[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR20120111350A - Attaching and detaching type liquid crystal cleaner - Google Patents

Attaching and detaching type liquid crystal cleaner Download PDF

Info

Publication number
KR20120111350A
KR20120111350A KR1020110029775A KR20110029775A KR20120111350A KR 20120111350 A KR20120111350 A KR 20120111350A KR 1020110029775 A KR1020110029775 A KR 1020110029775A KR 20110029775 A KR20110029775 A KR 20110029775A KR 20120111350 A KR20120111350 A KR 20120111350A
Authority
KR
South Korea
Prior art keywords
layer
liquid crystal
fiber layer
crystal cleaner
fiber
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020110029775A
Other languages
Korean (ko)
Inventor
진재승
Original Assignee
진재승
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 진재승 filed Critical 진재승
Priority to KR1020110029775A priority Critical patent/KR20120111350A/en
Publication of KR20120111350A publication Critical patent/KR20120111350A/en
Ceased legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L25/00Domestic cleaning devices not provided for in other groups of this subclass 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/17Hygienic or sanitary devices on telephone equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Adhesive Tapes (AREA)

Abstract

PURPOSE: A detachable LCD(Liquid Crystal Display) cleaner is provided to enable reuse by conveniently cleaning and restoring a damaged fiber layer. CONSTITUTION: A detachable LCD cleaner comprises a fiber layer(30) used for rubbing the surface of a device, an intermediate adhesion layer(20) mediating adhesion between the fiber layer and a lower polyurethane foam layer, and a lower adhesion layer(10) attached to and detached from the exterior of the device. The intermediate adhesion layer is formed with double-sided adhesive tape. The fiber layer is formed of superfine fiber napped or planted and includes a printed layer(40).

Description

탈부착형 액정 클리너{ATTACHING AND DETACHING TYPE LIQUID CRYSTAL CLEANER}Removable liquid crystal cleaner {ATTACHING AND DETACHING TYPE LIQUID CRYSTAL CLEANER}

본 발명은 탈부착형 액정 클리너에 관한 것으로, 보다 상세하게는, 각종 기기의 표면 흡착력이 우수하면서 쉽게 떼어낼 수 있으며, 인위적으로 구기더라도 쉽게 복원되며, 섬유층이 오염되었을 시 편리하게 세탁하여 원형을 복원시켜 재사용 할 수 있는 탈부착형 액정 클리너에 관한 것이다.
The present invention relates to a detachable liquid crystal cleaner, and more particularly, the surface adsorption power of various devices is excellent and can be easily removed, and can be easily restored even when artificially crumpled. It relates to a removable liquid crystal cleaner that can be reused.

핸드폰과 디지털 광학기기는 남녀노소를 불문하고 현대생활을 영위하고 있는 다수의 사람들에게는 생활 필수품으로서의 지위를 차지하고 있을 정도로 널리 보급되어 있다. 이와 함께 정보화 사회를 살아가면서 노트북, 넷북, 혹은 타블렛 PC와 같은 정보저장 및 업무처리를 위한 기기의 수요도 날로 증가하고 있다.Mobile phones and digital optical devices are so widespread that they occupy a position as a necessity for many people living in modern life regardless of age or gender. At the same time, the demand for devices for information storage and business processing such as notebooks, netbooks, or tablet PCs is increasing day by day.

이와 더불어 소비자의 욕구도 점차 다양화되면서 보다 많은 기능을 상기 기기들에 결합시켜 출시하거나 보다 수려한 외관을 갖는 다종 다양의 제품군이 연일 개발되어 출시되어지는 등 관련 제조산업의 규모는 날로 성장하고 있는 상황이다.In addition, as the needs of consumers gradually diversify, the size of the related manufacturing industry is growing day by day by combining more functions with the above devices or by developing various products with a more beautiful appearance. to be.

특히 최근 출시되고 있는 핸드폰의 예를 들면, 단순히 통화목적의 전화기능을 넘어 공부 혹은 영화감상 등을 위해 보다 큰 패널이 장착되어지는 경향이 있고, 최근 들어서는 핸드폰 기능을 갖는 보다 큰 크기의 고가의 타블렛 PC가 출시되고 있는 등 소비자의 기호도 점점 디스플레이 기능쪽으로 그 중요도가 옮겨가고 있다.In particular, recently released mobile phones, for example, tend to be equipped with larger panels for studying or watching movies, not just for the purpose of calling. Consumers' preferences, such as PCs, are becoming more and more important for display functions.

