KR20180075827A - Tiling multi-display and manufacturing method thereof - Google Patents

Tiling multi-display and manufacturing method thereof Download PDF

Info

Publication number
KR20180075827A
KR20180075827A KR1020160179668A KR20160179668A KR20180075827A KR 20180075827 A KR20180075827 A KR 20180075827A KR 1020160179668 A KR1020160179668 A KR 1020160179668A KR 20160179668 A KR20160179668 A KR 20160179668A KR 20180075827 A KR20180075827 A KR 20180075827A
Authority
KR
South Korea
Prior art keywords
flexible panel
bezel
display
unit displays
flexible
Prior art date
Application number
KR1020160179668A
Other languages
Korean (ko)
Other versions
KR101895217B1 (en
Inventor
한철종
유병욱
이정노
Original Assignee
전자부품연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전자부품연구원 filed Critical 전자부품연구원
Priority to KR1020160179668A priority Critical patent/KR101895217B1/en
Priority to PCT/KR2017/013874 priority patent/WO2018124507A1/en
Publication of KR20180075827A publication Critical patent/KR20180075827A/en
Application granted granted Critical
Publication of KR101895217B1 publication Critical patent/KR101895217B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions

Abstract

The present invention is to minimize a bezel located at a tiled boundary in a tiled structure of a plurality of unit displays to increase the quality of a display. A unit display includes a flexible panel and a supporting substrate. The flexible panel includes a pixel region where pixels are formed and a bezel region formed on an edge portion of the pixel region. The supporting substrate is a base substrate to which the flexible panel is bonded, wherein a pixel region of the flexible panel is bonded to the upper surface and a bezel region of the flexible panel is folded and bonded to the side surface and the lower surface connected to the upper surface. A plurality of unit displays are connected to a connection member to implement a tiled multi-display.

Description

[0001] TILING MULTI DISPLAY AND MANUFACTURING METHOD [0002]

The present invention relates to a multi-display technology, and more particularly, to a tiled multi-display capable of minimizing a bezel located at a tiled boundary in a structure in which a plurality of unit displays are tiled, and a method of manufacturing the same.

The display may include a liquid crystal display (LCD), an organic light emitting diode (OLED) display, a plasma display panel (PDP), and an electrophoretic display ).

Recently, in order to provide various information and advertisements, demand for a display having a large screen is gradually increasing. There is a limitation in increasing the size of the display itself. Therefore, a multi-display in which one large screen is realized by combining a plurality of displays in a tiling manner is utilized. The conventional display tiling method has been performed by arranging the unit display panels as close as possible to each other.

However, in this case, it is inevitable that the boundaries between unit modules tiled by the bezel width held by the unit display panel are inevitable.

Korean Patent Laid-Open Publication No. 2016-0125603 (Nov.

Accordingly, it is an object of the present invention to provide a tiled multi-display capable of minimizing a bezel located at a tiled boundary in a structure in which a plurality of unit displays are tiled, and a method of manufacturing the same.

According to an aspect of the present invention, there is provided a flexible panel including a pixel region where pixels are formed and a bezel region formed at an edge portion of the pixel region; And a support substrate on which the flexible region is bonded to the support substrate and to which the pixel region of the flexible panel is bonded to the upper surface and the bezel region of the flexible panel is folded and bonded to the side surface and the lower surface connected to the upper surface, Tiling Provides a unit display for multiple displays.

Wherein the flexible panel includes: a flexible substrate having the pixel region and the bezel region formed at an edge portion of the pixel region; The pixels formed in the pixel region of the flexible substrate; And a driver formed in the bezel region of the flexible substrate to control driving of the pixels.

The radius of curvature r of the folded portion of the flexible panel may be equal to or less than 1/2 of the length S between the pixels.

The present invention also provides a display device comprising: a plurality of said unit displays arranged in close proximity to one another; And a connecting member connecting between the plurality of unit displays.

The connecting member may connect the bezel regions located on the lower surface of the supporting substrate of the unit display to each other.

The connecting member may include an anisotropic conductive film (ACF), a connector, or a solder joint.

The error between the length B of the bezel and the length S between pixels of the unit displays may be 10%.

According to another aspect of the present invention, there is provided a method of manufacturing a flexible printed circuit board, comprising the steps of bonding a flexible panel to a supporting substrate, bonding a pixel region of the flexible panel to an upper surface of the supporting substrate, Folding and joining a bezel region of the panel to manufacture a plurality of unit displays; And connecting the bezel regions located at the boundaries of a plurality of unit displays adjacent to each other to each other with a connecting member after aligning the plurality of unit displays closely to each other.

