KR20180026834A - Flexible OLED display panel film - Google Patents

Flexible OLED display panel film Download PDF

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KR20180026834A
KR20180026834A KR1020160113616A KR20160113616A KR20180026834A KR 20180026834 A KR20180026834 A KR 20180026834A KR 1020160113616 A KR1020160113616 A KR 1020160113616A KR 20160113616 A KR20160113616 A KR 20160113616A KR 20180026834 A KR20180026834 A KR 20180026834A
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layer
color ink
nanohybrid
color
ink printing
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KR1020160113616A
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Korean (ko)
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박인호
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주식회사 비알프린테크
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H01L51/5281—
    • H01L27/322—
    • H01L51/0097—
    • H01L51/5253—
    • H01L51/5262—
    • H01L51/56—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The present invention relates to a flexible OLED display panel having an art decorative film, which clearly realizes a color of a decoration unit formed on an edge of an art decorative film, maximizes the continuity of the color, and realizes a design of spherical and 4D curved surfaces in accordance with a shape of a terminal. The display panel of the present invention comprises: a nanohybrid color ink printing layer (12) formed on one surface of a display protection member (11); a UV pattern layer (13) formed on a lower surface of the nanohybrid color ink printing layer (12); a deposition layer (14) formed on a lower surface of the UV pattern layer (13); a shielding printing layer (15) formed on a lower surface of the deposition layer (14); and a flexible OLED panel unit (16) provided by being bonded to a lower surface of the shielding printing layer (15). Accordingly, a nanohybrid color ink printing layer is formed on one surface of a display protection member, and is attached to a flexible OLED panel unit, thereby clearly forming a color of a decoration unit by the nanohybrid color ink printing layer, and realizing a design of spherical and 4D curved surfaces in accordance with the shape of a terminal.

Description

아트데코필름을 갖는 플럭시블 OLED 디스플레이 패널{Flexible OLED display panel film}[0001] The present invention relates to a flexible OLED display panel having an art deco film,

본 발명은 아트데코필름을 갖는 플럭시블 OLED 디스플레이 패널에 관한 것으로서, 더욱 상세하게는 디스플레이 패널에 있어서, 디스플레이보호부재의 일면에 나노하이브리드칼라잉크인쇄층을 형성하고, 상기 나노하이브리드칼라잉크인쇄층의 하면에 UV패턴층을 형성하며, UV패턴층의 하면에 증착층을 형성하고, 상기 증착층의 하면에 차폐인쇄층을 형성하고, 상기 차폐인쇄층의 하면에 플럭스블OLED패널부를 접착구비하여서, 아트데코필름의 테두리에 형성된 장식부의 색상구현이 명확하게 이루어지고 색상의 지속성이 극대화되도록 하며, 단말기의 형상에 따라 구형 및 4D 곡면의 디자인을 구현할 수 있도록 함을 목적으로 한 것이다.The present invention relates to a flushable OLED display panel having an Art Deco film, and more particularly, to a display panel, in which a nanohybrid color ink printing layer is formed on one surface of a display protecting member, Forming a UV pattern layer on the lower surface of the UV pattern layer, forming a vapor deposition layer on the lower surface of the UV pattern layer, forming a shielding printed layer on the lower surface of the vapor deposition layer, and attaching the fluxable OLED panel section to the lower surface of the shielding printing layer , The color of the decorative part formed on the rim of the Art Deco film is clearly realized, the color sustainability is maximized, and the spherical shape and the 4D curved surface design can be implemented according to the shape of the terminal.

일반적으로, 아트데코필름은 스마트폰 또는 패드에 사용되는 디스플레이패널부 상면의 디스플레이보호부재를 보호하고 디스플레이보호부재가 파손시 비산을 방지하여 사용자를 보호하는 것이다.In general, the Art Deco film protects the display protecting member on the upper surface of the display panel part used in a smart phone or pad and protects the user by preventing the display protecting member from splashing when broken.