이와 같이 많은 전자기기 혹은 광학기기 들이 액정 패널을 채택하고 있으며, 이들 패널은 기기의 조작과정 혹은 보관 중에 이물질이 액정패널에 부착되거나 사람의 지문이 묻어 혼탁해 지기 쉬운 등의 문제가 있어 깨끗하게 닦아 주어야 할 경우가 빈번하게 발생한다.As such, many electronic devices or optical devices adopt liquid crystal panels, and these panels have a problem such as foreign matters attached to the liquid crystal panel during the operation or storage of the device, or a person's fingerprints tend to become turbid. Often happens.

기존에 이들 기기의 표면을 닦는 방법으로 단순히 섬유로 직조된 패치를 이용하여 닦아내거나 혹은 기기에 부착되는 별도의 클리너가 이용되기도 한다. 하지만 전자의 경우 자주 잃어버리는 단점이 있으며, 후자의 경우 쉽게 잃어버리지 않는 장점은 제공하지만 대개 부착력이 오래가지 못하고, 세탁과정에서 PET 재질의 필름이 들어감으로 말미암아 구겨짐이나 꺾임이 발생하거나 휘어짐이 일어나게 되는 등의 단점이 있다.
Traditionally, the surface of these devices can be wiped off simply by using a patch made of fiber, or a separate cleaner attached to the device may be used. However, the former has the disadvantage of losing frequently, the latter provides the advantage of not being easily lost, but usually does not last long adhesion, the wrinkle of the PET material due to entering the film of the PET material during the washing process, or the bending occurs Etc. There are disadvantages.

본 발명이 해결하고자 하는 과제는 전술한 바와 같은 문제점들을 해결하기 위해 안출된 것으로서, 그 목적은 각종 기기의 표면 흡착력이 우수하면서 쉽게 떼어낼 수 있으며, 인위적으로 구기더라도 쉽게 복원되며, 섬유층이 오염되었을 시 편리하게 세탁하여 원형을 복원시켜 재사용 할 수 있는 탈부착형 액정 클리너를 제공함에 있다.
The problem to be solved by the present invention was devised to solve the problems described above, the object is that the surface adsorption power of various devices is excellent and easy to remove, can be easily restored even if artificially crumpled, the fiber layer has been contaminated It is to provide a removable liquid crystal cleaner that can be reused by restoring the original form by washing conveniently.

상기한 바와 같은 본 발명의 기술적 과제는 다음과 같은 수단에 의해 달성되어진다.The technical problem of the present invention as described above is achieved by the following means.

(1) 기기의 표면을 닦기 위한 섬유층; 상기 섬유층과 하부의 폴리우레탄 폼층의 접착을 매개하는 중간접착층; 및 폴리우레탄 폼으로 이루어지며 기기의 외면에 탈부착되는 하부부착층을 포함하는 탈부착형 액정 클리너.
(1) a fibrous layer for wiping the surface of the device; An intermediate adhesive layer which mediates adhesion of the fiber layer and the polyurethane foam layer below; And a lower adhesion layer made of polyurethane foam and detachable from an outer surface of the device.

(2) 제 1항에 있어서,(2) The method according to claim 1,

상기 섬유층은 극세사로 기모 혹은 식모된 섬유층인 것을 특징으로 하는 탈부착형 액정 클리너.
The fiber layer is a removable liquid crystal cleaner, characterized in that the fiber layer brushed or planted by microfiber.

(3) 제 1항에 있어서,(3) The method according to claim 1,

섬유층에 인쇄층을 더 갖는 것을 특징으로 하는 탈부착형 액정 클리너.
The removable liquid crystal cleaner which has a printing layer further in a fiber layer.

(4) 제 1항에 있어서,(4) The method according to 1,

중간접착층은 양면접착 테입인 것을 특징으로 하는 탈부착형 액정 클리너.A removable adhesive liquid crystal cleaner, characterized in that the intermediate adhesive layer is a double-sided adhesive tape.

