JP2004264796A - Peep prevention device - Google Patents

Peep prevention device Download PDF

Info

Publication number
JP2004264796A
JP2004264796A JP2003104645A JP2003104645A JP2004264796A JP 2004264796 A JP2004264796 A JP 2004264796A JP 2003104645 A JP2003104645 A JP 2003104645A JP 2003104645 A JP2003104645 A JP 2003104645A JP 2004264796 A JP2004264796 A JP 2004264796A
Authority
JP
Japan
Prior art keywords
peep
prevention device
display screen
peep prevention
optical film
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.)
Pending
Application number
JP2003104645A
Other languages
Japanese (ja)
Inventor
Seijiro Saiga
清治郎 雑賀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAIGA CO Ltd
Original Assignee
SAIGA CO Ltd
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 SAIGA CO Ltd filed Critical SAIGA CO Ltd
Priority to JP2003104645A priority Critical patent/JP2004264796A/en
Publication of JP2004264796A publication Critical patent/JP2004264796A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a peep preventive device for a display screen of a cellular phone which is inexpensive and easily manufacturable. <P>SOLUTION: The peep preventive device is formed by sticking an optical film 5 having a peep preventive function to a front surface side of a transparent plastic plate 3 and sticking a release sheet 9 through a tacky adhesive layer to the rear surface side. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、携帯電話の表示画面等に貼り付けられて用いられる覗き見防止具に関する。
【0002】
【従来の技術】
最近、携帯電話の表示画面が第三者により側方から覗き見されないように、覗き見防止フィルターなるものが提供されている。この覗き見防止フィルターは表示画面に貼り付けられて用いられる。
【0003】
【発明が解決しようとする課題】
しかしながら上記覗き見防止フィルターは、透明帯と遮光帯とが交互に配置された複雑な構成であり、したがって製造に手間がかかるともに、非常に高価なもので実用性に乏しいものであった。
【0004】
この発明は上記の事情に鑑みて行なったもので、製造容易で安価に得られる覗き見防止具を提供することを目的とする。
【0005】
【課題を解決するための手段】
この発明では、透明プラスチックスプレートの表面側に覗き見防止機能を有する光学フィルムが貼り付けられるとともに、裏面側に粘着層を介して剥離シートが貼り付けられてなる覗き見防止具を提供する。
【0006】
この発明の覗き見防止具は、汎用される透明プラスチックスプレートの表面に光学フィルムを貼るようにして構成していることで、従来のものに比して製造が容易に行なえるとともに、安価に提供できる。また、透明プラスチックスプレートを用いていることで全体に強度があって取り扱いが容易で、貼り付け作業が容易に行なえる。
【0007】
【発明の実施の形態】
図1はこの発明である覗き見防止具の平面図、図2は断面図である。覗き見防止具1はセパポリエステルよりなる透明プラスチックスプレート3の表面側にアクリル系接着剤5を介して覗き見防止機能を有する光学フィルム7が貼り付けられるとともに、裏面側にウレタン系再剥離性の粘着層9を介してポリエステルフィルムよりなる剥離シート11が貼り付けられて構成されており、全体厚さは0.5mm程度である。光学フィルム7の表面には透明インクにより印刷形成されたデザインパターン15が付設され、さらに、表面の下縁部近くには宣伝用の会社名等の文字パターン17が付設されている。
【0008】
使用に際しては、図3に示すように、覗き見防止具1裏面側の剥離シート11を剥し粘着層9面を携帯電話の表示画面13面に貼り付ける。このように表示画面13に覗き見防止具1を装着することで、光学フィルム7の働きにより側方からのぞき込んでも表示画面13の表示内容が見えることがない。デザインパターン15は透明インクで形成されているので表示画面13の表示は支障なく見えるようになっている。
【0009】
覗き見防止具1は大形に形成しておき、表示画面13の形状に対応して適宜裁断して使用してもよい。また、透明プラスチックスプレート3の表面に上記したように会社名等を印刷することで、宣伝用の販売促進用グッズとして好適に使用できる。
【0010】
【発明の効果】
この発明によれば、製造容易で安価な覗き見防止具を提供できるようになる。
【図面の簡単な説明】
【図1】この発明の実施形態の覗き見防止具の平面図
【図2】この発明の実施形態の覗き見防止具の断面図
【図3】この発明の実施形態の覗き見防止具の使用時の断面図
【符号の説明】
1 覗き見防止具
3 プラスチックスプレート
7 光学フイルム
11 剥離シート
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a peeping prevention tool used by being attached to a display screen of a mobile phone or the like.
[0002]
[Prior art]
Recently, a peep prevention filter has been provided so that a display screen of a mobile phone is not peeped by a third party from the side. This peep prevention filter is used by being attached to a display screen.
[0003]
[Problems to be solved by the invention]
However, the above-mentioned peep prevention filter has a complicated configuration in which transparent bands and light-shielding bands are alternately arranged. Therefore, it takes a lot of time to manufacture, and is very expensive and of low practicality.
[0004]
The present invention has been made in view of the above circumstances, and has as its object to provide a peeping prevention device that is easy to manufacture and can be obtained at low cost.
[0005]
[Means for Solving the Problems]
According to the present invention, there is provided a peeping prevention tool in which an optical film having a peeping prevention function is attached to the front side of a transparent plastic plate, and a release sheet is attached to the back side via an adhesive layer.
[0006]
The peeping prevention device of the present invention is configured such that an optical film is attached to the surface of a commonly used transparent plastic plate, so that it can be manufactured more easily than conventional ones and at a low cost. Can be provided. In addition, since the transparent plastic plate is used, the whole is strong and easy to handle, and the sticking operation can be easily performed.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 is a plan view of a peeping prevention device according to the present invention, and FIG. 2 is a sectional view. The peep prevention device 1 has an optical film 7 having a peep prevention function adhered to the front side of a transparent plastic plate 3 made of sepapolyester via an acrylic adhesive 5 and a urethane-based removability on the back side. A release sheet 11 made of a polyester film is adhered via the adhesive layer 9 described above, and the overall thickness is about 0.5 mm. A design pattern 15 printed with transparent ink is provided on the surface of the optical film 7, and a character pattern 17 such as an advertising company name is provided near the lower edge of the surface.
[0008]
In use, as shown in FIG. 3, the release sheet 11 on the back side of the peeping prevention device 1 is peeled off, and the adhesive layer 9 is attached to the display screen 13 of the mobile phone. By attaching the peep prevention device 1 to the display screen 13 in this manner, the display contents of the display screen 13 are not seen even when the operator looks into the display screen 13 from the side by the action of the optical film 7. Since the design pattern 15 is formed of transparent ink, the display on the display screen 13 can be viewed without any trouble.
[0009]
The peeping prevention tool 1 may be formed in a large size, and cut and used as appropriate according to the shape of the display screen 13. In addition, by printing the company name or the like on the surface of the transparent plastic plate 3 as described above, it can be suitably used as sales promotion goods for advertising.
[0010]
【The invention's effect】
According to the present invention, an easy-to-manufacture and inexpensive peeping prevention device can be provided.
[Brief description of the drawings]
FIG. 1 is a plan view of a peep preventive device according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of a peep preventive device according to an embodiment of the present invention. FIG. Cross section at the time [Explanation of reference numerals]
DESCRIPTION OF SYMBOLS 1 Peep prevention device 3 Plastic plate 7 Optical film 11 Release sheet

