JP2007179019A - Display surface material - Google Patents

Display surface material Download PDF

Info

Publication number
JP2007179019A
JP2007179019A JP2006313950A JP2006313950A JP2007179019A JP 2007179019 A JP2007179019 A JP 2007179019A JP 2006313950 A JP2006313950 A JP 2006313950A JP 2006313950 A JP2006313950 A JP 2006313950A JP 2007179019 A JP2007179019 A JP 2007179019A
Authority
JP
Japan
Prior art keywords
surface material
display surface
fine particles
spherical fine
display
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.)
Granted
Application number
JP2006313950A
Other languages
Japanese (ja)
Other versions
JP4148289B2 (en
Inventor
Kenjiro Kuroda
健二郎 黒田
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2006313950A priority Critical patent/JP4148289B2/en
Publication of JP2007179019A publication Critical patent/JP2007179019A/en
Application granted granted Critical
Publication of JP4148289B2 publication Critical patent/JP4148289B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a surface material, collectively named as a display surface material, to be suitably used for various kinds of displays and touch panels typically represented by computers and word-processors, and to provide a display surface material having an antidazzle effect and blackish tint and being easy to wipe off dirt. <P>SOLUTION: The display surface material has a coating layer having dispersion of black spherical fine particles applied on a substrate. The spherical fine particles are considered as display facing which made of a synthetic resin. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

コンピュータ、ワープロ等のもの代表例とする各種のディスプレイあるいはタッチパネルに好適に使用できる表面材、総称してディスプレイ表面材に関する。   The present invention relates to a surface material that can be suitably used for various displays or touch panels as representative examples of computers, word processors, and the like, and generally relates to a display surface material.

コンピュータ、ワープロ等のディスプレイ、タッチパネルに使用するディスプレイ表面材の中には、基板としての透明なガラスやプラスチックの板あるいはフィルムの表面に、防眩処理を施されているものがある。
この防眩処理は通常、耐摩性を有する塗料にフィラーとして無機化合物系の微粒子を分散させ、この塗料を塗布し、乾燥又は硬化させることで層(塗膜)を設け、この無機化合物系の微粒子によって防眩効果を発現させている。
Some display surface materials used for displays such as computers and word processors and touch panels have antiglare treatment applied to the surface of a transparent glass or plastic plate or film as a substrate.
This antiglare treatment is usually performed by dispersing inorganic compound-based fine particles as a filler in a paint having abrasion resistance, applying this paint, and drying or curing to provide a layer (coating film). The anti-glare effect is expressed.

ところが、この無機化合物系の微粒子は通常、角張った不定形の無色のシリカが使用されている。そして前記塗膜の表面から、シリカがあたかも頭を出したように突出した状態になっている。この為に、防眩効果はあるが、微粒子が無色の為塗膜の表面が白っぽくなってしまい、ディスプレイに使用した場合には、画像のしまりが無くなる。
また、シリカが塗膜の表面から頭を出しており且つ角張っていることにより、指紋等の汚れを拭き取りにくくなっている。また、拭き取りに使う布の種類によっては、シリカがヤスリの働きをして布を削ってしまい、ディスプレイの表面を汚してしまうことになる。
However, these inorganic compound-based fine particles usually use angular, amorphous, colorless silica. And from the surface of the said coating film, it is in the state which protruded as if the silica protruded the head. For this reason, although there is an anti-glare effect, the surface of the coating film becomes whitish because the fine particles are colorless, and when used in a display, there is no image sticking.
Further, since silica protrudes from the surface of the coating film and is angular, it is difficult to wipe off dirt such as fingerprints. In addition, depending on the type of cloth used for wiping, the silica acts as a file and scrapes the cloth, and the surface of the display is soiled.

本発明は、以上の様な状況に鑑みなされたもので、防眩効果があって、黒みを帯びており、しかも汚れを拭き取り易いディスプレイ表面材を提供すること目的とする。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a display surface material that has an antiglare effect, is blackish, and is easy to wipe off dirt.

前記課題を解決するために本発明が提供する手段とは、まず請求項1に示すように、ディスプレイ表面材であって、基板上に黒色の球状微粒子を分散した塗料層を設けたことを特徴としたディスプレイ表面材である。   The means provided by the present invention to solve the above-mentioned problems is a display surface material as described in claim 1, characterized in that a paint layer in which black spherical fine particles are dispersed is provided on a substrate. The display surface material.

また、好ましくは請求項2に示すように、請求項1のディスプレイ表面材を基本としており、前記球状微粒子に合成樹脂を用いていることを特徴とするものである。   Further, preferably, as shown in claim 2, the display surface material of claim 1 is used as a basis, and a synthetic resin is used for the spherical fine particles.