본 발명에 의하면, 각종 기기의 표면 흡착력이 우수하면서 쉽게 떼어낼 수 있으며, 인위적으로 구기더라도 쉽게 복원되며, 섬유층이 오염되었을 시 편리하게 세탁하여 원형을 복원시켜 재사용 할 수 있는 탈부착형 액정 클리너를 제공한다.
According to the present invention, the surface adsorption power of various devices is excellent and can be easily peeled off, easily restored even when artificially crumpled, and when the fiber layer is contaminated, it provides a detachable liquid crystal cleaner which can be reused by conveniently washing and restoring the original form. do.

도 1은 본 발명에 따른 탈부착형 액정 클리너의 측단면도이다.
도 2는 본 발명에 따른 탈부착형 액정 클리너를 휴대폰에 부착한 상태의 일 실시예이다.
1 is a side cross-sectional view of a removable liquid crystal cleaner according to the present invention.
Figure 2 is an embodiment of a state in which the removable liquid crystal cleaner according to the present invention attached to the mobile phone.

본 발명은 기기의 표면을 닦기 위한 섬유층; 상기 섬유층과 하부의 폴리우레탄 폼층의 접착을 매개하는 중간접착층; 및 폴리우레탄 폼으로 이루어지며 기기의 외면에 탈부착되는 하부부착층을 포함하는 탈부착형 액정 클리너를 제공한다.
The present invention is a fiber layer for cleaning the surface of the device; An intermediate adhesive layer which mediates adhesion of the fiber layer and the polyurethane foam layer below; And it is made of a polyurethane foam provides a removable liquid crystal cleaner comprising a lower adhesion layer detachable to the outer surface of the device.

본 발명에서 「기기」는 휴대폰, 노트북, 넷북, PDA, 각종 오락기기, 디지털카메라, 캠코더, 텔레비전 등 액정이 적용되어지는 전자통신제품 혹은 광학제품을 포함하는 의미로 사용된다.In the present invention, the "device" is used to mean an electronic communication product or an optical product to which a liquid crystal is applied, such as a mobile phone, a notebook, a netbook, a PDA, various entertainment devices, a digital camera, a camcorder, and a television.

이하 본 발명에 따른 탈부착형 액정 클리너를 구체적인 실시예를 참조하여 보다 상세하게 설명하면 다음과 같다.
Hereinafter, the removable liquid crystal cleaner according to the present invention will be described in more detail with reference to specific examples.

도 1은 본 발명에 따른 탈부착형 액정 클리너(100)의 단면도의 일실시예를 나타내고 있다.
1 shows an embodiment of a cross-sectional view of a removable liquid crystal cleaner 100 according to the present invention.

본 발명에 따른 탈부착형 액정 클리너는 아래로부터 각종 기기의 표면에 부착되는 하부부착층(10); 섬유층(30)과 하부부착층(10)을 접착시켜 주는 중간접착층(20); 및 기기의 표면을 닦기 위한 섬유층(10)으로 이루어진다.
The removable liquid crystal cleaner according to the present invention includes a lower adhesion layer 10 attached to the surface of various devices from below; An intermediate adhesive layer 20 for bonding the fiber layer 30 and the lower adhesive layer 10 to each other; And a fibrous layer 10 for wiping the surface of the device.

하부부착층(10)은 그 하면에 이형지(1)가 부착되어질 수 있으며, 이형지는 액정 클리너를 기기의 표면에 부착시킬 때 벗겨내어 제거된다.The lower adhesive layer 10 may have a release paper 1 attached to its lower surface, and the release paper is peeled off when the liquid crystal cleaner is attached to the surface of the device.

상기 하부부착층(10)은 각종 기기의 표면에 대한 부착력이 우수하며, 아크릴폼층과 달리 점성에 의한 접착이 아닌 진공압착을 이용한 부착이 가능한 소재로부터 선택되어진다. The lower adhesion layer 10 is excellent in adhesion to the surface of a variety of devices, unlike the acrylic foam layer is selected from the material that can be attached by using vacuum compression rather than adhesion by viscosity.