Claims (1)

透明プラスチックスプレートの表面側に覗き見防止機能を有する光学フィルムが貼り付けられるとともに、裏面側に粘着層を介して剥離シートが貼り付けられてなることを特徴とする覗き見防止具。A peep prevention device comprising: an optical film having a peep prevention function attached to the front side of a transparent plastic plate; and a release sheet attached to the back side via an adhesive layer.
JP2003104645A 2003-03-03 2003-03-03 Peep prevention device Pending JP2004264796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003104645A JP2004264796A (en) 2003-03-03 2003-03-03 Peep prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003104645A JP2004264796A (en) 2003-03-03 2003-03-03 Peep prevention device

Publications (1)

Publication Number Publication Date
JP2004264796A true JP2004264796A (en) 2004-09-24

Family

ID=33127819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003104645A Pending JP2004264796A (en) 2003-03-03 2003-03-03 Peep prevention device

Country Status (1)

Country Link
JP (1) JP2004264796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007010717A (en) * 2005-06-28 2007-01-18 Shin Etsu Polymer Co Ltd Optical filter
JP2018200460A (en) * 2017-05-25 2018-12-20 レノボ・シンガポール・プライベート・リミテッド View angle change film and electronic apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007010717A (en) * 2005-06-28 2007-01-18 Shin Etsu Polymer Co Ltd Optical filter
JP4509876B2 (en) * 2005-06-28 2010-07-21 信越ポリマー株式会社 Optical filter
JP2018200460A (en) * 2017-05-25 2018-12-20 レノボ・シンガポール・プライベート・リミテッド View angle change film and electronic apparatus
US10678306B2 (en) 2017-05-25 2020-06-09 Lenovo (Singapore) Pte Ltd Viewing angle changing film

Similar Documents

Publication Publication Date Title
JP5231670B1 (en) Decorative film for display device and protective panel
US8974620B2 (en) Touch screen shield
ES2769871T3 (en) Interchangeable decoration
USD550689S1 (en) Set of images for portions of a display screen
CN102902087A (en) Display apparatus
KR100949684B1 (en) Manufacturing method of window using in a mobile instrument
KR20150042092A (en) Window panel, manufacturing method thereof, and display apparatus including the window panel
JP6603913B2 (en) Peep prevention sheet
KR101656034B1 (en) Method for manufacturing touch key assembly and light indicator assembly for mobile device
JP2004264796A (en) Peep prevention device
JP2007172241A (en) Screen film
JP2005271412A (en) Laminated film
JP4509876B2 (en) Optical filter
JP2007264642A (en) Electronic device and portable telephone apparatus
JP2005221555A (en) Sticking film for display window
KR200183170Y1 (en) Name card
JP4530209B2 (en) Crime prevention display device
AU2004100930A4 (en) Image Mounting Assembly
KR200336179Y1 (en) Thermometer Attached Sticker
JP2004286770A (en) Display member pasting structure
KR200359672Y1 (en) Functional indicated structure for button switch
JP4348674B2 (en) Information display device
JPH11249592A (en) Liquid crystal display device and precision equipment using it
JP2024021815A (en) Panel for display device, housing for display device, and display device
USD515632S1 (en) Display sign