KR20180007153A - Curved type display and manufacturing method thereof - Google Patents

Curved type display and manufacturing method thereof Download PDF

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Publication number
KR20180007153A
KR20180007153A KR1020160087992A KR20160087992A KR20180007153A KR 20180007153 A KR20180007153 A KR 20180007153A KR 1020160087992 A KR1020160087992 A KR 1020160087992A KR 20160087992 A KR20160087992 A KR 20160087992A KR 20180007153 A KR20180007153 A KR 20180007153A
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South Korea
Prior art keywords
panel
cell gap
polarizing film
unit
gap holding
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KR1020160087992A
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Korean (ko)
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KR101872242B1 (en
Inventor
이경찬
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(주)코텍
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Priority to KR1020160087992A priority Critical patent/KR101872242B1/en
Priority to PCT/KR2017/007439 priority patent/WO2018012865A1/en
Publication of KR20180007153A publication Critical patent/KR20180007153A/en
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Publication of KR101872242B1 publication Critical patent/KR101872242B1/en

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    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • 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
    • 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
    • G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)

Abstract

Disclosed are a curved display and a manufacturing method thereof. The curved display of the present invention comprises: a panel part forming a curved surface and transmitting light; a polarizing film part provided on both sides of the panel part; and a cell gap maintaining part placed outside the polarizing film part and maintaining a cell gap of the panel part. Therefore, durability can be improved and the cell gap can be protected even in an operation of molding the panel part in a curved shape.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a curved display,

The present invention relates to a curved display and a manufacturing method thereof, and more particularly, to a curved display capable of maintaining a cell gap of a curved display and a manufacturing method thereof.

2. Description of the Related Art Flat panel display devices such as liquid crystal display devices, plasma display devices and organic light emitting display devices are widely used as display devices for displaying images in general.

A liquid crystal display includes two substrates facing each other and a liquid crystal layer interposed between two substrates. The liquid crystal display displays a desired image by adjusting the amount of light transmitted through the liquid crystal layer.

A spacer is formed between two substrates of a display area in which an image of the liquid crystal display device is displayed for a uniform cell gap of the liquid crystal display device.

Conventionally, when the panel is formed into a curved shape, there is a problem that the cell gap provided inside the panel is broken. Therefore, there is a need for improvement.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Registration No. 10-1628200 (published on June, 2016, entitled "Display Device").

SUMMARY OF THE INVENTION It is an object of the present invention to provide a curved display capable of maintaining a cell gap of a curved display and a method of manufacturing the curved display.

A curved display according to the present invention includes: a panel part forming a curved surface and transmitting light; a polarizing film part provided on both sides of the panel part; and a cell gap holding part located outside the polarizing film part and maintaining a cell gap of the panel part .

It is preferable that the polarizing film portion and the cell gap holding portion are sequentially stacked on both sides of the panel portion, and the polarizing film portion and the cell gap holding portion form a curved surface like the panel portion.

The present invention further includes a backlight unit to which the panel unit, the polarizing film unit and the cell gap holding unit form a curved surface, and a curve holding unit for fixing the panel unit, the polarizing film unit, and the cell gap holding unit to the backlight unit.

The curved display according to the present invention includes: a panel part forming a curved surface and transmitting light; a cell gap holding part positioned outside the panel part to maintain a cell gap of the panel part; and a polarizing film part located outside the cell gap holding part .

The cell gap holding portion and the polarizing film portion are sequentially stacked on both sides of the panel portion, and the cell gap holding portion and the polarizing film portion form a curved surface like the panel portion.

The present invention further includes a backlight unit to which the panel unit, the cell gap holding unit and the polarizing film unit form a curved surface, and a curve holding unit for fixing the panel unit, the cell gap holding unit and the polarizing film unit to the backlight unit.

According to another aspect of the present invention, there is provided a method of manufacturing a curved display, comprising the steps of: removing a polarizing film portion in a panel portion of a flat plate shape; etching the panel portion; etching the polarizing film portion on the outer side of the etched panel portion, And a shaping step of shaping the panel part, the polarizing film part and the cell gap retaining part into a curved shape in a state where the polarizing film part and the cell gap retaining part are stacked in order on the outer side of the panel part to form a module .