이상과 같은 아트데코필름은 디스플레이패널부의 테두리에 형성되는 회로패턴을 가리고 장식성을 높이는 장식부를 형성하여 실시하고 있다.The Art Deco film as described above is formed by covering a circuit pattern formed on a rim of a display panel part and forming a decorative part for enhancing ornamentality.

상기한 바와 같은 아트데코필름은 일면에 디스플레이보호부재와의 점착을 위한 점착층을 형성한 아트데코필름의 점착층 반대면 테두리에 UV패턴층을 형성하고, 상기 UV패턴층의 하면에 증착컬러층을 형성하며, 상기 증착컬러층의 하면에 차폐인쇄층을 형성하여 실시하고 있다.The Art Deco film has a UV pattern layer formed on the opposite side of the adhesive layer of the Art Deco film having the adhesive layer for adhesion to the display protective member on one surface thereof, And a shielding printing layer is formed on the lower surface of the deposited color layer.

이와 같이 구성된 아트데코필름은 디스플레이보호부재의 점착층 측을 디스플레이보호부재에 부착시켜 사용하는 것이다.The Art Deco film thus constructed is used by attaching the adhesive layer side of the display protecting member to the display protecting member.

이렇게 디스플레이보호부재에 부착된 아트데코필름은 외부 충격에 대한 디스플레이보호부재의 파손이 방지되게 하고 디스플레이보호부재의 파손시 디스플레이보호부재의 비산으로 인한 사용자의 부상이 방지되게 하는 것이다.The Art Deco film thus attached to the display protecting member prevents breakage of the display protecting member against external impact and prevents the user from being injured by scattering of the display protecting member when the display protecting member is broken.

또한, 아트데코필름에 형성된 장식부는 터치패드에 형성된 인쇄회로패턴이 외부로 노출되지 않게 차폐함과 더불어 증착도색된 증착컬러층에 의하여 색상을 구현하여 디스플레이패널부의 장식성이 향상되게 하는 것이다.In addition, the ornamental part formed on the Art Deco film shields the printed circuit pattern formed on the touch pad from being exposed to the outside, and improves the decorative property of the display panel part by embodying colors by the evaporated deposition color layer.

그러나, 상기한 바와 같은 종래의 아트데코필름은 장식부 색상을 구현하는 증착컬러층의 색상검증이 차폐인쇄층의 인쇄 후 확인이 가능하며 불량의 검증이 용이하지 않은 문제점이 있었다.However, the conventional Art Deco film as described above has a problem in that color verification of a deposited color layer which realizes a decorative part color can be confirmed after printing of a shielded printing layer and verification of defects is not easy.

그리고, 종래의 아트데코필름은 증착조건 및 장비의 특성에 따라 증착컬러층의 컬러가 다르게 구현되어 색상이 균일하게 표현되지 않는 문제점이 있었다.In addition, conventional art-deco films have different colors of deposited color layers depending on the deposition conditions and equipment characteristics, and colors are not uniformly displayed.

또한, 종래의 아트데코필름은 증착컬러층의 색상편차시 재 증착을 통하여 구형하여야 하므로 생산원가가 고가로 형성되는 문제점이 있었다.In addition, the conventional Art Deco film has a problem in that the production cost is expensive due to the spherical shape through redeposition when the color of the deposited color layer is varied.

또한, 종래의 아트데코필름이 부착된 디스플레이패널이 다양한 곡면디자인의 구현이 불가능한 문제점이 있었다.Further, there is a problem that it is impossible to realize various curved surface designs in a display panel to which a conventional Art Deco film is attached.