이러한 소재로 본 발명에서는 폴리우레탄 폼을 들 수 있다. 이와 같이 본 발명에서는 폴리우레탄 폼을 하부부착층(10)으로 구성하여 기공의 진공압착에 의한 부착을 이용하므로 오랜기간 동안 사용시에도 부착력이 거의 떨어지지 않는다.Such materials include polyurethane foams in the present invention. As such, in the present invention, since the polyurethane foam is composed of the lower adhesion layer 10, the adhesion by vacuum compression of the pores is used, and thus the adhesion force is hardly reduced even when used for a long time.

더욱이 폴리우레탄 폼으로 이루어진 하부부착층(10)은 그 상면에 중간접착층(20)을 접착하여도 휘어짐이 발생하지 않으며, 인위적으로 구기더라도 탄성력이 강하여 쉽게 원래상태로 복원될 수 있다.Further, the lower adhesive layer 10 made of polyurethane foam does not cause warpage even when the intermediate adhesive layer 20 is adhered to the upper surface thereof, and even when artificially crumpled, the elastic force is strong and can be easily restored to its original state.

이러한 폴리우레탄 폼의 구체적인 예로는 통상적으로 시판되고 있는 폴리우레탄 폼 혹은 개질된 폴리우레탄 폼으로 예를 들어 상면에 유광 점착표면을 갖고, 하면에는 무광 슬립표면으로 개질된 폴리우레탄층이 부착된 특수가공된 폴리우레탄 폼을 들 수 있다.Specific examples of such polyurethane foams are commercially available polyurethane foams or modified polyurethane foams, for example, having a glossy adhesive surface on the upper surface, and a special processing on which a polyurethane layer modified with a matte slip surface is attached to the lower surface. Polyurethane foams may be mentioned.

이러한 하부부착층(10)의 두께는 특별히 한정되는 것은 아니지만 바람직하게는 0.4 ~ 0.6 mm, 보다 바람직하게는 0.5 mm의 두께가 되도록 하는 것이 위와 같은 목적을 달성함에 있어서 좋다.
The thickness of the lower adhesion layer 10 is not particularly limited, but preferably 0.4 to 0.6 mm, more preferably 0.5 mm to achieve the above object.

중간접착층(20)은 하부부착층(10)과 섬유층(30) 사이에 적층되어 이들을 접착하는 기능을 수행하며, 바람직하게는 양면접착 테입, 혹은 핫멜트 접착제층이 사용되어진다. The intermediate adhesive layer 20 is laminated between the lower adhesive layer 10 and the fiber layer 30 to perform the function of adhering them, preferably a double-sided adhesive tape or a hot melt adhesive layer is used.

양면접착 테입은 시판되고 있는 다양한 제품(예로, 3M 사의 제품군)들 중에서 적의 선택하여 부착하면 충분하고, 이외에 지지체의 양면에 에폭시 접착제를 도포하여 직접 제조한 것을 사용하여도 좋다.The double-sided adhesive tape may be appropriately selected and adhered from various commercially available products (for example, 3M's product family). Alternatively, a double-sided adhesive tape may be manufactured directly by applying an epoxy adhesive on both sides of the support.

핫멜트 접착제층은 당업계에서 통상적으로 사용되는 것으로, 물이나 용제를 전혀 사용하지 않고, 열가소성 수지(20?50 중량%)를 베이스 폴리머로 하고, 점착 부여제(tackifer : 30?50 중량%) 및 용융시 점도를 저하시켜 도포성을 좋게 하는 왁스류(10?30 중량%)의 주요 3성분에 산화방지제 및 충전재를 혼합하여, 가열 용융상태에서 피착재 표면에 도포 및 접착한 후 냉각하면 고화되어 접착력이 발휘되는 무공해 열용융형 접착제를 들 수 있다.The hot melt adhesive layer is commonly used in the art, and does not use water or a solvent at all, and uses a thermoplastic resin (20-50 wt%) as a base polymer, and a tackifier (tackifer: 30-50 wt%) and Antioxidants and fillers are mixed with the main three components of waxes (10-30 wt%) that lower the viscosity during melting to improve applicability, apply and adhere to the surface of the adherend in a hot melt state, and then solidify when cooled. The pollution-free hot melt adhesive which exhibits adhesive force is mentioned.

