WO2014200208A1 - Panneau translucide à cristaux liquides pour un boîtier de téléphone mobile de type à clapet et procédé permettant de fabriquer un panneau translucide à cristaux liquides - Google Patents

Panneau translucide à cristaux liquides pour un boîtier de téléphone mobile de type à clapet et procédé permettant de fabriquer un panneau translucide à cristaux liquides Download PDF

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Publication number
WO2014200208A1
WO2014200208A1 PCT/KR2014/004722 KR2014004722W WO2014200208A1 WO 2014200208 A1 WO2014200208 A1 WO 2014200208A1 KR 2014004722 W KR2014004722 W KR 2014004722W WO 2014200208 A1 WO2014200208 A1 WO 2014200208A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
cover
mobile phone
panel
phone case
Prior art date
Application number
PCT/KR2014/004722
Other languages
English (en)
Korean (ko)
Inventor
이종철
Original Assignee
주식회사 이솔
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 주식회사 이솔 filed Critical 주식회사 이솔
Publication of WO2014200208A1 publication Critical patent/WO2014200208A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/002—Protective covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C2200/00—Details not otherwise provided for in A45C
    • A45C2200/10—Transparent walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment

Definitions

  • the present invention relates to a liquid crystal viewing panel that enables time confirmation of liquid crystals without opening a cover in a flip-type mobile phone case, and more particularly, to improve durability and to produce various colors by improving the surface hardness of the liquid crystal viewing window of the liquid crystal viewing panel. It relates to a liquid crystal see-through panel for a flip-type cell phone case and a method for manufacturing the liquid crystal see-through panel which enable it.
  • Mobile phone which is a necessity of modern man's daily life, has a portability and simplicity, so that the user can always carry it indoors and outdoors or in public places. With the development of electronic technology, the mobile phone is easy to carry and talk indoors and outdoors. I am getting it.
  • a protective case made suitable for the appearance of a mobile phone has been widely proposed and used as an accessory for creating a beautiful appearance and expressing a user's personality, with the purpose of protecting the mobile phone from external shock or foreign matter penetration.
  • the mobile phone case includes a separate mobile phone housing case and a folding mobile phone case with a cover is used.
  • the liquid crystal viewing window used in the case as described above is composed of simple glass, so that when a shock is applied to the cover, such as dropping the mobile phone, there is a problem that the scratch easily occurs due to the friction of the surface.
  • the surface is not suitable for realizing color.
  • Patent Document 1 Korean Patent Registration Publication No. 10-1192287.
  • Patent Document 2 Republic of Korea Utility Model Registration No. 20-0465990.
  • the present invention was devised to solve the above problems, and it is possible to see the impact resistant polycarbonate cover reinforcement plate and the liquid crystal and form the step of forming a Silplus liquid crystal viewing window treated with reinforcement coating. This prevents the occurrence of scratches due to the reinforcement of the cover and the damage of the liquid crystal viewing window and external friction, and especially the flip-type mobile phone for improving the beautifulness while improving the beauty in appearance by reducing the weight and no step when joining the cover. It is an object of the present invention to provide a liquid crystal viewing panel for a case and a method for manufacturing the liquid crystal viewing panel thereof.
  • another object of the present invention is to provide a liquid crystal viewing panel for a flip-type cell phone case and a method for manufacturing the liquid crystal viewing panel for enabling the implementation of various colors on the surface of the liquid crystal viewing window exposed to the outside.
  • liquid crystal viewing panel which is formed between the inner cover and the outer shell of the flip-type mobile phone case to close the liquid crystal viewing hole and the perspective of the inside of the case
  • the liquid crystal viewing panel includes a cover reinforcement plate made of a transparent polycarbonate material and laminated and fused between the cover inner and outer shells of the mobile phone case, and formed to protrude to form a step on the surface of the cover reinforcement plate to enable the internal perspective of the mobile phone case. It consists of a viewing window,
  • a raw material preparation process comprising a reinforcing plate disc made of transparent polycarbonate material and a seal plus plate cut in advance;
  • the protective film is bonded to protect the fluorine coated surface
  • the cover reinforcement plate and the liquid crystal viewing window are stepped, and the liquid crystal viewing window is coated and reinforced, so that the liquid crystal is exposed to the entire surface of the cover and exposed to the outside. Breakage of the see-through window and the occurrence of scratches are prevented, and in particular, the appearance beauty due to the reduction in weight and the uniformity of the entire surface of the case cover due to slimming of the thickness can be further improved.
  • the color deposition layer is formed on the liquid crystal viewing window exposed to the outside, it is possible to obtain the effect that can be implemented in a variety of colors.
  • FIG. 1 is a perspective view of a liquid crystal viewing panel for the present invention flip type mobile phone case.
  • Figure 2 is a cross-sectional view of the liquid crystal viewing panel for the present invention flip type mobile phone case.
  • Figure 3 is a simplified diagram showing the process sequence of the liquid crystal see-through panel manufacturing method for a flip-type mobile phone case of the present invention.
  • Figure 4 is a simplified view showing the reinforcing plate processing step of the liquid crystal see-through panel manufacturing method for the present invention flip type mobile phone case.
  • Figure 5 is a simplified view showing a perspective window manufacturing process of the liquid crystal see-through panel manufacturing method for a flip-type mobile phone case of the present invention.
  • Figure 6 is a simplified view showing a perspective window bonding process of the liquid crystal see-through panel manufacturing method for the present invention flip type mobile phone case.
  • Figure 7 is a simplified view showing the compression process of the liquid crystal see-through panel manufacturing method for the present invention flip type mobile phone case.
  • liquid crystal viewing window 210 color deposition layer