Further, in the forming step, it is preferable that the panel portion, the polarizing film portion and the cell gap holding portion are mounted on a backlight unit forming a curved surface, and both side ends of the panel portion, the polarizing film portion and the cell gap holding portion are fixed to the backlight unit by the curve holding portion Do.

According to another aspect of the present invention, there is provided a method of manufacturing a curved display, comprising the steps of: removing a polarizing film portion in a panel portion having a flat plate shape; etching the panel portion; etching the polarizing film portion; A second coupling step of installing the cell gap holding part on the outside of the panel part, and a step of forming the panel part, the cell gap holding part, and the polarizing film part in a curved shape in a state in which the cell gap holding part and the polarizing film part are sequentially stacked on the outside of the panel part, And a forming step.

It is also preferable that the panel portion, the cell gap holding portion, and the polarizing film portion are mounted on a backlight unit forming a curved surface, and both side ends of the panel portion, the cell gap holding portion and the polarizing film portion are fixed to the backlight unit by the curve holding portion Do.

The curved display and the method of manufacturing the same according to the present invention can improve the durability because the cell gap holding portion is provided outside the panel portion to maintain the cell gap of the panel portion and protect the cell gap even in the operation of molding the panel portion in a curved shape .

1 is a perspective view schematically illustrating a state in which a polarizing film portion is removed from a panel portion according to an embodiment of the present invention.
2 is a perspective view illustrating a state in which the panel is etched according to an embodiment of the present invention.
3 is a perspective view illustrating a state in which a polarizing film is provided on the etched panel unit according to an embodiment of the present invention.
4 is a perspective view illustrating a state in which a polarizing film portion and a cell gap holding portion are sequentially stacked on an outer side of a panel portion according to an embodiment of the present invention.
FIG. 5 is a plan view schematically showing a state in which a panel unit, a polarizing film unit, and a cell gap holding unit are formed on a backlight unit according to an embodiment of the present invention.
6 is a flowchart illustrating a method of manufacturing a curved display according to an embodiment of the present invention.
7 is a perspective view schematically showing a state in which a polarizing film portion is removed from a panel portion according to another embodiment of the present invention.
8 is a perspective view showing a state in which the panel is etched according to another embodiment of the present invention.
9 is a perspective view showing a state in which a polarizing film is provided in a cell gap holding portion according to another embodiment of the present invention.
10 is a perspective view illustrating a state in which a cell gap holding portion and a polarizing film portion are sequentially stacked on an outer side of a panel portion according to another embodiment of the present invention.
11 is a plan view schematically showing a state in which a panel unit, a cell gap holding unit, and a polarizing film are formed in a backlight unit according to another embodiment of the present invention.
12 is a flowchart illustrating a method of manufacturing a curved display according to another embodiment of the present invention.

Hereinafter, a curved display according to an embodiment of the present invention and a method of manufacturing the same will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

Further, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view schematically showing a state in which a polarizing film is removed from a panel part according to an embodiment of the present invention, FIG. 2 is a perspective view showing a state in which a panel is etched according to an embodiment of the present invention And FIG. 3 is a perspective view illustrating a state in which a polarizing film is attached to an etched panel according to an embodiment of the present invention. FIG. 4 is a cross- FIG. 5 is a plan view schematically showing a state in which a panel portion, a polarizing film portion, and a cell gap holding portion are formed in a backlight unit according to an embodiment of the present invention, to be.

1 to 5, a curved display 1 according to an embodiment of the present invention includes a panel unit 10, a polarizing film unit 20, a cell gap holding unit 30, and a backlight unit 50 and a curve holding unit 60. [

The panel part 10 forms a curved surface and may be formed in various shapes within the technical idea of transmitting light. When the curved shapes of two glasses made of a thin film transistor (TFT) and a color filter are different from each other in the panel part 10, a cell gap provided inside the panel part 10 It may be broken.

The TFT-LCD manufacturing process refers to a process of manufacturing a liquid crystal cell in which a driving circuit is attached after a liquid crystal cell manufacturing process in which a TFT substrate and a substrate are adhered to each other to enable signal driving. The structure of the panel unit 10 including the cell gap is well known to those skilled in the art, so that detailed description thereof will be omitted.

