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    Backlight module
    1.
    发明授权
    Backlight module 有权

    公开(公告)号：US10190748B2

    公开(公告)日：2019-01-29

    申请号：US15374037

    申请日：2016-12-09

    Applicant: AU Optronics Corporation

    Inventor： Chi-Tang Ma ,  Wei-Chun Chung ,  Su-Yi Lin ,  Chun-Liang Lin

    IPC: F21V7/00 ,  F21V7/04 ,  G02F1/1335 ,  G02B19/00

    Abstract: A backlight module includes a reflecting base, a light source, at least one 3D optical control structure, and at least one illumination adjusting structure. The light source and the 3D optical control structure are disposed on the reflecting base, and the 3D optical control structure covers the light source. Each 3D optical control structure includes two sidewalls, and at least one of the sidewalls has at least one through-hole. The illumination adjusting structure is adjacent to the sidewall having the through-hole. A position of an orthogonal projection of the through-hole to the reflecting base is A, and a position where a normal line of the sidewall passing through the through-hole intersects the reflecting base is B. An illumination adjusting section is an area between A and B. The illumination adjusting structure is disposed in the illumination adjusting section.

    BACKLIGHT MODULE
    2.
    发明申请
    BACKLIGHT MODULE 审中-公开
    背光模组

    公开(公告)号：US20160363272A1

    公开(公告)日：2016-12-15

    申请号：US14924725

    申请日：2015-10-28

    Applicant: Au Optronics Corporation

    Inventor： Chi-Sheng Chang ,  Chi-Tang Ma ,  Su-Yi Lin

    IPC: F21K99/00

    CPC classification number: G02F1/133609 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133606 ,  G02F2001/133607 ,  G02F2001/133614

    Abstract: A backlight module includes a light source and an optical film group. The light source is suitable for emitting a first light. The optical film group includes an optical wavelength conversion film, which is adapted to receive the first light and to convert the first light into a second light with different wavelength. The optical wavelength conversion film includes a first portion and a second portion, wherein a quantity of the first light received per unit area of the first portion of the optical wavelength conversion film is greater than a quantity of the first light received per unit area of the second portion of the optical wavelength conversion film. Furthermore, an optical wavelength conversion efficiency of the first portion of the optical wavelength conversion film with respect to the first light is smaller than an optical wavelength conversion efficiency of the second portion of the optical wavelength conversion film with respect to the first light.

    Abstract translation: 背光模块包括光源和光学膜组。 光源适用于发射第一光。 光学膜组包括光波长转换膜，其适于接收第一光并将第一光转换成具有不同波长的第二光。 光波长转换膜包括第一部分和第二部分，其中在光波长转换膜的第一部分中每单位面积接收的第一光的量大于每单位面积接收的第一光的量 光波长转换膜的第二部分。 此外，光波长转换膜的第一部分相对于第一光的光波长转换效率小于光波长转换膜相对于第一光的第二部分的光波长转换效率。

    Display device and assembling method thereof
    3.
    发明授权
    Display device and assembling method thereof 有权

    公开(公告)号：US09967985B2

    公开(公告)日：2018-05-08

    申请号：US15283503

    申请日：2016-10-03

    Applicant: AU OPTRONICS CORPORATION

    Inventor： Jian-Li Huang ,  Kuang-Li Huang ,  Su-Yi Lin

    IPC: H05K5/02 ,  F16B5/06 ,  F16B21/08 ,  G02F1/1335

    CPC classification number: H05K5/02 ,  F16B5/065 ,  F16B5/0664 ,  F16B21/086 ,  G02F1/133603 ,  G02F1/133608

    Abstract: A display device includes a backplate and a supporting member. The backplate has a positioning hole formed thereon. The positioning hole includes a first area and a second area arranged along a first direction; an average width of the second area in a direction perpendicular to the first direction is smaller than an average width of the first area in the direction perpendicular to the first direction. The supporting member includes a base, a positioning shaft and an engaging protrusion disposed on a bottom face of the base, wherein the positioning shaft includes an axle and a flange portion connected to an end of the axle. The flange portion passes through the first area so that the axle extends into the positioning hole; when the axle moves along the first direction to the second area, the flange portion interferes with a periphery of the second area, the engaging protrusion contacts against an inner wall of the first area to prevent the axle from moving back to the first area.

    BACKLIGHT MODULE
    4.
    发明申请
    BACKLIGHT MODULE 审中-公开
    背光模组

    公开(公告)号：US20160298828A1

    公开(公告)日：2016-10-13

    申请号：US14809281

    申请日：2015-07-27

    Applicant: Au Optronics Corporation

    Inventor： Chi-Sheng Chang ,  Jian-Li Huang ,  Wei-Chun Chung ,  Su-Yi Lin

    IPC: F21V9/16 ,  F21V5/02 ,  F21V13/02

    CPC classification number: G02F1/133606 ,  G02F1/133603 ,  G02F1/133605 ,  G02F2001/133614

    Abstract: A backlight module including a light source, an optical wavelength conversion film, a first group of optical films, and a second group of optical films is provided. The light source is adapted to emit a first light. The optical wavelength conversion film is adapted to convert the first light into a second light with a different wavelength. The first group of optical films is disposed between the light source and the optical wavelength conversion film. The optical wavelength conversion film is disposed between the first group of optical films and the second group of optical films, wherein a ratio of a transmittance of the second group of optical films for the second light to a transmittance of the first group of optical films for the first light is larger than or equal to 45%. Thus, the backlight module has a uniform light-emitting color.

