公开(公告)号：US20160299285A1

公开(公告)日：2016-10-13

申请号：US15068629

申请日：2016-03-13

Applicant: Young Lighting Technology Inc.

Inventor： Hsin-Hung Lee ,  Yi-Yu Tsai ,  Chiao-Chih Yang

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0058

Abstract: A light source module includes a light guide plate (LGP), at least one light emitting element, a reflector, and a plurality of spacer units. The LGP has a first surface, a second surface opposite to the first surface, a light incident surface connecting the first surface and the second surface, and a plurality of optical microstructures. The light emitting element is located adjacent to the light incident surface. The reflector is adhered to the second surface through an adhesive gel. The spacer units are located between the LGP and the reflector, and sizes of the spacer units are larger than or equal to 1 micrometer. The adhesive gel includes a first adhesive gel and a second adhesive gel. The first adhesive gel is located between the spacer units and the LGP, and the second adhesive gel is located between the spacer units and the reflector.

Abstract translation: 光源模块包括导光板（LGP），至少一个发光元件，反射器和多个间隔单元。 LGP具有第一表面，与第一表面相对的第二表面，连接第一表面和第二表面的光入射表面以及多个光学微结构。 发光元件位于光入射表面附近。 反射器通过粘合剂凝胶粘附到第二表面。 间隔单元位于LGP和反射器之间，间隔单元的尺寸大于或等于1微米。 粘合剂凝胶包括第一粘合凝胶和第二粘合凝胶。 第一胶粘剂位于间隔单元和LGP之间，第二粘合凝胶位于间隔单元和反射器之间。

公开(公告)号：US20160370527A1

公开(公告)日：2016-12-22

申请号：US15099953

申请日：2016-04-15

Applicant: Young Lighting Technology Inc.

Inventor： Jung-Wei Chang ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC: F21V8/00

CPC classification number: G02B6/0055 ,  G02B6/0088

Abstract: A surface light source module includes a light guiding plate having a light incidence surface and a bottom surface adjacent to the light incidence surface; a reflective sheet disposed on the bottom surface; an adhesive adhered between the bottom surface and the reflective sheet; and a light emitting assembly disposed alongside of the light incident surface. The refractive indices of the adhesive and the light guiding plate are N1 and N2, wherein 63%≦N1/N2≦95%. The light emitting assembly includes a plurality of light emitting elements, of which the distribution curve of luminous intensity satisfies the following conditions: (1) an absolute value of distribution angle at 50% of luminous intensity is smaller than or equal to 55°; and (2) a sum of luminous energy at the absolute value of distribution angle of greater than 70° is smaller than or equal to 10% of a total lumen of the light emitting element.

Abstract translation: 表面光源模块包括具有光入射表面和与光入射表面相邻的底表面的导光板; 设置在所述底面上的反射片; 粘附在底表面和反射片之间的粘合剂; 以及设置在所述光入射表面旁边的发光组件。 粘合剂和导光板的折射率为N1和N2，其中63％≤N1/N2≤95％。 发光组件包括多个发光元件，其发光强度分布曲线满足以下条件：（1）发光强度的50％处的分布角绝对值小于或等于55°; 和（2）分布角绝对值大于70°的光能之和小于或等于发光元件的总管腔的10％。

公开(公告)号：US09958598B2

公开(公告)日：2018-05-01

申请号：US15068629

申请日：2016-03-13

Applicant: Young Lighting Technology Inc.

Inventor： Hsin-Hung Lee ,  Yi-Yu Tsai ,  Chiao-Chih Yang

IPC: F21V7/04 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0058

Abstract: A light source module includes a light guide plate (LGP), at least one light emitting element, a reflector, and a plurality of spacer units. The LGP has a first surface, a second surface opposite to the first surface, a light incident surface connecting the first surface and the second surface, and a plurality of optical microstructures. The light emitting element is located adjacent to the light incident surface. The reflector is adhered to the second surface through an adhesive gel. The spacer units are located between the LGP and the reflector, and sizes of the spacer units are larger than or equal to 1 micrometer. The adhesive gel includes a first adhesive gel and a second adhesive gel. The first adhesive gel is located between the spacer units and the LGP, and the second adhesive gel is located between the spacer units and the reflector.

公开(公告)号：US20170153379A1

公开(公告)日：2017-06-01

申请号：US15199955

申请日：2016-06-30

Applicant: Young Lighting Technology Inc.

Inventor： Jung-Wei Chang ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC: F21V8/00

CPC classification number: G02B6/0063 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0068 ,  G02B6/0076 ,  G02B6/0081 ,  G02F1/1333 ,  G02F2001/133342 ,  G09G3/342 ,  G09G3/3473

Abstract: The invention provides a transmissive display module and a driving method thereof. The transmissive display module includes a transparent display panel, a first light source module, a second light source module and at least one adhesive layer. The first light source module and the second light source module are respectively disposed on opposite surfaces of the transparent display panel. The first light source module includes a first light guide plate and a first light source, and the second light source module includes a second light guide plate and a second light source. The adhesive layer at least adheres the transparent display panel and the first light guide plate, and a refractive index of the adhesive layer is less than a refractive index of the first light guide plate.

公开(公告)号：US20180101053A1

公开(公告)日：2018-04-12

申请号：US15675500

申请日：2017-08-11

Applicant: Young Lighting Technology Inc.

Inventor： Hsin-Hung Lee ,  Yi-Yu Tsai ,  Chiao-Chih Yang

IPC: G02F1/1335 ,  G02F1/01 ,  G02F1/13

CPC classification number: G02F1/133524 ,  G02F1/0105 ,  G02F1/1306 ,  G02F1/133603 ,  G02F1/133615

Abstract: A transparent display device includes a transmissive light valve panel, a transparent plate and at least one light emitting assembly. The transmissive light valve panel has a display surface. The transparent plate is disposed with respect to the transmissive light valve panel to form an optical space between the transparent plate and the transmissive light valve panel. The at least one light emitting assembly is disposed beside the optical space and adapted to generate light into the optical space. A light pattern of the light emitted from the light emitting assembly and directed to the optical space has at least one maximum peak in an angular range of ±15° with respect to a direction parallel to the display surface of the transmissive light valve panel.

公开(公告)号：US20170192136A1

公开(公告)日：2017-07-06

申请号：US15390529

申请日：2016-12-25

Applicant: Young Lighting Technology Inc.

Inventor： Yi-Yu Tsai ,  Hsin-Hung Lee ,  Huei-Tzu Lin ,  Chiao-Chih Yang

IPC: G02B3/08 ,  G02B27/10 ,  G02B7/02

CPC classification number: G02B3/08 ,  G02B7/02 ,  G02B27/1066 ,  G02B27/123

Abstract: A display apparatus including a first display unit, a second display unit and a strip-shaped lens is provided. The first display unit has a first display area and a first edge area. The second display unit has a second display area and a second edge area. The strip-shaped lens is disposed on a boundary of the first edge area and the second edge area. The strip-shaped lens includes a light entering surface, a light emitting surface, a first stairs-shaped surface and a second stairs-shaped surface. The first stairs-shaped surface is located above a part of the first display area adjacent to the boundary, and connects the light entering surface and the light emitting surface. The second stairs-shaped surface is located above a part of the second display area adjacent to the boundary, and connects the light entering surface and the light emitting surface.