According to the present invention, a flexible display panel is used as a display panel, and a bezel area of a flexible panel is folded and joined to the side surface and the lower surface of a support substrate to manufacture a unit display. Can be hidden by the lower surface of the support substrate.

Accordingly, when the unit displays according to the present invention are arrayed and connected, the dead space for the bezel area located between the unit displays is minimized, thereby improving the screen quality of the tiled multi-display.

In addition, by designing the curvature radius r of the flexible panel to be smaller than 1/2 of the length S between the pixels, the length B of the bezel in the bezel region where the two unit displays meet is smaller than the length S between the pixels Or at least within 10%. The tiled multi-display according to the present invention connected to a plurality of unit displays can be implemented in a seamless manner.

1 is a cross-sectional view illustrating a tiled multi-display according to an embodiment of the present invention.
2 is a flowchart illustrating a method of manufacturing a tiled multi-display according to an embodiment of the present invention.
FIGS. 3 to 7 are views showing respective steps according to the manufacturing method of FIG. 2,
3 is a cross-sectional view showing a flexible panel,
4 is a cross-sectional view showing the step of bonding the flexible panel onto the supporting substrate,
5 is a cross-sectional view showing a step of folding a bezel region of a flexible panel and joining the bezel region of the flexible panel to the side surface and the lower surface of the supporting substrate to manufacture a unit display,
6 is a cross-sectional view showing a step of aligning a plurality of unit displays close to each other,
7 is a cross-sectional view showing a step of connecting a plurality of unit displays close to each other with a connecting member.

In the following description, only parts necessary for understanding embodiments of the present invention will be described, and descriptions of other parts will be omitted to the extent that they do not disturb the gist of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor is not limited to the meaning of the terms in order to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention, so that various equivalents And variations are possible.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view illustrating a tiled multi-display according to an embodiment of the present invention.

Referring to FIG. 1, a tiling multi-display 100 according to the present embodiment includes a plurality of unit displays 30a and 30b arranged in an array close to each other, a connection member 30b connecting between the plurality of unit displays 30a and 30b, (40).

Each of the plurality of unit displays 30a and 30b includes a flexible panel 10 and a supporting substrate 20. The flexible panel 10 is a flexible display panel and includes a pixel region 15 in which pixels 13 are formed and a bezel region 17 formed in an edge portion of the pixel region 15. The supporting substrate 20 is a base substrate to which the flexible panel 10 is bonded and has a pixel region 15 of the flexible panel 10 bonded to the upper surface, The bezel region 17 is folded and joined.

At this time, the flexible panel 10 includes the flexible substrate 11, the pixels 13, and the driving unit 19. The flexible substrate 10 has a pixel region 15 and a bezel region 17 formed at an edge portion of the pixel region 15. [ Pixels 13 are formed in the pixel region 15. The driving unit 19 is formed in the bezel region 17 and controls driving of the pixels 13.

The pixels 13 are arranged in the pixel region 15 in an array. The pitch L of the pixel 13 can be expressed by the sum of the length P of the pixel 13 and the length S between the pixel 13.

In order to connect the plurality of unit displays 30a and 30b to each other so that the array of pixels 13 can be maintained while minimizing the length of the bezel located at the boundary of the two adjacent unit displays 30a and 30b, The error between the distance between the pixels 13 located on both sides of the boundary of the two adjacent unit displays 30a and 30b, i.e., the length B of the bezel and the length S between the pixels 13, 10% is preferable.

The radius of curvature r of the folded portion of the flexible panel 10 is set to be equal to the length between the pixels 13 so that the error of the length S between the length B of the bezel and the pixel 13 is 10% S).

The supporting substrate 20 supports the flexible panel 10 to be bonded. At this time, after the pixel region 15 of the flexible panel 10 is bonded to the upper surface of the supporting substrate 20, the bezel region 17 can be bonded to the side surface and the lower surface. Conversely, after bonding the bezel region 17 of the flexible panel 10 to the lower surface and the side surface of the supporting substrate 20, the pixel region 15 can be bonded to the upper surface. At this time, the driving unit 19 formed in the bezel region 17 is positioned on the lower surface of the supporting substrate 20.

As the support substrate 20, a flexible material or a hard material can be used. For example, as the material of the supporting substrate 20, plastic, metal, ceramic platoon, or the like may be used.