The polarizing film unit 20 provided on both sides of the panel unit 10 is called POL (Polaroid Film), and is a film capable of passing or blocking vertical or horizontal polarized waves of incident light separately.

The cell gap holding portion 30 located outside the polarizing film portion 20 is formed of a transparent material and is disposed outside the panel portion 10 to maintain the cell gap of the panel portion 10 And may be formed in various shapes. The cell gap holding portion 30 can be made of any material, and the curvature does not need to be formed beforehand. However, it shall be capable of being formed into a curved shape by an arbitrary external force.

The polarizing film portion 20 and the cell gap holding portion 30 are sequentially stacked on both sides of the panel portion 10 in the flat state and the polarizing film portion 20 and the cell gap holding portion 30 are stacked in this order, .

In the backlight unit 50, the panel unit 10, the polarizing film unit 20, and the cell gap holding unit 30 form curved surfaces. The backlight unit 50 for generating light has a mounting surface that forms a curved surface to guide the mounting of the module including the panel portion 10, the polarizing film portion 20 and the cell gap holding portion 30. [

Accordingly, a curved surface is formed on the backlight unit 50 or the other instrument, which has a predetermined curvature, by applying an arbitrary force to the module including the panel unit 10, the polarizing film unit 20, and the cell gap holding unit 30.

The curve holding unit 60 includes a curvature holding unit 60 for holding the panel unit 10, the polarizing film unit 20, and the cell gap holding unit 30 mounted on the curvature backlight unit 50, The polarizing film portion 20 and the cell gap holding portion 30 are wrapped around the unit 50, the panel portion 10, the polarizing film portion 20, and the cell gap holding portion 30, respectively.

Hereinafter, a method of manufacturing a curved display 1 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

6 is a flowchart illustrating a method of manufacturing a curved display according to an embodiment of the present invention.

As shown in FIGS. 1 and 6, a method of manufacturing a curved display 1 according to an embodiment of the present invention includes a step of removing a polarizing film portion 20 from a flat panel portion 10, (S10)

2 and 6, the step of etching the panel unit 10 from which the polarizing film unit 20 has been removed is etched. (S20) Since the etching of the panel unit 10 is a known technique, A detailed description thereof will be omitted.

3, 4 and 6, the polarizing film 20 is provided on the outer side of the etched panel 10 and the cell gap retaining portion 30 is formed on the outer side of the polarizing film 20 (S30). At this time, the panel portion 10, the polarizing film portion 20, and the cell gap holding portion 30 have a laminated shape in a flat plate shape.

5 and 6, in a state where the polarizing film portion 20 and the cell gap holding portion 30 are sequentially stacked on the outer side of the panel portion 10 to form a module, And a molding step of molding the film portion 20 and the cell gap holding portion 30 into a curved shape. (S40)

In this molding step, the panel portion 10, the polarizing film portion 20, and the cell gap holding portion 30 are mounted on the backlight unit 50 forming the curved surface, and the panel portion 10 and the polarizing film portion 20, Both ends of the cell gap holding portion 30 and the cell gap holding portion 30 are fixed to the backlight unit 50 by the curve holding portion 60. [

The curve holding portion 60 may be a mechanical structure such as an instrument, a cap member, a screw, and a bolt that performs a function of a lock member, and an adhesive or the like may be used. The curve retaining portion 60 prevents the panel portion 10, the polarizing film portion 20 and the cell gap retaining portion 30 mounted on the backlight unit 50 from being deformed to return to a planar state in a curved state.

Hereinafter, a curved display 100 according to another embodiment of the present invention and a method of manufacturing the same will be described with reference to the drawings.

For convenience of explanation, the same reference numerals are used for the same components as those of the embodiment of the present invention, and a detailed description thereof will be omitted.

FIG. 7 is a perspective view schematically showing a state in which a polarizing film is removed from a panel part according to another embodiment of the present invention, and FIG. 8 is a perspective view showing a state in which a panel part according to another embodiment of the present invention is etched And FIG. 9 is a perspective view illustrating a state in which a polarizing film is attached to the cell gap holding unit according to another embodiment of the present invention. FIG. 10 is a perspective view illustrating a cell gap holding unit and a polarizing film unit, FIG. 11 is a plan view schematically showing a state in which a panel unit, a cell gap holding unit, and a polarizing film are formed on a curved surface in a backlight unit according to another embodiment of the present invention.