이러한 중간접착층(20)의 두께는 특별히 한정되는 것은 아니지만 바람직하게는 0.01 ~ 0.1 mm, 보다 바람직하게는 0.01 ~ 0.05 mm의 두께가 되도록 하는 것이 위와 같은 목적을 달성함에 있어서 좋다.
The thickness of the intermediate adhesive layer 20 is not particularly limited, but preferably 0.01 to 0.1 mm, more preferably 0.01 to 0.05 mm to achieve the above object.

섬유층(30)은 특정한 기능을 제공하기 위해 중간접착층(20)의 상면에 부착된다. 이때 섬유층은 다양한 재질(예로, 폴리에스테르, 혹은 기타 공중합체)로 구성할 수 있으며, 이들의 극세사로 기모 혹은 식모하여 표면처리한 것을 사용하는 것이 바람직하다.The fibrous layer 30 is attached to the top surface of the intermediate adhesive layer 20 to provide a specific function. At this time, the fiber layer may be composed of a variety of materials (for example, polyester, or other copolymers), it is preferable to use the surface treatment by brushed or planted in the micro-fine fiber of these.

이러한 섬유층(30)의 두께는 특별히 한정되는 것은 아니지만 바람직하게는 0.01 ~ 1.0 mm, 보다 바람직하게는 0.4 ~ 0.6 mm의 두께가 되도록 하는 것이 위와 같은 목적을 달성함에 있어서 좋다.
The thickness of the fiber layer 30 is not particularly limited, but preferably 0.01 to 1.0 mm, more preferably 0.4 to 0.6 mm to achieve the above object.

상기 섬유층(30)의 상면에는 필요에 따라 인쇄층(40)이 더 포함될 수 있다. 상기 인쇄층은 각종 기기의 판매처 혹은 일반 쇼핑몰에서 자신을 광고하기 위한 소정의 로고 혹은 문자 등을 표현하기 위한 용도로서 제공되어지며 통상적인 방법(스크린 인쇄 등)에 의해 인쇄되어질 수 있다.
An upper surface of the fibrous layer 30 may further include a print layer 40 as necessary. The printed layer is provided as a use for expressing a predetermined logo or character for advertising itself at a retailer or a general shopping mall of various devices, and may be printed by a conventional method (screen printing or the like).

상기와 같은 구성의 탈부착형 액정 클리너(100)는 도 2에 예시한 바와 같이 핸드폰(200)의 표면에 부착하여 사용할 수 있으며, 표면 부착력이 우수하면서 쉽게 떼어낼 수 있으며, 인위적으로 구기더라도 쉽게 복원되며, 섬유층이 오염되었을 시 편리하게 세탁하여 원형을 복원시켜 재사용 할 수 있어 별도의 필름층을 덧붙일 필요가 없는 장점을 제공한다.
The removable liquid crystal cleaner 100 having the above-described configuration can be used by being attached to the surface of the mobile phone 200 as illustrated in FIG. 2, and can be easily detached with excellent surface adhesion, and easily restored even when artificially crumpled. When the fiber layer is contaminated, it can be conveniently washed and reused to restore the original shape, thus providing the advantage of not having to add a separate film layer.

상기와 같이, 본 발명의 바람직한 실시 예를 참조하여 설명하였지만 해당 기술 분야의 숙련된 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It can be understood that

1: 이형지
10: 하부부착층
20: 중간접착층
30: 섬유층
40: 인쇄층
100: 탈부착형 액정 클리너
200: 기기
1: release paper
10: lower adhesion layer
20: middle adhesive layer
30: fiber layer
40: printed layer
100: removable liquid crystal cleaner
200: device

Claims (4)