대한민국 특허 제10-1030387호Korean Patent No. 10-1030387

이에, 본 발명은 종래 아트데코필름이 증착컬러층의 색상검증이 차폐인쇄층의 인쇄후 확인이 가능하며 불량의 검증이 용이하지 않은 문제점과 증착조건 , 장비의 특성에 따라 증착컬러층의 컬러가 다르게 구현되어 색상이 균일하게 표현되지 않는 문제점 및 증착컬러층의 색상편차시 재 증착을 통하여 구형하여야 하므로 생산원가가 고가로 형성되는 문제점 및 아트데코필름이 부착된 디스플레이패널이 다양한 곡면디자인의 구현이 불가능한 문제점을 해결할 수 있도록 한 것이다.Accordingly, it is an object of the present invention to provide an art-deco film in which color verification of a deposited color layer can be confirmed after printing of a shielding printing layer, verification of defects is not easy, The color is not uniformly displayed, and the color cost of the deposited color layer is required to be spherical due to redeposition. Therefore, the production cost is high and the display panel with the art-deco film has various curved surfaces. So that the problem can not be solved.

즉, 본 발명은 디스플레이 패널에 있어서, 디스플레이보호부재의 일면에 나노하이브리드칼라잉크인쇄층을 형성하고, 상기 나노하이브리드칼라잉크인쇄층의 하면에 UV패턴층을 형성하며, UV패턴층의 하면에 증착층을 형성하고, 상기 증착층의 하면에 차폐인쇄층을 형성하고, 상기 차폐인쇄층의 하면에 플럭스블OLED패널부를 접착구비한 것을 특징으로 하는 것이다.That is, the present invention provides a display panel, comprising: a nano hybrid color ink printing layer formed on one surface of a display protecting member; a UV pattern layer formed on a lower surface of the nanohybrid color ink printing layer; A shielding printed layer is formed on the lower surface of the deposition layer, and a flux-blocking OLED panel is adhered to the lower surface of the shielding printed layer.

본 발명은 나노하이브리드칼라잉크인쇄층의 나노안료를 나노하이브리드칼라잉크인쇄층 레벨링이 균일하게 하게 유지되게 150㎛로 형성된 것을 특징으로 하는 것이다.The present invention is characterized in that the nanohybrid of the nanohybrid color ink printing layer is formed to have a thickness of 150 mu m so as to uniformly level the printing layer of the nanohybrid color ink.

따라서, 본 발명은 디스플레이보호부재의 일면에 나노하이브리드칼라잉크인쇄층을 형성하고 플럭스블OLED패널부에 부착 구성함으로써, 장식부의 색상이 나노하이브리드칼라잉크인쇄층에 의하여 명확하게 형성되는 효과와 단말기의 형상에 따라 구형 및 4D 곡면의 디자인을 구현할 수 있는 효과를 갖는 것이다.Therefore, the present invention can provide a nanohybrid color ink printing layer on one side of a display protecting member and adhere to a fluxable OLED panel portion, thereby enabling the color of the decorative portion to be clearly formed by the nano hybrid color ink printing layer, It is possible to realize the design of the spherical shape and the 4D curved surface according to the shape.

그리고, 상기 UV패턴층의 하면에 증착층을 형성함으로써 색상의 휘도가 명확하게 구현되는 효과를 갖는 것이다.Further, by forming a vapor deposition layer on the lower surface of the UV pattern layer, the luminance of the color is clearly realized.

또한, 상기 차폐인쇄층을 통하여 장식부의 색상과 휘도 및 패턴이 명확하게 구현되어 표시되는 효과를 갖는 것이다.Further, the color, brightness and pattern of the decorative part are clearly implemented and displayed through the shielding printed layer.