7 to 11, a curved display 100 according to another embodiment of the present invention includes a panel unit 10, a polarizing film unit 20, a cell gap holding unit 30, and a backlight unit 50 and a curve holding unit 60. [

The panel part 10 forms a curved surface and may be formed in various shapes within the technical idea of transmitting light.

The cell gap holding portion 30 located outside the panel portion 10 is formed in a plate shape that is formed of a transparent material and is provided outside the panel portion 10 to maintain a cell gap of the panel portion 10, Or the like. The cell gap holding portion 30 can be made of any material, and the curvature does not need to be formed beforehand. However, it shall be capable of being formed into a curved shape by an arbitrary external force.

The cell gap holding portion 30 and the polarizing film portion 20 are sequentially stacked on both sides of the panel portion 10 and the cell gap holding portion 30 and the polarizing film portion 20 form curved surfaces like the panel portion 10 do.

The polarizing film portion 20 located outside the cell gap holding portion 30 is referred to as POL (Polaroid Film), and is a film capable of passing or blocking vertical or horizontal polarized waves of incident light separately.

The panel unit 10, the cell gap holding unit 30, and the polarizing film unit 20 form a curved surface and are mounted on the backlight unit 50.

The curve holding unit 60 includes a curved holding unit 60 for holding the panel unit 10 mounted on the curved backlight unit 50 and the cell gap holding unit 30 and the polarizing film unit 20, The polarizing film portion 20 and the cell gap holding portion 30 are wrapped around the unit 50, the panel portion 10, the polarizing film portion 20, and the cell gap holding portion 30, respectively.

Hereinafter, a method of manufacturing a curved display 100 according to another embodiment of the present invention will be described in detail with reference to the accompanying drawings.

12 is a flowchart illustrating a method of manufacturing a curved display according to another embodiment of the present invention.

7 and 12, a method of manufacturing a curved display 100 according to another embodiment of the present invention includes a step of removing a polarizing film portion 20 from a flat panel portion 10, (S100).

8 and 12, the step of etching the panel unit 10 from which the polarizing film unit 20 is removed is performed. (S110) Since the etching of the panel unit 10 is a known technique, A detailed description thereof will be omitted.

9 and 12, a first coupling step of installing the polarizing film unit 20 on the outer side of the cell gap holding unit 30 is performed (S120)

10 and 12, the cell gap holding portion 30 is provided on the outer side of the panel portion 10. (S130) At this time, on the outer side of the cell gap holding portion 30, And the polarizing film portion 20 is laminated.

11 and 12, the cell gap holding portion 30 and the polarizing film portion 20 are sequentially stacked on the outer side of the panel portion 10 to form a module, (30) and the polarizing film portion (20) into a curved shape (S140)

In this molding step, the panel portion 10, the cell gap holding portion 30, and the polarizing film portion 20 are mounted on the backlight unit 50 forming the curved surface, and the panel portion 10 and the cell gap holding portion 30, And the polarizing film portion 20 are fixed to the backlight unit 50 by the curve holding portion 60. [

The curve holding portion 60 may be a mechanical structure such as an instrument, a cap member, a screw, and a bolt that performs a function of a lock member, and an adhesive or the like may be used. The curve retaining portion 60 prevents the panel portion 10, the polarizing film portion 20 and the cell gap retaining portion 30 mounted on the backlight unit 50 from being deformed to return to a planar state in a curved state.

As described above, according to the present invention, since the cell gap holding portion 30 is provided outside the panel portion 10 to maintain the cell gap of the panel portion 10, durability can be improved and the panel portion 10 It is possible to protect the cell gap.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined by the appended claims. will be. Accordingly, the true scope of the present invention should be determined by the following claims.

