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1
US10929086B2
Multi-screen display apparatus and display method thereof
Publication/Patent Number: US10929086B2 Publication Date: 2021-02-23 Application Number: 16/282,338 Filing Date: 2019-02-22 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G09G5/00 Abstract: A multi-screen display apparatus includes a first display screen, a second display screen and a prismatic structure optical element. The display area of the first display screen includes a first main display area, a first and second sub display areas. The display area of the second display screen includes a second main display area, a third and fourth sub display areas. The fourth sub display area is adjacent to the second sub display area. The first main display area displays the first part of the first image frame. The first and fourth sub display areas display the second part of the first image frame adjacent to the first part. The second main display area displays the first part of the second image frame. The second and third sub display areas display the second part of the second image frame adjacent to the first part. A display method is also provided.
2
US10809959B2
Multi-screen display device
Publication/Patent Number: US10809959B2 Publication Date: 2020-10-20 Application Number: 16/162,342 Filing Date: 2018-10-16 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G09G5/00 Abstract: A multi-screen display device includes a plurality of display screens and a prism-structured optical element disposed between two adjacent display screens. The prism-structured optical element includes a substrate and a plurality of prisms arranged in a predetermined direction on the substrate. The substrate includes a first region and a second region adjacent to each other, and the lengths of the first and second regions in the predetermined direction are respectively La and Lb, and La≥Lb. The prism includes a plurality of first and second prisms in the first and second regions respectively. Each first and second prism has internal angles θa1, θa2 and internal angles θb1 and θb2 adjacent to the substrate. The inner angle θa1 is between the inner angle θa2 and the second region, and θa1<θa2. The internal angle θb1 is between the internal angle θb2 and the first region, and θb1<θb2.
3
US10754173B2
Display device
Publication/Patent Number: US10754173B2 Publication Date: 2020-08-25 Application Number: 16/423,200 Filing Date: 2019-05-28 Inventor: Liu, Chin-ku   Wu jhong hao   Liu, Fa-chih   Assignee: CHAMP VISION DISPLAY INC.   IPC: G02B30/56 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.
4
EP3165960B1
DISPLAY APPARATUS
Publication/Patent Number: EP3165960B1 Publication Date: 2020-03-25 Application Number: 16196056.2 Filing Date: 2016-10-27 Inventor: Liu, Chin-ku   Hsu, Huai-chung   Lin, Yu-ting   Wu jhong hao   Assignee: Champ Vision Display Inc.   IPC: G02F1/1333
5
US10598977B2
Display apparatus
Publication/Patent Number: US10598977B2 Publication Date: 2020-03-24 Application Number: 15/660,983 Filing Date: 2017-07-27 Inventor: Wu jhong hao   Liu, Chin-ku   Liu, Fa-chih   Tsai, Yi-yu   Lee, Hsin-hung   Yang, Chiao-chih   Assignee: CHAMP VISION DISPLAY INC.   IPC: G02F1/1335 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.
6
TW201937476A
Multi-screen display apparatus and display method
Publication/Patent Number: TW201937476A Publication Date: 2019-09-16 Application Number: 107106798 Filing Date: 2018-03-01 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G09G5/14 Abstract: A multi-screen display apparatus includes a first display screen, a second display screen and a first prism structure optical element. A display area of the first display screen includes a first main display area, a first secondary display area and a second secondary display area arranged in order. A display area of the second display screen includes a second main display area, a third secondary display area and a fourth secondary display area arranged in order, wherein the fourth secondary display area is near to the second secondary display area. The first main display area is adapted to display a first part of a first image frame, the first and fourth secondary display areas are adapted to respectively display a second part of the first image frame adjacent to the first part of the first image frame. The second main display area is adapted to display a first part of a second image frame, and the second and third secondary display areas are adapted to respectively display a second part of the second image frame adjacent to the first part of the second image frame. A display method is also provided.
7
US2019121593A1
MULTI-SCREEN DISPLAY DEVICE
Publication/Patent Number: US2019121593A1 Publication Date: 2019-04-25 Application Number: 16/162,342 Filing Date: 2018-10-16 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G06F3/14 Abstract: A multi-screen display device includes a plurality of display screens and a prism-structured optical element disposed between two adjacent display screens. The prism-structured optical element includes a substrate and a plurality of prisms arranged in a predetermined direction on the substrate. The substrate includes a first region and a second region adjacent to each other, and the lengths of the first and second regions in the predetermined direction are respectively La and Lb, and La≥Lb. The prism includes a plurality of first and second prisms in the first and second regions respectively. Each first and second prism has internal angles θa1, θa2 and internal angles θb1 and θb2 adjacent to the substrate. The inner angle θa1 is between the inner angle θa2 and the second region, and θa1<θa2. The internal angle θb1 is between the internal angle θb2 and the first region, and θb1<θb2.