도 1 는 본 발명에 따른 예시도.
도 2 은 본 발명에 따른 실시에 있어서 디스플레이보호부재 부착상태 예시도.
도 3 는 본 발명에 따른 제조과정의 예시도.1 is an exemplary diagram according to the present invention;
Fig. 2 is an exemplary view showing a state in which the display protecting member is attached in the embodiment according to the present invention. Fig.
3 is an illustration of a manufacturing process according to the present invention;

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 아트데코필름 장식부의 색상과 휘도가 명확하게 구현되고 생산수율 향상을 통하여 생산원가를 절감할 수 있도록 한 것으로서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The present invention is intended to clearly embody the color and brightness of the Art Deco film decorative part and to reduce the production cost by improving the production yield. The terms and words used in the present specification and claims are to be construed as ordinary or dictionary meaning And the inventor should interpret it in terms of meaning and concept consistent with the technical idea of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way do.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

즉, 본 발명은 디스플레이 패널에 있어서, 디스플레이보호부재(11)의 일면에 나노하이브리드칼라잉크인쇄층(12)을 형성하고, 상기 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV패턴층(13)을 형성하며, UV패턴층(13)의 하면에 증착층(14)을 형성하고, 상기 증착층(14)의 하면에 차폐인쇄층(15)을 형성하며, 상기 차폐인쇄층(15)의 하면에 플럭스블OLED패널부(16)를 접착구비한 것이다.That is, in the display panel according to the present invention, the nanohybrid color ink printing layer 12 is formed on one surface of the display protecting member 11, and the UV pattern layer 13 A deposition layer 14 is formed on the lower surface of the UV pattern layer 13 and a shielding printing layer 15 is formed on the lower surface of the deposition layer 14, And the fluxy OLED panel portion 16 is adhered to the bottom surface.

여기서, 상기 디스플레이보호부재(11)의 하면에는 나노하이브리드칼라잉크인쇄층(12)과의 점착을 위한 접착층이 형성되는 것이다.Here, an adhesive layer for adhesion with the nano hybrid color ink printing layer 12 is formed on the lower surface of the display protecting member 11.

상기 나노하이브리드칼라잉크인쇄층(12)은 일면에 이형코팅부가 형성된 인쇄필름(1)에 인쇄형성되고 플럭스블OLED패널부(16)의 접착후 인쇄필름(1)을 제거한 후 디스플레이보호부재(11)를 접착구성하는 것이다.The nanohybrid color ink printing layer 12 is formed on a printing film 1 having a release coating portion formed on one side thereof and after removing the printing film 1 after adhesion of the fluxable OLED panel portion 16, ).

그리고, 상기 나노하이브리드칼라잉크인쇄층(12)은 도포 후 레벨링이 균일하게 형성되게 150㎛ 이하의 크기로 형성된 나노 안료 형성된 것이다.The nano hybrid color ink printing layer 12 is formed of a nano pigment having a size of 150 탆 or less to uniformly form leveling after application.

그리고, 상기 UV패턴층(13)은 UV잉크로 장식부에 표현되는 무늬를 형성하는 것이다.In addition, the UV pattern layer 13 forms a pattern represented by a decorative part with UV ink.

또한, 상기 증착층(14)은 나노하이브리드칼라잉크인쇄층(12)에 의하여 형성된 장식부의 색상에 대한 휘도를 높이는 것이다.In addition, the deposition layer 14 enhances the brightness of the color of the decorative portion formed by the nanohybrid color ink printing layer 12.

상기 증착층(14)은 나노하이브리드칼라잉크인쇄층(12)의 색상이 흑색 또는 백색일 경우에는 투명색상으로 형성하여 실시함이 바람직한 것이다.When the color of the nanohybrid color ink printing layer 12 is black or white, the deposition layer 14 is preferably formed in a transparent color.

상기 증착층(14)은 나노하이브리드칼라잉크인쇄층(12)의 색상이 유색일 경우에는 나노하이브리드칼라잉크인쇄층(12)과 동일한 색상으로 형성하여 실시함이 바람직한 것이다.When the color of the nano hybrid color ink printing layer 12 is colored, the vapor deposition layer 14 may be formed in the same color as that of the nanohybrid color ink printing layer 12.

