公开(公告)号：US09807368B2

公开(公告)日：2017-10-31

申请号：US15236470

申请日：2016-08-14

Applicant: THOMSON LICENSING

Inventor： Benoit Vandame ,  Mathilde Brossard ,  Valter Drazic

IPC: H04N13/02 ,  G06T7/557 ,  G06T3/40 ,  G02B3/00 ,  G02B5/20

CPC classification number: H04N13/232 ,  G02B3/0056 ,  G02B5/201 ,  G06T3/4015 ,  G06T7/557 ,  H04N13/207 ,  H04N13/257

Abstract: A plenoptic camera is proposed having a color filter array positioned on an image sensor with an array of pixels, the color filter array having a first filter with a set of unit elements, each unit element covering M×M pixels of the image sensor, with M an integer such that M≧2. The plenoptic camera further includes a set of micro-lens, each micro-lens delivering a micro-lens image on the image sensor with a diameter equal to p=k×M, with k being an integer greater than or equal to two. The first filter is remarkable in that the set of unit elements comprises an initialization unit element being associated with a matrix ( c m , n ) 0 ≤ m

公开(公告)号：US09804489B2

公开(公告)日：2017-10-31

申请号：US14902583

申请日：2015-12-22

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Yuheng Liang

IPC: G02B5/20 ,  G02F1/1335 ,  G03F7/00

CPC classification number: G03F7/0007 ,  G02B5/201 ,  G02B5/207 ,  G02F1/133514 ,  G02F1/133516 ,  G02F2202/36

Abstract: The present invention provides a method for manufacturing a quantum dot color filter. The method for manufacturing a quantum dot color filter of the present invention, after forming a blue sub-pixel part of a quantum dot color filter by applying a photolithographic operation to a transparent organic photoresist material, applies hydrophobicity treatment to the transparent organic photoresist layer so as to make use of hydrophobic characteristics so formed to help coat green quantum dot curable paste and red quantum dot photoresist sequentially on corresponding areas to form, in sequence, a green quantum dot curable paste layer and a red quantum dot photoresist layer located thereon, and then applies photolithographic operations to subject portions of the red quantum dot photoresist layer to etching for forming a green sub-pixel part and a red sub-pixel part of the quantum dot color filter, whereby compared to the conventional ways of manufacturing a quantum dot color filter, at least one round of photolithographic operation can be saved to greatly simplify the manufacturing process, reduce cost, and improve manufacturing efficiency, and it only needs to develop one type of quantum dot photoresist so as to greatly reduce difficulty and cost of development.

公开(公告)号：US09798183B2

公开(公告)日：2017-10-24

申请号：US14753577

申请日：2015-06-29

Applicant: Toppan Printing Co., Ltd.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/042

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/1336 ,  G02F2201/58 ,  G06F3/0412 ,  G06F3/042

Abstract: A liquid crystal display device includes an array substrate, a liquid crystal layer, and a color filter substrate facing the array substrate through the liquid crystal layer. The color filter substrate includes a carbon light-shielding layer, an organic pigment light-shielding layer, and color filters formed such that the organic pigment light-shielding layer overlaps with at least one of the color filters in a direction perpendicular to a substrate plane. The array substrate includes a first light sensor that detects light which passes through any of the color filters without passing through the organic pigment light-shielding layer in the direction perpendicular to the substrate plane. The array substrate further includes a second light sensor that detects light which passes through the organic pigment light-shielding layer and any of the color filters in the direction perpendicular to the substrate plane.

公开(公告)号：US20170299935A1

公开(公告)日：2017-10-19

申请号：US15526001

申请日：2015-11-23

Applicant: CLEARink Displays, Inc.

Inventor： Lorne A. WHITEHEAD

IPC: G02F1/167 ,  G02F1/19 ,  G02F1/1335

CPC classification number: G02F1/167 ,  G02B5/201 ,  G02B5/203 ,  G02B5/26 ,  G02B26/026 ,  G02F1/133514 ,  G02F1/195 ,  G02F2202/043 ,  G02F2203/02

Abstract: The disclosure generally relates to image displays. Specifically, the application relates to an overlay that, among others, enhances the brightness in image displays with color filters. Much of the incoming light to a reflective image display having a color filter layer is absorbed by the color filter layer and is therefore lost. An overlay embodiment is disclosed herein that disperses and concentrates portions of the incoming light onto specific portions of the display. The amount of light absorbed by the color filter layer may be drastically reduced and instead transmitted through the color filter where the light may be reflected or absorbed by a light modulating layer. The disclosed embodiments increase the efficiency and reflectance of the display.

公开(公告)号：US20170299923A1

公开(公告)日：2017-10-19

申请号：US15515684

申请日：2015-09-30

Applicant: CORNING INCORPORATED

Inventor： Dmitri Vladislavovich Kuksenkov

IPC: G02F1/1335 ,  G02B3/00 ,  G02B3/02 ,  G02B5/20

CPC classification number: G02F1/133617 ,  G02B3/0056 ,  G02B3/02 ,  G02B5/201 ,  G02F1/133514 ,  G02F2001/133614

Abstract: Disclosed herein are light-emitting devices comprising a glass substrate having a first surface, and a plurality of color-converting elements disposed on the first surface, wherein at least one of the plurality of color-converting elements comprises a convex surface. Also disclosed herein are display devices comprising such light-emitting devices and methods for making the light-emitting devices.