  • FIG. 1 is a perspective view of a liquid crystal viewing panel for a flip phone case of the present invention
  • FIG. 2 is a cross-sectional view of a liquid crystal viewing panel for a flip phone case of the present invention.
  • the liquid crystal viewing panel 1 for the present invention flip type mobile phone case includes a cover reinforcement plate 100 and a liquid crystal viewing window 200.
  • the cover reinforcement plate 100 is made of a polycarbonate made of a transparent material, laminated laminated fusion formed between the inner and outer skin of the leather material corresponding to the cover of the flip-type mobile phone case (not shown in the figure) It is to reinforce the strength of the entire cover.
  • the liquid crystal viewing window 200 protrudes from the surface of the cover reinforcement plate 100 to form a step with the cover reinforcement plate 100 corresponding to the viewing area of the mobile phone case, and is made of a transparent material capable of seeing inside. .
  • the liquid crystal viewing window 200 may be formed on only one surface of the cover case of the mobile phone case, and when formed on only one surface, the color deposition layer 210 and the transparent seal plus from the cover reinforcement plate 100. 220, the fluorine coating layer 230, and the protective film layer 240.
  • the liquid crystal viewing window 200 may be formed on both sides of the cover outer shell and the inner shell of the mobile phone case, and the color deposition layer 210, the transparent seal plus 220, and the fluorine are disposed on the outer surface of the cover. It is composed of the coating layer 230 and the protective film layer 240, it can be configured to adhere only to the transparent seal plus 220 on the inner surface of the cover.
  • the size of the liquid crystal viewing window 200 can be changed according to the type of the later phone formed on the cover of the mobile phone case It is preferable to configure the size and the thickness of the inner and outer shells of the cover).
  • the color deposition layer 210 is preferably configured to have a color of any one of a semi-mirror mirror or blue or red or yellow or gold to transmit a part of light and reflect the rest, It is desirable to implement a chromaticity that does not interfere with the internal perspective.
  • Figure 3 is a simplified diagram showing the process sequence of the liquid crystal see-through panel manufacturing method for flip-type cell phone case of the present invention.
  • the method of manufacturing a liquid crystal viewing panel for a flip type mobile phone case includes a raw material preparation step (S100), a reinforcing plate processing step (S200), a viewing window manufacturing step (S300), a viewing window bonding step (S400), and a compression method.
  • the process (S500) can be performed.
  • a reinforcing plate disc (not shown) made of transparent polycarbonate cut to a certain size and a pre-cut seal plus (not shown) are flexible and have high hardness.
  • polycarbonate used as the reinforcing plate disc is a thermoplastic material, excellent in impact resistance, heat resistance, weather resistance, self-extinguishability, transparency, and impact strength of about 150 times or more of tempered glass. Because of its flexibility and workability, it is very effective for reinforcing the cover.
  • Silplus has high light transmittance and is not contaminated as is known, and is particularly effective when applied to a liquid crystal viewing window which is excellent in impact resistance.
  • a color deposition layer 210 is formed by performing color deposition to form a film having a color on one surface of the seal plus 220 prepared as shown in FIG. 5, and the color is a half mirror mirror or a blue or red color.
  • the deposition process may be performed by selecting one of yellow or gold color series.
  • the fluorine coating layer 230 is formed on the opposite surface of the color deposition layer 210 by forming a fluorine coating on the seal plus 220, thereby further improving the surface strength of the seal plus 220 by performing fluorine coating.
  • the protective film layer 240 is formed by adhering a protective film to the surface of the fluorine coating layer 230.
  • the protective film used here is a conventional film type transparent adhesive film, and the fluorine coating layer ( 230).
  • a liquid crystal viewing window 200 may be manufactured by performing laser cutting to a size corresponding to the size of the liquid crystal.
  • the liquid crystal viewing window 200 produced in the viewing window manufacturing process (S300) as shown in FIG. 6 may be bonded to one side of the reinforcing plate disc 101 using OCA or UV resin adhesion.
  • the liquid crystal viewing window 200 to be bonded may be adhered so that the color deposition layer 210 is in contact with the reinforcing plate disc 101.
  • the seal plus bonding process (S400a) can be selectively performed on the other side of the reinforcing plate original plate 101 is formed, the liquid crystal viewing window 200 is bonded, seal plus bonding process ( S400a) is provided with a seal plus 220 cut in a form that opposes the liquid crystal viewing window 200, it is to be formed by bonding the seal plus 220 using OCA or UV resin adhesion.
  • the liquid crystal viewing window 200 and the liquid crystal viewing window 200 or seal plus 220 manufactured as shown in FIG. 7 is a fine bubble may occur in the adhesive layer bonded to the reinforcing plate disc 101, such Bubbles can lead to a decrease in adhesion, and can be completely removed by performing a high pressure steam compression in the upper and lower parts.
  • the manufacturing of the liquid crystal viewing panel 1 is finished, and the liquid crystal viewing panel 1 manufactured as described above has a single-sided liquid crystal viewing window 200 when the liquid crystal viewing window 200 is formed on one surface thereof.
  • the liquid crystal viewing panel 1 having the double-sided liquid crystal viewing window 200 can be obtained.
  • the liquid crystal viewing panel 1 manufactured as described above is formed to be fusion-spliced to the mobile phone case 10 as shown in FIG. 8, and the cover reinforcement plate 100 may cover the inner cover 11 of the mobile phone case 10. It is laminated and fused between 11a and the outer shell 11b, and the liquid crystal viewing window 200 is fitted to the liquid crystal viewing hole 12 formed in the lid 11.
  • the liquid crystal viewing panel 1 of the present invention applied as described above can improve the strength of the cover of the mobile phone case 10 by the cover reinforcement plate 100, and the cover (by the liquid crystal viewing window 200). 11) It is possible to see the inside without opening.
  • liquid crystal viewing window 200 is fitted to the liquid crystal viewing hole 12 of the cover 11, while the surface thereof is the same surface as the surface of the inner skin (11a) or the shell (11b) to add the beauty of the appearance. It can be.