또한, 상기 차폐인쇄층(15)은 나노하이브리드칼라잉크인쇄층(12)의 색상이 명확하게 구현되게 나노하이브리드칼라잉크인쇄층(12)과 동일 색상으로 형성하여 실시함이 바람직한 것이다.In addition, it is preferable that the shielding printing layer 15 is formed in the same color as that of the nanohybrid color ink printing layer 12 so that the color of the nanohybrid color ink printing layer 12 is clearly realized.

한편, 본 발명의 실시에 있어서, 나노하이브리드칼라잉크인쇄층(12)에 형광소재를 첨가하여 실시할 수 있는 것이다.On the other hand, in the practice of the present invention, a fluorescent material may be added to the nanohybrid color ink printing layer 12.

상기 형광소재는 나노하이브리드칼라잉크인쇄층(12)의 평활도가 유지되게 나노안료와 동일 한 입자 크기로 형성하여 실시함이 바람직한 것이다.Preferably, the fluorescent material is formed to have the same particle size as that of the nano pigment so that the smoothness of the nanohybrid color ink printing layer 12 is maintained.

이하, 본 발명의 제조과정에 대하여 설명하면 다음과 같다.Hereinafter, the manufacturing process of the present invention will be described.

상기한 바와 같이 디스플레이 패널 제조방법에 있어서, 디스플레이보호부재(11)의 일면에 나노하이브리드칼라잉크인쇄층(12)을 형성하고, 상기 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV패턴층(13)을 형성하며, UV패턴층(13)의 하면에 증착층(14)을 형성하고, 상기 증착층(14)의 하면에 차폐인쇄층(15)을 형성하며, 상기 차폐인쇄층(15)의 하면에 플럭스블OLED패널부(16)를 접착구비한 본 발명은 일면에 점착층이 형성된 인쇄필름(1)의 일면에 나노안료를 도색하는 나노하이브리드칼라잉크도색과정(110)과 상기 나노하이브리드칼라잉크도색과정(110)을 통하여 형성된 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV도료를 도포하여 UV패턴층(13)을 형성하는 UV패턴도포과정(121), 상기 UV패턴도포과정(121)을 통하여 형성도니 UV패턴층(13)의 하면에 나노하이브리드칼라잉크인쇄층(12)에 의하여 형성된 색상의 휘도를 높이게 염료를 증착도장하여 증착층(14)을 형성하는 염료증착과정(130), 상기 염료증착과정(130)을 통하여 형성된 염료증착층(14)의 하면에 염료를 인쇄하여 디스플레이로부터 조사되는 빛이 차단되게 차폐인쇄층(15)을 형성하는 차폐인쇄과정(140), 상기 차폐인쇄층(15)의 하면에 OCA를 매개로 플럭스블OLED패널부를 접착 결합하는 플럭스블OLED패널부착과정(150) 및 상기 나노하이브리드칼라잉크인쇄층(12)의 상면에 구비된 인쇄필름(1)을 박리제거하고 디스플레이보호부재(11)를 부착하는 디스플레이보호부재결합과정(160)으로 이루어진 것이다.In the method of manufacturing a display panel as described above, a nanohybrid color ink printing layer 12 is formed on one surface of a display protecting member 11 and a UV pattern layer (not shown) is formed on a lower surface of the nanohybrid color ink printing layer 12. [ 13, a vapor deposition layer 14 is formed on the lower surface of the UV pattern layer 13, a shielding printing layer 15 is formed on the lower surface of the vapor deposition layer 14, The present invention provides a nano hybrid color ink painting process 110 for applying a nano pigment on one surface of a print film 1 having an adhesive layer formed on one surface thereof, A UV pattern application process 121 for applying a UV paint on the lower surface of the nanohybrid color ink printing layer 12 formed through the color ink painting process 110 to form a UV pattern layer 13, 121 on the lower surface of the formed UV pattern layer 13, A dye deposition process 130 for forming a vapor deposition layer 14 by coating a dye to enhance the hue of the color formed by the ink printing layer 12, a dye deposit layer 14 formed through the dye deposition process 130, (140) for printing a dye on the lower surface of the shielding printing layer (15) to form a shielding printing layer (15) so that light emitted from the display is shielded, a fluxy OLED panel portion A display protecting member 11 for peeling off the printing film 1 provided on the upper surface of the nanohybrid color ink printing layer 12 and attaching the display protecting member 11, (Step 160).