    Abstract translation: 提供了包括光源，光波长转换膜，第一组光学膜和第二组光学膜的背光模块。 光源适于发射第一光。 光波长转换膜适于将第一光转换成具有不同波长的第二光。 第一组光学膜设置在光源和光波长转换膜之间。 光波长转换膜设置在第一组光学膜和第二组光学膜之间，其中第二组光学膜的透射率与第一组光学膜的透射率之比用于 第一个光线大于或等于45％。 因此，背光模块具有均匀的发光颜色。

    Backlight Module with Light Uniform Design
    5.
    发明申请
    Backlight Module with Light Uniform Design 有权
    背光模组，轻巧均匀设计

    公开(公告)号：US20160077381A1

    公开(公告)日：2016-03-17

    申请号：US14788130

    申请日：2015-06-30

    Applicant: AU OPTRONICS CORPORATION

    Inventor： Chi-Tang Ma ,  Su-Yi Lin ,  Ming-Cheng Wang ,  Wei-Chun Chung ,  Chen-Hsun Yang ,  Jian-Li Huang ,  Chung-Ting Chen

    IPC: G02F1/1335

    CPC classification number: G02F1/133606 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133608 ,  G02F1/133611

    Abstract: A backlight module including a carrier plate, a plurality of light sources, at least one low reflective portion, and a modulation film is provided. The carrier plate has a carrier surface carrying the light sources while the low reflective portion is disposed on the carrier surface between an outer light source and a side edge of the carrier plate. The reflectance of the low reflective portion is less than that of the carrier surface. The modulation film is disposed above the light sources while the low reflective portion has a projection area on the modulation film. The projection area has a lower normalized transmission ratio comparing to adjacent areas along an extending direction of the side edge of the carrier plate.

    Abstract translation: 提供了包括载板，多个光源，至少一个低反射部分和调制膜的背光模块。 承载板具有承载光源的载体表面，而低反射部分设置在外部光源和载体板的侧边缘之间的载体表面上。 低反射部的反射率小于载体表面的反射率。 调制膜设置在光源上方，而低反射部分在调制膜上具有投影区域。 与沿着载板的侧边缘的延伸方向的相邻区域相比，投影区域具有较低的归一化传动比。

    Display Device
    7.
    发明申请
    Display Device 有权
    显示设备

    公开(公告)号：US20150029698A1

    公开(公告)日：2015-01-29

    申请号：US14337323

    申请日：2014-07-22

    Applicant: AU Optronics Corporation

    Inventor： Jian-Li Huang ,  Wei-Chun Chung ,  Su-Yi Lin

    IPC: G02F1/1335

    CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133606

    Abstract: A display device includes a light source having a light emitting side, a partition plate disposed adjacent to the light emitting side and having light-emitting through holes distributed thereon, and a display panel having a light incident bottom surface and disposed at an opposite side of the partition plate with regard to the light source; the light incident bottom surface faces the partition plate. The light incident bottom surface has a first and a second area, the first and the second area project on the partition plate, respectively, to form a first and a second projection area. The first and the second area are away from the first and the second projection area by a first and a second average distance smaller than the first average distance. An average pitch of the light-emitting through holes in the first projection area is greater than that in the second projection area.

    Abstract translation: 显示装置包括具有发光侧的光源，与发光侧相邻设置并具有分布在其上的发光通孔的分隔板，以及具有光入射底面的显示面板，配置在 隔板相对于光源; 光入射底面面向隔板。 光入射底面具有第一和第二区域，第一和第二区域分别突出在隔板上，以形成第一和第二投影区域。 第一和第二区域远离第一和第二投影区域比第一平均距离小的第一和第二平均距离。 第一投影区域中的发光通孔的平均间距大于第二投影区域中的发光通孔的平均间距。

    Backlight module
    8.
    发明授权
    Backlight module 有权

    公开(公告)号：US10394077B2

    公开(公告)日：2019-08-27

    申请号：US14809281

    申请日：2015-07-27

    Applicant: Au Optronics Corporation

    Inventor： Chi-Sheng Chang ,  Jian-Li Huang ,  Wei-Chun Chung ,  Su-Yi Lin

    IPC: G02F1/1335

    Abstract: A backlight module including a light source, an optical wavelength conversion film, a first group of optical films, and a second group of optical films is provided. The light source is adapted to emit a first light. The optical wavelength conversion film is adapted to convert the first light into a second light with a different wavelength. The first group of optical films is disposed between the light source and the optical wavelength conversion film. The optical wavelength conversion film is disposed between the first group of optical films and the second group of optical films, wherein a ratio of a transmittance of the second group of optical films for the second light to a transmittance of the first group of optical films for the first light is larger than or equal to 45%. Thus, the backlight module has a uniform light-emitting color.

    Backlight module
    9.
    发明授权
    Backlight module 有权

    公开(公告)号：US10168006B2

    公开(公告)日：2019-01-01

    申请号：US14924725

    申请日：2015-10-28

    Applicant: Au Optronics Corporation

    Inventor： Chi-Sheng Chang ,  Chi-Tang Ma ,  Su-Yi Lin

    IPC: G02F1/1335 ,  F21K99/00

    Abstract: A backlight module includes a light source and an optical film group. The light source is suitable for emitting a first light. The optical film group includes an optical wavelength conversion film, which is adapted to receive the first light and to convert the first light into a second light with different wavelength. The optical wavelength conversion film includes a first portion and a second portion, wherein a quantity of the first light received per unit area of the first portion of the optical wavelength conversion film is greater than a quantity of the first light received per unit area of the second portion of the optical wavelength conversion film. Furthermore, an optical wavelength conversion efficiency of the first portion of the optical wavelength conversion film with respect to the first light is smaller than an optical wavelength conversion efficiency of the second portion of the optical wavelength conversion film with respect to the first light.

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