The connecting member 40 connects the bezel regions 17 located on the lower surface of the supporting substrate 20 of the unit displays 30a and 30b to each other. At this time, an anisotropic conductive film (ACF), a connector or a solder joint may be used as the connecting member 40.

In the present embodiment, two unit displays 30a and 30b are connected to the connecting member 40, but the present invention is not limited thereto.

As described above, according to this embodiment, the flexible panel 10 is used as the display panel, the bezel area 17 of the flexible panel 10 is folded and joined to the side surface and the lower surface of the support substrate 20, The bezel region 17 located in the screen region of the conventional unit displays 30a and 30b can be hidden by the lower surface of the supporting substrate 20. [

This minimizes the dead space for the bezel area 17 located between the unit displays 30a and 30b when arraying and connecting the unit displays 30a and 30b according to the present embodiment, It is possible to improve the screen quality of the display device 100.

By designing the curvature radius of the flexible panel 10 smaller than 1/2 of the length S between the pixels 13, the size of the bezel in the bezel area 17 where the two unit displays 30a and 30b meet (S) between the pixels 13, or at least within 10%. The tiled multi-display 100 according to the present invention connected to the plurality of unit displays 30a and 30b can be implemented in a seamless manner.

A method of manufacturing the tiled multi-display 100 according to the present embodiment will now be described with reference to FIGS. 2 to 7. FIG. 2 is a flowchart illustrating a method of manufacturing a tiled multi-display 100 according to an embodiment of the present invention. FIGS. 3 to 7 are views showing respective steps according to the manufacturing method of FIG.

First, in step S51, the flexible panel 10 is prepared as shown in Fig. The flexible panel 10 includes a pixel region 15 in which pixels 13 are formed and a bezel region 17 formed in an edge portion of the pixel region 15. The flexible panel 10 includes a flexible substrate 11 and pixels 13 formed on the flexible substrate 11 and a driving unit 19.

Since the process of forming the driving wiring, the driving circuit and the pixels 13 to form the pixels 13 and the driving unit 19 on the flexible substrate 11 is a generally known process, detailed description is omitted.

Next, in step S53, the pixel region 15 of the flexible panel 10 is bonded onto the supporting substrate 20, as shown in Fig.

4 and 5, the bezel region 17 of the flexible panel 10 is folded and joined to the side surface and the lower surface of the support substrate 20 to manufacture the unit display 30a do.

At this time, in the present embodiment, the example of proceeding to the step S55 after proceeding to the step S53 has been described, but the present invention is not limited thereto. That is, a part of the bezel area 17 of the flexible panel 10 is joined to the lower surface of the supporting substrate 20, and the flexible panel 10 is folded to form the remaining part of the bezel area 17 The unit display 30a can be manufactured by folding and bonding the pixel region 15 of the flexible panel 10 to the upper surface of the supporting substrate 20 and then joining them.

Next, in step S57, as shown in FIG. 6, the plurality of unit displays 30a and 30b are arranged close to each other. At this time, when the plurality of unit displays 30a and 30b are aligned, the error between the length B of the bezel and the length S between the pixels 13 is in the range of 10%.

1 and 7, a plurality of unit displays 30a and 30b, which are close to each other, are connected to each other by a connecting member 40 to manufacture a tiled multi-display 100. [

It should be noted that the embodiments disclosed in the present specification and drawings are only illustrative of specific examples for the purpose of understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Flexible panel
11: Flexible substrate
13: Pixel
15: Pixel area
17: Bezel area
19:
20: Support substrate
30: Unit display
30a: first unit display
30b: second unit display
40:
100: Tiling Multi Display

Claims (9)