한편, 상기 UV패턴도포과정(121)에 도포된 UV도료의 경화를 위하여 UV를 조사하는 UV경화과정(122)은 UV패턴도포 후 또는 차폐인쇄과정(140) 후 중 필요에 따라 선택적으로 적용하여 실시할 수 있는 것이다.Meanwhile, the UV curing process 122 for UV irradiation for curing the UV coating applied to the UV pattern coating process 121 may be selectively applied after the application of the UV pattern or after the screen printing process 140 .

여기서, 상기 나노하이브리드칼라잉크도색과정(110)은 150㎛ 이하의 크기가 형성된 나노안료를 디스플레이보호부재(11)의 표면에 도포하여 나노하이브리드칼라잉크인쇄층(12)을 형성하는 것이다.Here, the nano hybrid color ink painting process 110 forms a nano hybrid color ink printing layer 12 by applying a nano pigment having a size of 150 μm or less to the surface of the display protecting member 11.

그리고, 상기 UV패턴도포과정(121)은 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV도료를 도포하여 장식부에 표현하고자 하는 무늬를 형성하는 것이다.The UV pattern application process 121 applies a UV paint to the lower surface of the nanohybrid color ink printing layer 12 to form a pattern to be displayed on the decorative part.

또한, 상기 염료증착과정(130)은 UV패턴층(13)의 하면에 투명 또는 나노하이브리드칼라잉크인쇄층(12)과 동일한 색상의 염료를 증착하여 나노하이브리드칼라잉크인쇄층(12)에 의하여 구현되는 색상의 휘도가 향상되게 증착층(14)을 형성하는 것이다.The dye deposition process 130 may be performed by depositing dyes of the same color as that of the transparent or nano hybrid color ink printing layer 12 on the lower surface of the UV pattern layer 13 to form the nanohybrid color ink printing layer 12 The vapor deposition layer 14 is formed so as to improve the brightness of the hue.

또한, 상기 차폐인쇄과정(140)은 염료증착과정(130)을 통하여 형성된 증착층(14)의 하면에 염료를 인쇄하여 디스플레이에서 조사되는 빛 투과를 억제하며 나노하이브리드칼라잉크인쇄층(12)에 의한 색상과 증착층(14)에 의한 휘도가 명확하게 구현되도록 하는 차폐인쇄층(15)을 형성하는 것이다.In addition, the shielding printing process 140 prints dyes on the lower surface of the deposition layer 14 formed through the dye deposition process 130 to suppress the transmission of light emitted from the display, and the dyes are printed on the nanohybrid color ink printing layer 12 And the light-shielding layer 15 is formed so that the color by the vapor deposition layer 14 and the luminance by the vapor deposition layer 14 are clearly realized.

한편, 본 발명의 실시에 있어, 나노하이브리드칼라잉크인쇄층(12)에 나노안료와 동일한 입자크기의 형광소재를 첨가하여 실시하게 되면, 상기 나노하이브리드칼라잉크인쇄층(12)의 시인성이 향상되는 것이다.When the fluorescent material having the same particle size as the nano pigment is added to the nanohybrid color ink printing layer 12 in the practice of the present invention, the visibility of the nanohybrid color ink printing layer 12 is improved will be.