公开(公告)号：US09791626B2

公开(公告)日：2017-10-17

申请号：US14435994

申请日：2014-08-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： He Feng ,  Hongjiang Wu ,  Sikai Zhang ,  Changgang Huang

IPC: G02B6/26 ,  G02F1/1335 ,  G02B5/20 ,  G02B6/12 ,  G02B6/293

CPC classification number: G02B6/264 ,  G02B5/201 ,  G02B6/12007 ,  G02B6/29343 ,  G02F1/133514 ,  G02F1/133611 ,  G02F2203/15

Abstract: Disclosed are a light transmitting substrate, an array substrate, a color filter substrate and a display device. The light transmitting substrate includes a substrate body (10) comprising at least one intensifier layer (11) and at least one micro-ring resonate structure with a gain located in the intensifier layer (11). By arranging micro-ring resonate structure(s) with a gain in the substrate body (10), the light incident on the substrate is intensified upon passing through the micro-ring resonate structure so as to increase the intensity of the incident light.

公开(公告)号：US09791605B2

公开(公告)日：2017-10-17

申请号：US14569120

申请日：2014-12-12

Applicant: Ye Xin Technology Consulting Co., Ltd.

Inventor： I-Wei Wu ,  Jung-An Cheng

IPC: G02B5/20 ,  G02B5/22 ,  B82Y20/00 ,  H01L27/32

CPC classification number: G02B5/201 ,  B82Y20/00 ,  G02B5/22 ,  H01L27/322 ,  Y10S977/774

Abstract: A color conversion film includes a substrate, a number of first and second indentations defined in the substrate, and a number of quantum dot blocks received in the first and second indentations. The substrate includes a first surface and a second surface parallel to the first surface. The first indentations are defined in the first surface and extended towards an interior of the substrate. The second indentations are defined in the second surface and extended towards an interior of the substrate. The quantum dot blocks converts an incident light to a light with a specific color.

公开(公告)号：US09784893B2

公开(公告)日：2017-10-10

申请号：US15154826

申请日：2016-05-13

Applicant: INNOLUX CORPORATION

Inventor： Yao-Teng Tseng ,  Tsung-Han Tsai ,  Ying-Tong Lin

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1333

CPC classification number: G02B5/201 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514

Abstract: A color filter substrate which includes: a substrate having a surface; a light-shielding layer disposed on the surface; a first color filter layer; and a second color filter layer disposed over the substrate, the second color filter layer covers the light-shielding layer and the first color filter layer and has a second main body on the surface, the light-shielding layer is located between the first color filter layer and the second color filter layer, at least a part of the first main body has a first thickness and at least a part of the second main body has a second thickness, and the first thickness is less than the second thickness.

公开(公告)号：US20170287406A1

公开(公告)日：2017-10-05

申请号：US15509676

申请日：2015-10-07

Applicant: CLEARink Displays, Inc.

Inventor： Lorne A. WHITEHEAD

IPC: G09G3/34 ,  G02F1/167 ,  F21V8/00 ,  G09G3/20

CPC classification number: G09G3/344 ,  G02B5/136 ,  G02B5/201 ,  G02B6/005 ,  G02B26/023 ,  G02F1/167 ,  G02F2001/1672 ,  G02F2001/1676 ,  G09G3/2003 ,  G09G2320/0233 ,  G09G2320/045

Abstract: A high efficiency, long life, video rate, electrophoretic display comprises fluid containing sub-pixel structures that are periodic, and aligned with a color filter array. A fluid comprising of electrophoretically mobile particles is compartmentalized at the size scale of the individual filters (one per filter) such that the particles may be moved to either allow light to be returned through the same filter back towards the viewer by total internal reflection (TIR) or conventional reflection to create a light state or to be absorbed by the particles to create a dark state. High reflectance is achieved through the use of structures that avoid ITO layers in the light path and reflecting most light, by virtue of a dual control of light by TIR and transmission to a reflector. In one embodiment the structures are in the shape of truncated pyramids.

公开(公告)号：US20170272709A1

公开(公告)日：2017-09-21

申请号：US15471377

申请日：2017-03-28

Applicant: NIKON CORPORATION

Inventor： Junya HAGIWARA ,  Yusuke TAKANASHI ,  Kiyoshige SHIBAZAKI

IPC: H04N9/083 ,  G02B5/20 ,  G02B7/00 ,  H04N5/33

CPC classification number: H04N9/083 ,  G01J3/0235 ,  G01J3/0264 ,  G01J3/2823 ,  G01J2003/2826 ,  G02B5/201 ,  G02B5/208 ,  G02B7/006 ,  G02B26/008 ,  H04N5/2254 ,  H04N5/332 ,  H04N9/04

Abstract: An image capturing apparatus includes: photoelectric converting elements having a light reception sensitivity to light in a wavelength band from 600 to 2500 nm, and receiving an object light flux to output pixel signals; n types of wavelength filters (n>4) allowing passage therethrough of light included in the flux and is in wavelength bands being respectively different, each including the wavelength band; and an image data generator generating image data using the output from an element among those having received the flux passed through one of m types of the wavelength filters (3≦m