8
US2019258444A1
MULTI-SCREEN DISPLAY APPARATUS AND DISPLAY METHOD THEREOF
Publication/Patent Number: US2019258444A1 Publication Date: 2019-08-22 Application Number: 16/282,338 Filing Date: 2019-02-22 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G06F3/14 Abstract: A multi-screen display apparatus includes a first display screen, a second display screen and a prismatic structure optical element. The display area of the first display screen includes a first main display area, a first and second sub display areas. The display area of the second display screen includes a second main display area, a third and fourth sub display areas. The fourth sub display area is adjacent to the second sub display area. The first main display area displays the first part of the first image frame. The first and fourth sub display areas display the second part of the first image frame adjacent to the first part. The second main display area displays the first part of the second image frame. The second and third sub display areas display the second part of the second image frame adjacent to the first part. A display method is also provided.
9
TWI653624B
Multi-screen display apparatus and display method
Publication/Patent Number: TWI653624B Publication Date: 2019-03-11 Application Number: 107106798 Filing Date: 2018-03-01 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G02B7/18 Abstract: A multi-screen display apparatus includes a first display screen, a second display screen and a first prism structure optical element. A display area of the first display screen includes a first main display area, a first secondary display area and a second secondary display area arranged in order. A display area of the second display screen includes a second main display area, a third secondary display area and a fourth secondary display area arranged in order, wherein the fourth secondary display area is near to the second secondary display area. The first main display area is adapted to display a first part of a first image frame, the first and fourth secondary display areas are adapted to respectively display a second part of the first image frame adjacent to the first part of the first image frame. The second main display area is adapted to display a first part of a second image frame, and the second and third secondary display areas are adapted to respectively display a second part of the second image frame adjacent to the first part of the second image frame. A display method is also provided.
10
TW201917719A
Display apparatus with multi screens
Publication/Patent Number: TW201917719A Publication Date: 2019-05-01 Application Number: 106136794 Filing Date: 2017-10-25 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: G09G5/14 Abstract: A display apparatus with multi screens includes a plurality of display screens and a prism structure optical element disposed between the two adjacent display screens. The prism structure optical element includes a base and a plurality of prism pillars disposed on the base and arranged in a predetermined direction. The base includes a first region and a second region. Lengths of the first region and the second region along the predetermined direction are La and Lb, respectively, wherein La ≥ Lb. The prism pillars includes a plurality of first prism pillars disposed on the first region and a plurality of second prism pillars disposed on the second region. Each first prism pillar has two interior angles[theta] a1 and [theta] a2 adjacent to the base, wherein the interior angle[theta] a1 is located between the interior angle[theta] a2 and the second region, and [theta] a1 < [theta] a2. Each second prism pillar has two interior angles[theta] b1 and [theta] b2 adjacent to the base, wherein the interior angle[theta] b1 is located between the interior angle[theta] b2 and the first region, and [theta] b1 < [theta] b2.
11
US2019369408A1
DISPLAY DEVICE
Publication/Patent Number: US2019369408A1 Publication Date: 2019-12-05 Application Number: 16/423,200 Filing Date: 2019-05-28 Inventor: Liu, Chin-ku   Wu jhong hao   Liu, Fa-chih   Assignee: CHAMP VISION DISPLAY INC.   IPC: G02B27/22 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.
12
US10504451B2
Display apparatus with multi screens and display signal control method thereof
Publication/Patent Number: US10504451B2 Publication Date: 2019-12-10 Application Number: 15/662,208 Filing Date: 2017-07-27 Inventor: Liu, Chin-ku   Wu jhong hao   Liu, Fa-chih   Assignee: CHAMP VISION DISPLAY INC.   IPC: G09G5/00 Abstract: Display apparatus with multi screens and corresponding display signal control method are provided. The display apparatus with multi screens includes a plurality of display screens arranged adjacent one by one and a prismatic structure optical element. At least two adjacent display screens of the plurality of display screens have an included angle between 90-180 degrees. Each display screen includes a display area and a frame surrounding the display area. The prismatic structure optical element is arranged between the two adjacent display screens with the included angle and to cover two adjacent side edges of the frames of the two adjacent display screens and a portion of the two display areas. The prismatic structure optical element includes a base and a plurality of prisms disposed on the base and arranged adjacent one by one. An extension direction of the prism is substantially parallel to the two adjacent side edges.