1 : 인쇄필름
11 : 디스플레이보호부재
12 : 나노하이브리드칼라잉크인쇄층
13 : UV패턴층
14 : 증착층
15 : 차폐인쇄층
16 : 플럭스블OLED패널부
110 : 나노하이브리드칼라잉크도색과정
121 : UV패턴도포과정 122 : UV경화과정
130 : 염료증착과정 140 : 차폐인쇄과정
150 : 플럭스블OLED패널부착과정
160 : 디스플레이보호부재결합과정1: Print film
11: No display protection member
12: Nano hybrid color ink printing layer
13: UV pattern layer
14:
15: shielded printing layer
16: Fluxable OLED panel part
110: Nano hybrid color ink painting process
121: UV pattern application process 122: UV curing process
130: Dye deposition process 140: Shielding process
150: Fluxable OLED panel attaching process
160: Display protection member joining process

Claims (5)

디스플레이 패널에 있어서;
디스플레이보호부재(11)의 일면에 나노하이브리드칼라잉크인쇄층(12)을 형성하고, 상기 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV패턴층(13)을 형성하며, UV패턴층(13)의 하면에 증착층(14)을 형성하고, 상기 증착층(14)의 하면에 차폐인쇄층(15)을 형성하며, 상기 차폐인쇄층(15)의 하면에 플럭스블OLED패널부(16)를 접착구비한 것을 특징으로 하는 아트데코필름을 갖는 플럭시블 OLED 디스플레이 패널.
A display panel comprising:
The UV protection layer 11 is formed on one side of the display protective member 11 and the UV pattern layer 13 is formed on the lower surface of the nanohybrid color ink printing layer 12, The shield layer 15 is formed on the lower surface of the deposition layer 14 and the fluxy OLED panel portion 16 is formed on the lower surface of the shield layer 15, Wherein the organic EL display panel has an art-deco film.
제 1 항에 있어서;
상기 나노하이브리드칼라잉크인쇄층(12)은 도포 후 레벨링이 균일하게 형성되게 150㎛ 이하의 크기로 형성된 나노 안료 형성한 것을 특징으로 하는 디스플레이패널부용 아트데코필름.
The method of claim 1, further comprising:
Wherein the nanohybrid color ink printing layer (12) is formed with a nano pigment having a size of 150 mu m or less to uniformly form leveling after application.
제 1 항에 있어서;
상기 증착층(14)은 나노하이브리드칼라잉크인쇄층(12)의 색상이 흑색 또는 백색일 경우에는 투명색상으로 형성한 것을 특징으로 하는 디스플레이패널부용 아트데코필름.
The method of claim 1, further comprising:
Wherein the vapor deposition layer (14) is formed in a transparent color when the color of the nanohybrid color ink printing layer (12) is black or white.
제 1 항에 있어서;
상기 증착층(14)은 나노하이브리드칼라잉크인쇄층(12)의 색상이 유색일 경우에는 나노하이브리드칼라잉크인쇄층(12)과 동일한 색상으로 형성한 것을 특징으로 하는 디스플레이패널부용 아트데코필름.
The method of claim 1, further comprising:
Wherein the deposition layer (14) is formed in the same color as that of the nanohybrid color ink printing layer (12) when the color of the nanohybrid color ink printing layer (12) is colored.
디스플레이 패널 제조방법에 있어서;
디스플레이보호부재(11)의 일면에 나노하이브리드칼라잉크인쇄층(12)을 형성하고, 상기 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV패턴층(13)을 형성하며, UV패턴층(13)의 하면에 증착층(14)을 형성하고, 상기 증착층(14)의 하면에 차폐인쇄층(15)을 형성하며, 상기 차폐인쇄층(15)의 하면에 플럭스블OLED패널부(16)를 접착구비한 본 발명은 일면에 점착층이 형성된 인쇄필름(1)의 일면에 나노안료를 도색하는 나노하이브리드칼라잉크도색과정(110)과 상기 나노하이브리드칼라잉크도색과정(110)을 통하여 형성된 나노하이브리드칼라잉크인쇄층(12)의 하면에 UV도료를 도포하여 UV패턴층(13)을 형성하는 UV패턴도포과정(121), 상기 UV패턴도포과정(121)을 통하여 형성도니 UV패턴층(13)의 하면에 나노하이브리드칼라잉크인쇄층(12)에 의하여 형성된 색상의 휘도를 높이게 염료를 증착도장하여 증착층(14)을 형성하는 염료증착과정(130), 상기 염료증착과정(130)을 통하여 형성된 염료증착층(14)의 하면에 염료를 인쇄하여 디스플레이로부터 조사되는 빛이 차단되게 차폐인쇄층(15)을 형성하는 차폐인쇄과정(140), 상기 차폐인쇄층(15)의 하면에 OCA를 매개로 플럭스블OLED패널부를 접착 결합하는 플럭스블OLED패널부착과정(150) 및 상기 나노하이브리드칼라잉크인쇄층(12)의 상면에 구비된 인쇄필름(1)을 박리제거하고 디스플레이보호부재(11)를 부착하는 디스플레이보호부재결합과정(160)으로 이루어진 것을 특징으로 하는 아트데코필름을 갖는 플럭시블 OLED 디스플레이 패널 제조방법,