A flexible panel including a pixel region where pixels are formed and a bezel region formed at an edge portion of the pixel region; And
A supporting substrate on which the flexible area is bonded to a pixel area of the flexible panel on an upper surface thereof and a bezel area of the flexible panel is folded and bonded on a side surface and a lower surface connected to the upper surface;
A unit display for a tiled multi-display. 2. The flexible panel according to claim 1,
A flexible substrate having the pixel region and the bezel region formed at an edge portion of the pixel region;
The pixels formed in the pixel region of the flexible substrate; And
A driver formed in the bezel region of the flexible substrate to control driving of the pixels;
A unit display for a tiled multi-display. The method according to claim 1,
Wherein the curvature radius r of the folded portion of the flexible panel is equal to or less than 1/2 of the length S between the pixels. A plurality of unit displays arrayed close to each other; And
And a connecting member connecting between the plurality of unit displays,
Wherein each of the plurality of unit displays comprises:
A flexible panel including a pixel region where pixels are formed and a bezel region formed at an edge portion of the pixel region; And
A supporting substrate on which the flexible area is bonded to a pixel area of the flexible panel on an upper surface thereof and a bezel area of the flexible panel is folded and bonded on a side surface and a lower surface connected to the upper surface;
/ RTI > The connector according to claim 4,
Wherein the bezel regions located on the lower surface of the support substrate of the unit display are connected to each other. The method of claim 5,
Wherein the connecting member comprises an anisotropic conductive film (ACF), a connector or a solder joint. 6. The method of claim 5,
Wherein the curvature radius r of the folded portion of the flexible panel is equal to or less than half the length S between the pixels. 6. The method of claim 5,
Wherein the error between the length (B) of the bezel and the length (S) between the pixels between the unit displays is 10%. A flexible panel is joined to a supporting substrate, a pixel region of the flexible panel is bonded to an upper surface of the supporting substrate, and a bezel region of the flexible panel is bonded to a side surface and a lower surface of the supporting substrate, Folding and joining to produce a plurality of unit displays; And
Connecting the plurality of unit displays to each other by arranging the unit displays in close proximity to each other, and then connecting the bezel regions located at the boundaries of a plurality of unit displays adjacent to each other to each other with a connection member;
Gt; a < / RTI > tiled multi-display.
KR1020160179668A 2016-12-27 2016-12-27 Tiling multi-display and manufacturing method thereof KR101895217B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160179668A KR101895217B1 (en) 2016-12-27 2016-12-27 Tiling multi-display and manufacturing method thereof
PCT/KR2017/013874 WO2018124507A1 (en) 2016-12-27 2017-11-30 Tiling multi-display and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160179668A KR101895217B1 (en) 2016-12-27 2016-12-27 Tiling multi-display and manufacturing method thereof

Publications (2)

Publication Number Publication Date
KR20180075827A true KR20180075827A (en) 2018-07-05
KR101895217B1 KR101895217B1 (en) 2018-09-07

Family

ID=62710676

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160179668A KR101895217B1 (en) 2016-12-27 2016-12-27 Tiling multi-display and manufacturing method thereof

Country Status (2)

Country Link
KR (1) KR101895217B1 (en)
WO (1) WO2018124507A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020017823A1 (en) * 2018-07-18 2020-01-23 삼성전자주식회사 Display panel and large display device using same
KR20210031565A (en) * 2019-09-11 2021-03-22 삼성디스플레이 주식회사 Display device and tiled display device having the same
WO2021150031A1 (en) * 2020-01-22 2021-07-29 서울바이오시스주식회사 Display device having micro led module
WO2021150010A1 (en) * 2020-01-21 2021-07-29 서울바이오시스주식회사 Display device having micro led module
CN113534516A (en) * 2021-06-16 2021-10-22 北海惠科光电技术有限公司 Array substrate, display device and manufacturing method of display device
US11908881B2 (en) 2020-01-21 2024-02-20 Seoul Viosys Co., Ltd. LED display apparatus having micro LED module