13
EP3321729B1
PRISM GROUP AND DISPLAY APPARATUS USING THE SAME
Publication/Patent Number: EP3321729B1 Publication Date: 2019-09-11 Application Number: 17169890.5 Filing Date: 2017-05-08 Inventor: Liu, Chin-ku   Liu, Fa-chih   Wu jhong hao   Assignee: Coretronic Corporation   IPC: G02F1/1335
14
US2019380213A1
MULTI-SCREEN DISPLAY APPARATUS
Publication/Patent Number: US2019380213A1 Publication Date: 2019-12-12 Application Number: 16/429,076 Filing Date: 2019-06-03 Inventor: Liu, Chin-ku   Liu, Fa-chih   Wu jhong hao   Assignee: CHAMP VISION DISPLAY INC.   IPC: H05K5/00 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.
15
EP3242155B1
PRISM MODULE AND DISPLAY DEVICE
Publication/Patent Number: EP3242155B1 Publication Date: 2019-12-11 Application Number: 17166937.7 Filing Date: 2017-04-18 Inventor: Liu, Chin-ku   Wu jhong hao   Liu, Fa-chih   Assignee: Coretronic Corporation   IPC: G02F1/1333
16
EP3173859B1
BACKLIGHT MODULE, DRIVING METHOD THEREOF, AND DISPLAY APPARATUS USING THE BACKLIGHT MODULE
Publication/Patent Number: EP3173859B1 Publication Date: 2019-12-25 Application Number: 16198881.1 Filing Date: 2016-11-15 Inventor: Lee, Chien-hui   Li, Ching-hsiang   Liu, Chin-ku   Wu jhong hao   Assignee: Coretronic Corporation   IPC: G02F1/13357
17
US10151948B2
Display apparatus
Publication/Patent Number: US10151948B2 Publication Date: 2018-12-11 Application Number: 15/051,669 Filing Date: 2016-02-24 Inventor: Liu, Chin-ku   Wu jhong hao   Assignee: Young Lighting Technology Inc.   IPC: G02F1/1335 Abstract: A display apparatus including at least one display unit is provided. The display unit includes a liquid crystal display (LCD) module and a self-luminous display module. The self-luminous display module is disposed on an edge of the LCD module. The display apparatus makes an effective use of a frame region of the LCD module for displaying, and maintains the characteristic of the LCD module.
18
US9952373B2
Light source module and display apparatus
Publication/Patent Number: US9952373B2 Publication Date: 2018-04-24 Application Number: 15/365,866 Filing Date: 2016-11-30 Inventor: Wu jhong hao   Liu, Chin-ku   Assignee: Young Lighting Technology Inc.   IPC: F21V8/00 Abstract: A light source module including a light guide plate, a light source set and a light modulating device is provided. The light guide plate includes a light entering surface. The light source set is disposed beside the light entering surface. The light-source is adapted to emit a first light beam. The light modulating device is disposed between the light source set and the light guide plate. The light modulating device includes a light reflection portion. The first light enters the light entering surface through the light modulating device, and the light modulating device makes the divergence angle of the first light converge.
19
US10002555B2
Display apparatus and dipslay method
Publication/Patent Number: US10002555B2 Publication Date: 2018-06-19 Application Number: 15/051,666 Filing Date: 2016-02-24 Inventor: Wu jhong hao   Liu, Chin-ku   Assignee: Young Lighting Technology Inc.   IPC: G09G3/36 Abstract: A display apparatus and a display method are disclosed. The display apparatus includes at least one display unit and a control unit. The display unit includes a liquid crystal display (LCD) module and a self-luminous display module. The self-luminous display module is disposed on an edge of the LCD module. The control unit is electrically connected to the LCD module and the self-luminous display module, and matches optical parameters of the LCD module with optical parameters of the self-luminous display module. The display apparatus makes an effective use of a frame region of the LCD module for displaying, and maintains the characteristic of the LCD module, and the display method matches display effects of the LCD module and the self-luminous display module.
20
US9964682B2
Light source module and display apparatus
Publication/Patent Number: US9964682B2 Publication Date: 2018-05-08 Application Number: 15/365,955 Filing Date: 2016-12-01 Inventor: Wu jhong hao   Liu, Chin-ku   Assignee: Young Lighting Technology Inc.   IPC: F21V8/00 Abstract: A light source module including a light guide plate, a light source set and a light modulating device is provided. The light guide plate includes a light entering surface. The light source set is disposed beside the light entering surface. The light source set is adapted to emit a first light beam. The light modulating device is disposed between the lightsource set and the light guide plate. The light modulating device includes a light filtering portion. The first light enters the light entering surface through the light modulating device, and the light modulating device makes a divergence angle of the first light converge.
Total 4 pages