기기의 표면을 닦기 위한 섬유층; 상기 섬유층과 하부의 폴리우레탄 폼층의 접착을 매개하는 중간접착층; 및 폴리우레탄 폼으로 이루어지며 기기의 외면에 탈부착되는 하부부착층을 포함하는 탈부착형 액정 클리너.A fibrous layer for wiping the surface of the device; An intermediate adhesive layer which mediates adhesion of the fiber layer and the polyurethane foam layer below; And a lower adhesion layer made of polyurethane foam and detachable from an outer surface of the device. 제 1항에 있어서,
상기 섬유층은 극세사로 기모 혹은 식모된 섬유층인 것을 특징으로 하는 탈부착형 액정 클리너.
The method of claim 1,
The fiber layer is a removable liquid crystal cleaner, characterized in that the fiber layer brushed or planted by microfiber.
제 1항에 있어서,
섬유층에 인쇄층을 더 갖는 것을 특징으로 하는 탈부착형 액정 클리너.
The method of claim 1,
The removable liquid crystal cleaner which has a printing layer further in a fiber layer.
제 1항에 있어서,
중간접착층은 양면접착 테입인 것을 특징으로 하는 탈부착형 액정 클리너.
The method of claim 1,
A removable adhesive liquid crystal cleaner, characterized in that the intermediate adhesive layer is a double-sided adhesive tape.
KR1020110029775A 2011-03-31 2011-03-31 Attaching and detaching type liquid crystal cleaner Ceased KR20120111350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110029775A KR20120111350A (en) 2011-03-31 2011-03-31 Attaching and detaching type liquid crystal cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110029775A KR20120111350A (en) 2011-03-31 2011-03-31 Attaching and detaching type liquid crystal cleaner

Publications (1)

Publication Number Publication Date
KR20120111350A true KR20120111350A (en) 2012-10-10

Family

ID=47282064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110029775A Ceased KR20120111350A (en) 2011-03-31 2011-03-31 Attaching and detaching type liquid crystal cleaner

Country Status (1)

Country Link
KR (1) KR20120111350A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200101248A (en) * 2019-02-19 2020-08-27 이상출 Liquid crystal display cleaner
KR20210115522A (en) * 2020-03-13 2021-09-27 윤현주 Smartphone Liquid Crystal Clean Device
KR102392792B1 (en) * 2020-12-07 2022-05-25 주식회사 아로텍 Back pad for mobile phone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200101248A (en) * 2019-02-19 2020-08-27 이상출 Liquid crystal display cleaner
KR20210115522A (en) * 2020-03-13 2021-09-27 윤현주 Smartphone Liquid Crystal Clean Device
KR102392792B1 (en) * 2020-12-07 2022-05-25 주식회사 아로텍 Back pad for mobile phone

Similar Documents

Publication Publication Date Title
JP6330919B2 (en) Display device including detachable window and method for attaching / detaching the same
US8642173B2 (en) Screen protector film
US7431983B2 (en) Wiping sheet
CA2847154C (en) Strengthened glass panel for protecting the surface of a display device, and method for manufacturing same
CN107815259A (en) Composite foam reworked adhesive tape and preparation method thereof
KR101279793B1 (en) Device for protecting lcd glass
CN105314153A (en) Mobile phone location film pasting method
US20130098549A1 (en) Protective film covering an electronic device which can be applied wet or dry
CN107235180A (en) The method and Mobile phone film of a kind of sticking film for mobile phone
KR20120111350A (en) Attaching and detaching type liquid crystal cleaner
CN207424287U (en) Polaroid and its liquid crystal module
CN104915047A (en) Touch panel and laminating method thereof
CN102902401B (en) Touch screen protective device
JP2017515637A (en) Simple detachable fixing device with decorative effects for handheld electronic devices
CN211771042U (en) Protection film convenient to paste and apply
CN204369794U (en) A protective film that can fully fit a mobile terminal
KR20170088262A (en) Cover Window Glass Structure for Display Panel
JP3197676U (en) Functional film and panel assembly using the same
CN205223086U (en) PET double layer acrylic mesh protective film
CN104369499A (en) Composite protective film for mobile phone
CN217418578U (en) Waterproof liquid crystal screen protective film
CN202661751U (en) Display module
CN206663912U (en) A kind of eyeglass tempering membrane module
CN209854050U (en) Hand-tearing adhesive tape structure
CN207669901U (en) A kind of protective film for mobile phone touch screen

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20110331

PA0201 Request for examination
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20120531

Patent event code: PE09021S01D

PG1501 Laying open of application
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20130227

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20120531

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20130326

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20130227

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20130506

Appeal identifier: 2013101002236

Request date: 20130326

J801 Dismissal of trial

Free format text: REJECTION OF TRIAL FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20130326

Effective date: 20130506

PJ0801 Rejection of trial

Decision date: 20130506

Appeal kind category: Appeal against decision to decline refusal

Appeal identifier: 2013101002236

Request date: 20130326