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  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

La présente invention se rapporte à un panneau translucide à cristaux liquides qui permet, dans un boîtier de téléphone mobile de type à clapet, de vérifier l'heure sur l'écran d'affichage sans ouvrir le couvercle de ce téléphone et, de façon plus précise, à un panneau translucide à cristaux liquides pour un boîtier de téléphone mobile et à un procédé permettant de fabriquer le panneau translucide à cristaux liquides, une plaque de renforcement de couvercle en polycarbonate qui présente une résistance au choc élevée, et une fenêtre translucide à cristaux liquides Silplus traitée avec un revêtement de renforcement à travers laquelle l'écran d'affichage peut être vu, étant formées de sorte à présenter des épaisseurs différentes de telle sorte que le couvercle soit renforcé, que les rayures dues à un frottement externe et à des dégâts occasionnés à la fenêtre translucide à cristaux liquides soient empêchées et qu'en particulier, comme le poids est réduit et la différence d'épaisseur ne se ressent pas lorsque le couvercle est fermé, l'apparence esthétique de la partie extérieure soit améliorée et que la production soit facilitée et qu'en outre, la surface du panneau translucide à cristaux liquides exposé à l'extérieur puisse avoir une grande variété de couleurs.
PCT/KR2014/004722 2013-06-11 2014-05-28 Panneau translucide à cristaux liquides pour un boîtier de téléphone mobile de type à clapet et procédé permettant de fabriquer un panneau translucide à cristaux liquides WO2014200208A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130066244A KR101377472B1 (ko) 2013-06-11 2013-06-11 플립형 휴대폰 케이스용 액정 투시패널 및 그 액정 투시패널 제조방법
KR10-2013-0066244 2013-06-11

Publications (1)

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WO2014200208A1 true WO2014200208A1 (fr) 2014-12-18

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PCT/KR2014/004722 WO2014200208A1 (fr) 2013-06-11 2014-05-28 Panneau translucide à cristaux liquides pour un boîtier de téléphone mobile de type à clapet et procédé permettant de fabriquer un panneau translucide à cristaux liquides

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KR (1) KR101377472B1 (fr)
WO (1) WO2014200208A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080158173A1 (en) * 2007-01-03 2008-07-03 Apple Computer, Inc. Multi-touch surface stackup arrangement
KR20110105338A (ko) * 2010-03-18 2011-09-26 신닛테츠가가쿠 가부시키가이샤 적층체 필름
KR200461453Y1 (ko) * 2012-01-31 2012-07-12 박정식 투시창을 갖는 모바일 단말기 케이스
KR200466662Y1 (ko) * 2012-08-09 2013-04-30 주식회사 룩사 다이어리형 휴대폰 케이스

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080158173A1 (en) * 2007-01-03 2008-07-03 Apple Computer, Inc. Multi-touch surface stackup arrangement
KR20110105338A (ko) * 2010-03-18 2011-09-26 신닛테츠가가쿠 가부시키가이샤 적층체 필름
KR200461453Y1 (ko) * 2012-01-31 2012-07-12 박정식 투시창을 갖는 모바일 단말기 케이스
KR200466662Y1 (ko) * 2012-08-09 2013-04-30 주식회사 룩사 다이어리형 휴대폰 케이스

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