公开(公告)号：US10598977B2

公开(公告)日：2020-03-24

申请号：US15660983

申请日：2017-07-27

Applicant: CHAMP VISION DISPLAY INC.

Inventor： Jhong-Hao Wu ,  Chin-Ku Liu ,  Fa-Chih Liu ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC: G02F1/1335 ,  G02F1/1333 ,  G02B5/02 ,  G02B5/30 ,  G02B5/04 ,  F21V8/00

Abstract: A display apparatus including a display, a prism module and a filter layer is provided. The prism module is disposed on the display. The prism module includes a transparent substrate and a plurality of prism structures. The prism structures are located on the transparent substrate, and a plurality of tips of the prism structures is located away from the display. The filter layer is disposed between the prism module and the display, or the prism module is disposed between the filter layer and the display.

公开(公告)号：US11382219B2

公开(公告)日：2022-07-05

申请号：US16429076

申请日：2019-06-03

Applicant: CHAMP VISION DISPLAY INC.

Inventor： Chin-Ku Liu ,  Fa-Chih Liu ,  Jhong-Hao Wu

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/00 ,  G02B7/00

Abstract: A multi-screen display apparatus includes two display screens, an optical element and an optical element fixing mechanism. The two display screens are arranged adjacent to each other, wherein the two display screens have an included angle. Each of the display screens has a display area and a frame surrounding the display area. The optical element is disposed between the two display screens and covers two adjacent sides of the frames of the two display screens and portions of the display areas of the two display screens. The optical element fixing mechanism includes a fixing cord, and the fixing cord is configured to fix the optical element to one of the two display screens.

公开(公告)号：US20180275449A1

公开(公告)日：2018-09-27

申请号：US15660983

申请日：2017-07-27

Applicant: CHAMP VISION DISPLAY INC.

Inventor： Jhong-Hao Wu ,  Chin-Ku Liu ,  Fa-Chih Liu ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133504 ,  G02B5/0231 ,  G02B6/0053 ,  G02B6/0078 ,  G02F1/133308 ,  G02F1/13336 ,  G02F1/133512 ,  G02F1/133524 ,  G02F1/133526 ,  G02F1/133528 ,  G02F2001/133388 ,  G02F2001/133538

Abstract: A display apparatus including a display, a prism module and a filter layer is provided. The prism module is disposed on the display. The prism module includes a transparent substrate and a plurality of prism structures. The prism structures are located on the transparent substrate, and a plurality of tips of the prism structures is located away from the display. The filter layer is disposed between the prism module and the display, or the prism module is disposed between the filter layer and the display.

公开(公告)号：US10067369B2

公开(公告)日：2018-09-04

申请号：US15250890

申请日：2016-08-29

Applicant: CHAMP VISION DISPLAY INC.

Inventor： Chin-Ku Liu ,  Jhong-Hao Wu ,  Fa-Chih Liu

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus including a display device having a display area and a frame area surrounding the display area, a prism module and a transparent element is provided. The corner regions of the frame are adjacent to the corners of the display area respectively. The prism module includes at least one corner prism set disposed on at least one of the corner regions. The transparent element is disposed between the display device and the prism module, and covers the corner regions. The transparent element includes a light entering surface facing the display device, a light exiting surface, and a plurality of side surfaces connected with the light entering surface and the light exiting surface. At least one of the side surfaces located in the corner regions is an inclined surface. The light entering surface connected to the inclined surface is retracted in a direction toward the display area.

公开(公告)号：US10754173B2

公开(公告)日：2020-08-25

申请号：US16423200

申请日：2019-05-28

Applicant: CHAMP VISION DISPLAY INC.

Inventor： Chin-Ku Liu ,  Jhong-Hao Wu ,  Fa-Chih Liu

IPC: G02B30/56 ,  F21V8/00 ,  H05K5/00

Abstract: The invention provides a display device including a panel module, a reflection module and a light guide module. The panel module has a display area for displaying an image and a perspective area for displaying a background. The reflection module is disposed at a side of the panel module. A reflective sheet on the reflection module faces the panel module. The shape and position of the reflective sheet correspond to the shape and position of the display area, respectively. The light guide module includes a light guide plate and a light source. The light guide module is disposed between the panel module and the reflection module. The light guide plate has a plurality of optical microstructures, and light emitted by the light source is at least partially directed away from the panel module by the optical microstructures and is transmitted to the reflection module.