极层。 基板具有承载表面。 材料层设置在基板的承载表面上。 每个柱状结构从材料层的与承载表面相邻的一侧延伸到材料层的远离承载表面的一侧。 与基板相邻的每个柱状结构的一侧具有第一端面。 滤光器电极层设置在基板和材料层之间。 滤波电极层包括彼此电绝缘的多个感测电极区域。 过滤电极层具有多个开口，并且开口分别露出第一端面。

公开(公告)号：US20160116663A1

公开(公告)日：2016-04-28

申请号：US14521162

申请日：2014-10-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Qi Hong ,  Shin-Tson Wu ,  Kuo-Chang Lee

IPC: F21V8/00 ,  F21V9/16

CPC classification number: G02B6/0053

Abstract: The disclosure provides a display backlight unit and its light down conversion film. The light down conversion film may include a quantum-dot layer sandwiched between input substrate and an exit substrate. First and second refractive asymmetric micro-prisms are disposed on two opposite input and first exit surfaces of the input substrate, respectively. On the input surface of the input substrate, multiple arrays of the asymmetric refractive asymmetric micro-prisms preserve the large off-axis angle of incident light with first wavelength. On the first exit surface of the input substrate, multiple arrays of the refractive asymmetric micro-prisms increase the reflectance of the large incident angle light. A second exit surface of the exit substrate includes refractive symmetric micro-prisms. The refractive asymmetric micro-prisms of the input substrate and the refractive asymmetric micro-prisms of the exit substrate have rounded tips and valleys for enhancing refraction of the first light and the second light.

Abstract translation: 本公开提供了一种显示器背光单元及其降光转换膜。 降光转换膜可以包括夹在输入基板和出射基板之间的量子点层。 第一和第二折射不对称微棱镜分别设置在输入基板的两个相对的输入和第一出射表面上。 在输入基板的输入表面上，不对称折射非对称微棱镜的多个阵列保留具有第一波长的入射光的大的离轴角。 在输入基板的第一出射表面上，折射不对称微棱镜的多个阵列增加大入射角光的反射率。 出射衬底的第二出射表面包括折射对称的微棱镜。 输入基板的折射不对称微棱镜和出射基板的折射不对称微棱镜具有用于增强第一光和第二光的折射的圆形尖端和谷部。

公开(公告)号：US09250366B2

公开(公告)日：2016-02-02

申请号：US14511535

申请日：2014-10-10

Applicant: Industrial Technology Research Institute

Inventor： Kuo-Chang Lee ,  Yu-Hsiang Tsai ,  Mang Ou-Yang ,  Ting-Wei Huang ,  Wei-De Jeng

IPC: G02B27/10 ,  G02B3/00 ,  G02B1/18

CPC classification number: G02B3/0068 ,  G02B1/18

Abstract: A display structure is provided. The display structure includes a first substrate, a pixel array, a second substrate and an optical component. The pixel array is disposed on the first substrate. Each of pixels of the pixel array includes a light-transparent region and a non-light-transparent region. The second substrate is disposed on the pixel array. The optical component has a microlens structure. After the light passes through the microlens structure, the light passes directly through the plurality of the light-transparent regions without passing through the edge of the plurality of the non-light-transparent regions.

Abstract translation: 提供了显示结构。 显示结构包括第一基板，像素阵列，第二基板和光学部件。 像素阵列设置在第一基板上。 像素阵列的每个像素包括透光区域和不透光区域。 第二基板设置在像素阵列上。 光学部件具有微透镜结构。 在光通过微透镜结构之后，光直接穿过多个透光区域而不穿过多个非透光区域的边缘。