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115909911A (en) 2018-11-19 2023-04-04 群创光电股份有限公司 Splicing device and electronic device
EP3654320A1 (en) * 2018-11-19 2020-05-20 InnoLux Corporation Tiled device and electronic device
CN110600459A (en) * 2019-08-20 2019-12-20 深圳市华星光电半导体显示技术有限公司 Flexible micro light-emitting diode display panel and micro light-emitting diode display device
CN112684631A (en) * 2019-10-18 2021-04-20 群创光电股份有限公司 Display device
WO2022030666A1 (en) 2020-08-06 2022-02-10 엘지전자 주식회사 Display device
KR20220041970A (en) 2020-09-25 2022-04-04 삼성디스플레이 주식회사 Tiled display device
CN112382212B (en) * 2020-12-03 2021-12-03 深圳市华星光电半导体显示技术有限公司 Display panel, manufacturing method of display panel and display screen
KR20220083912A (en) 2020-12-11 2022-06-21 삼성디스플레이 주식회사 Light emitting display device and large display device having light emitting display devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047977A (en) * 2009-08-25 2011-03-10 Seiko Epson Corp Electrooptical device, and electronic equipment
KR20140001372A (en) * 2012-06-26 2014-01-07 삼성디스플레이 주식회사 Panorama display device and manufacturing method of the same, display device
KR20150010411A (en) * 2013-07-19 2015-01-28 엘지디스플레이 주식회사 Flexible Display Device and Method of Fabricating Flexible Display Device
KR20160099999A (en) * 2015-02-13 2016-08-23 삼성디스플레이 주식회사 tiled display apparatus
KR20160125603A (en) 2015-04-21 2016-11-01 삼성디스플레이 주식회사 Multi-display device having the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110137922A (en) * 2010-06-18 2011-12-26 주식회사 오리온 Multi screen display panel device
CN103515410B (en) * 2012-06-29 2016-08-03 乐金显示有限公司 Organic light-emitting display device and manufacture method thereof
KR102088910B1 (en) * 2013-03-15 2020-03-13 엘지전자 주식회사 Video display apparatus and method of controlliing thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047977A (en) * 2009-08-25 2011-03-10 Seiko Epson Corp Electrooptical device, and electronic equipment
KR20140001372A (en) * 2012-06-26 2014-01-07 삼성디스플레이 주식회사 Panorama display device and manufacturing method of the same, display device
KR20150010411A (en) * 2013-07-19 2015-01-28 엘지디스플레이 주식회사 Flexible Display Device and Method of Fabricating Flexible Display Device
KR20160099999A (en) * 2015-02-13 2016-08-23 삼성디스플레이 주식회사 tiled display apparatus
KR20160125603A (en) 2015-04-21 2016-11-01 삼성디스플레이 주식회사 Multi-display device having the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020017823A1 (en) * 2018-07-18 2020-01-23 삼성전자주식회사 Display panel and large display device using same
KR20200009402A (en) * 2018-07-18 2020-01-30 삼성전자주식회사 Display panel and large format display apparatus using the same
KR20210031565A (en) * 2019-09-11 2021-03-22 삼성디스플레이 주식회사 Display device and tiled display device having the same
WO2021150010A1 (en) * 2020-01-21 2021-07-29 서울바이오시스주식회사 Display device having micro led module
US11776987B2 (en) 2020-01-21 2023-10-03 Seoul Viosys Co., Ltd. LED display apparatus having micro LED module
US11908881B2 (en) 2020-01-21 2024-02-20 Seoul Viosys Co., Ltd. LED display apparatus having micro LED module
WO2021150031A1 (en) * 2020-01-22 2021-07-29 서울바이오시스주식회사 Display device having micro led module
US11855052B2 (en) 2020-01-22 2023-12-26 Seoul Viosys Co., Ltd. LED display apparatus having micro LED module
CN113534516A (en) * 2021-06-16 2021-10-22 北海惠科光电技术有限公司 Array substrate, display device and manufacturing method of display device

Also Published As

Publication number Publication date
KR101895217B1 (en) 2018-09-07
WO2018124507A1 (en) 2018-07-05

Similar Documents

Publication Publication Date Title
KR101895217B1 (en) Tiling multi-display and manufacturing method thereof
US11304294B2 (en) Display device
US10217406B2 (en) Flexible display device and method for fabricating the same
EP3244385B1 (en) Display substrate, display panel, and display device
KR101626685B1 (en) Flexible substrate, display device and method for bonding electronic devices on flexible substrate
US11049423B1 (en) Display module and electronic device
US9230467B2 (en) Display module and assembly method thereof
CN103135267B (en) Drive printed circuit board (PCB) and include the liquid crystal indicator of this driving printed circuit board (PCB)
US7864516B2 (en) Display unit and multi-display device having the same
EP3477622B1 (en) Flexible, foldable display screen and preparation method therefor
US10228592B2 (en) Display apparatus and method of manufacturing the same
KR102414074B1 (en) Curved display apparatus and method of manufacturing the same
US10593746B2 (en) Spliced display device
CN112331090B (en) Display panel, display module and spliced screen
US20180135841A1 (en) Light Source Device, Display Apparatus, Method of Manufacturing Substrate Unit and Method of Manufacturing Light Source Device
KR102604364B1 (en) Flexible display device
CN101359106A (en) Display panel and use thereof
CN106526926B (en) Multilayer circuit structure
US11729922B2 (en) Display panel and display device including the same
KR102365455B1 (en) Apparatus for folding a printed circuit board
KR20190064041A (en) Circuit board module and display device comprising the same
KR102652758B1 (en) Display apparatus and method of manufacturing thereof
KR20160046602A (en) Flat panel display device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right