1, 100: Curved display
10: Panel part 20: Polarizing film part
30: cell gap maintaining unit 50: backlight unit
60: Curve holder
S10: Removal step S20: Etching step S30: Combining step S40: Forming step
S100: removal step S110: etching step S120: first coupling step S130: second coupling step S140: molding step

Claims (10)

A panel part forming a curved surface and transmitting light;
A polarizing film portion provided on both sides of the panel portion; And
And a cell gap holding part located outside the polarizing film part and maintaining a cell gap of the panel part.
The method according to claim 1,
Wherein the polarizing film portion and the cell gap holding portion are sequentially stacked on both sides of the panel portion, and the polarizing film portion and the cell gap holding portion form a curved surface like the panel portion.
3. The method of claim 2,
A backlight unit to which the panel unit, the polarizing film unit, and the cell gap holding unit form a curved surface; And
And a curve holding unit for fixing the panel unit, the polarizing film unit, and the cell gap holding unit to the backlight unit.
A panel part forming a curved surface and transmitting light;
A cell gap maintaining unit located outside the panel unit and maintaining a cell gap of the panel unit; And
And a polarizing film portion located outside the cell gap holding portion.
5. The method of claim 4,
Wherein the cell gap holding portion and the polarizing film portion are sequentially stacked on both sides of the panel portion, and the cell gap holding portion and the polarizing film portion form a curved surface like the panel portion.
6. The method of claim 5,
A backlight unit to which the panel unit, the cell gap holding unit, and the polarizing film unit form a curved surface; And
And a curve holding unit for fixing the panel unit, the cell gap holding unit, and the polarizing film unit to the backlight unit.
A removing step of removing the polarizing film portion from the flat panel-shaped panel portion;
An etching step of etching the panel part;
Providing a polarizing film portion on an outer side of the etched panel portion and providing a cell gap retaining portion on an outer side of the polarizing film portion; And
And a shaping step of shaping the panel part, the polarizing film part, and the cell gap retaining part into a curved shape in a state that the polarizing film part and the cell gap retaining part are sequentially stacked on the outside of the panel part to form a module Wherein the curvilinear display has a curved surface.
8. The method of claim 7,
In the forming step, the panel portion, the polarizing film portion, and the cell gap holding portion are mounted on a backlight unit forming a curved surface, and both side ends of the panel portion, the polarizing film portion, Wherein the backlight unit is fixed to the backlight unit.
A removing step of removing the polarizing film portion from the flat panel-shaped panel portion;
An etching step of etching the panel part;
A first coupling step of installing the polarizing film portion on the outer side of the cell gap holding portion;
A second coupling step of installing the cell gap holding part on the outside of the panel part; And
And a shaping step of shaping the panel part, the cell gap retaining part, and the polarizing film part into a curved shape in a state where the cell gap retaining part and the polarizing film part are sequentially stacked on the outside of the panel part to form a module Wherein the curvilinear display has a curved surface.
10. The method of claim 9,
In the forming step, the panel portion, the cell gap holding portion, and the polarizing film portion are mounted on a backlight unit forming a curved surface, and both end portions of the panel portion, the cell gap holding portion, Wherein the backlight unit is fixed to the backlight unit.
KR1020160087992A 2016-07-12 2016-07-12 Curved type display and manufacturing method thereof KR101872242B1 (en)

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PCT/KR2017/007439 WO2018012865A1 (en) 2016-07-12 2017-07-12 Curved display and method for producing same

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Publication number Priority date Publication date Assignee Title
CN109509404A (en) * 2019-01-21 2019-03-22 云谷（固安）科技有限公司 Flexible organic light-emitting display device

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Publication number Priority date Publication date Assignee Title
KR101319543B1 (en) * 2012-05-17 2013-10-21 삼성디스플레이 주식회사 Curved dispaly apparatus and multi display apparatus including the same
KR20150013987A (en) * 2013-07-25 2015-02-06 주식회사 유플러스비젼 Method for manufacturing curved display panel and curved display panel using flat display panel
KR101536990B1 (en) * 2014-05-19 2015-07-15 나만호 Curved Display Device And Method Of Fabricating The Same
KR101569206B1 (en) * 2015-02-03 2015-11-13 주식회사 디닷 Curved Display Device And Method Of Fabricating The Same

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Publication number Priority date Publication date Assignee Title
WO2013085084A1 (en) * 2011-12-08 2013-06-13 주식회사 토비스 Curved display panel manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109509404A (en) * 2019-01-21 2019-03-22 云谷（固安）科技有限公司 Flexible organic light-emitting display device

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