A method of manufacturing a display panel, comprising:
The UV protection layer 11 is formed on one side of the display protective member 11 and the UV pattern layer 13 is formed on the lower surface of the nanohybrid color ink printing layer 12, The shield layer 15 is formed on the lower surface of the deposition layer 14 and the fluxy OLED panel portion 16 is formed on the lower surface of the shield layer 15, The present invention is a method of forming a nano hybrid color ink on a surface of a print film 1 having an adhesive layer on one side thereof and a nano hybrid color ink forming process 110 of forming a nano hybrid color ink through the nano hybrid color ink forming process 110 A UV pattern coating process 121 for applying a UV coating on the lower surface of the hybrid color ink printing layer 12 to form a UV pattern layer 13 and a forming UV pattern layer 13 ) On the lower surface of the nano hybrid color ink printing layer 12 A dye deposition process 130 for forming a vapor deposition layer 14 by coating a dye onto the lower surface of the dye deposit layer 14 formed through the dye deposition process 130, (140) for forming a shielding printed layer (15) on the shielding printed layer (15), a fluxy OLED panel attaching step (150) for adhesively coupling the fluxable OLED panel part to the lower surface of the shielding printed layer (15) And a display protecting member joining step (160) for peeling off the printing film (1) provided on the upper surface of the nanohybrid color ink printing layer (12) and attaching the display protecting member (11) A method of manufacturing a fl exible OLED display panel,

KR1020160113616A 2016-09-05 2016-09-05 Flexible OLED display panel film KR20180026834A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951693B1 (en) * 2018-08-21 2019-02-25 지에스에프씨 주식회사 Design deco film using asymmetry optical pattern
KR102097625B1 (en) * 2019-09-18 2020-04-06 주식회사 영우 Method of manufacturing decoration film with excellent adhesion to curved surface
KR102097604B1 (en) * 2019-09-18 2020-04-06 주식회사 영우 Decoration film with excellent adhesion to curved surface
KR102097617B1 (en) * 2019-09-18 2020-04-10 주식회사 영우 Decoration film with excellent adhesion to curved surface
WO2021158056A1 (en) * 2020-02-07 2021-08-12 삼성전자 주식회사 Electronic device comprising printing film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951693B1 (en) * 2018-08-21 2019-02-25 지에스에프씨 주식회사 Design deco film using asymmetry optical pattern
KR102097625B1 (en) * 2019-09-18 2020-04-06 주식회사 영우 Method of manufacturing decoration film with excellent adhesion to curved surface
KR102097604B1 (en) * 2019-09-18 2020-04-06 주식회사 영우 Decoration film with excellent adhesion to curved surface
KR102097617B1 (en) * 2019-09-18 2020-04-10 주식회사 영우 Decoration film with excellent adhesion to curved surface
WO2021158056A1 (en) * 2020-02-07 2021-08-12 삼성전자 주식회사 Electronic device comprising printing film

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