また、好ましくは請求項3に示すように、請求項1又は2のディスプレイ表面材を基本としており、前記合成樹脂からなる球状微粒子の合成樹脂は、ベンゾグアナミン・ホルムアルデヒド縮合物、ベンゾグアナミン・メラミン・ホルムアルデヒド縮合物、メラミン・ホルムアルデヒド縮合物、アクリル樹脂、ウレタン樹脂、アクリル・ウレタン樹脂、あるいはフッ素樹脂のうちのいずれかが使われていることを特徴とするものである。   Preferably, as shown in claim 3, the display surface material according to claim 1 or 2 is used as a basis, and the synthetic resin of spherical fine particles made of the synthetic resin is benzoguanamine / formaldehyde condensate, benzoguanamine / melamine / formaldehyde condensate. Or a melamine / formaldehyde condensate, an acrylic resin, a urethane resin, an acrylic / urethane resin, or a fluororesin.

そしてまた、好ましくは請求項4に示すように、請求項1乃至3のディスプレイ表面材を基本としており、前記球状微粒子の平均粒径が塗料層の厚みの0.1〜2倍であり、該球状微粒子の一部が塗料層の表面から突出していることを特徴とするものである。   And preferably, as shown in claim 4, based on the display surface material of claims 1 to 3, the average particle diameter of the spherical fine particles is 0.1 to 2 times the thickness of the paint layer, A part of the spherical fine particles protrudes from the surface of the paint layer.

本発明においては、球状微粒子が黒色であることから、防眩効果があって、表面が黒っぽくなり、しかもコントラストを得られ、また微粒子が球形であることから、指紋等の汚れを簡単に拭き取ることが出来、かつ拭き取りに使う布がひっかかることもなく、ディスプレイ等の表面を汚してしまうことがない。   In the present invention, since the spherical fine particles are black, there is an anti-glare effect, the surface becomes blackish, and contrast is obtained, and since the fine particles are spherical, dirt such as fingerprints can be easily wiped off. The cloth used for wiping is not caught and the surface of the display or the like is not soiled.

本発明は以上の構成であるから、下記に示す如き効果がある。
即ち、防眩効果があって、表面が黒みを帯びている。
又、表面の汚れを簡単に拭き取れる。拭き取りに使う布にひっかかることがなく、ディスプレイ等の表面を汚してしまうことがない。
その結果、本発明はコンピュータ、ワープロ等のディスプレイ、タッチパネルに使用するディスプレイ表面材として優れた実用上の効果を発揮し、防眩効果があって、黒みを帯びており、しかも汚れを拭き取り易いディスプレイ表面材を提供することが出来たといえる。
Since this invention is the above structure, there exist the following effects.
That is, there is an antiglare effect and the surface is blackish.
Also, the surface dirt can be easily wiped off. The cloth used for wiping is not caught and the surface of the display or the like is not soiled.
As a result, the present invention exhibits an excellent practical effect as a display surface material used for displays and touch panels of computers, word processors, etc., has an antiglare effect, is blackish, and easily wipes off dirt. It can be said that the surface material could be provided.

本発明に関わる黒色の球状微粒子について、球状とは、真球か、あるいはまたは丸みを帯びたほぼ球状のものであることことを指す。   As for the black spherical fine particles according to the present invention, the term “spherical” means that they are true spheres or rounded substantially spherical particles.

球状微粒子は合成樹脂からなり、合成樹脂の中でもベンゾグアナミン・ホルムアルデヒド縮合物、ベンゾグアナミン・メラミン・ホルムアルデヒド縮合物、メラミン・ホルムアルデヒド縮合物、アクリル樹脂、ウレタン樹脂、アクリル・ウレタン樹脂、あるいはフッ素樹脂のうちのいずれかを用いるのが好適である。   Spherical fine particles are made of synthetic resin, and among synthetic resins, any of benzoguanamine / formaldehyde condensate, benzoguanamine / melamine / formaldehyde condensate, melamine / formaldehyde condensate, acrylic resin, urethane resin, acrylic / urethane resin, or fluororesin It is preferable to use these.

球状微粒子を分散した塗料層は、球状微粒子の頭が塗料層の表面から飛び出していることが、防眩効果から好ましい。この為、球状微粒子の平均粒径は、塗料層の厚みの0.1〜2倍の範囲のものが好ましい。これが1倍を越えて2倍以下の範囲では、必然的に塗膜の表面から球状微粒子の頭が飛び出すことになる。また、これが0.1〜1倍の範囲では、球状微粒子の比重がハードコート液の比重より軽ければ、球状微粒子が液の表面に浮くことになり、頭を出さすことができ、この点を考慮して材料を選ぶと良い。又、球状微粒子が空孔を有するものであれば、空孔内に空気を内在させて塗布する事ができ、表面に浮くことになる。
尚、もしこれが2倍を越えると、汚れの拭き取り性が低下する。また塗料の塗布適性が悪くなり、綺麗に塗布できない。また、これが0.1倍を下回ると防眩効果がなくなる。
In the paint layer in which the spherical fine particles are dispersed, it is preferable from the antiglare effect that the heads of the spherical fine particles protrude from the surface of the paint layer. For this reason, the average particle diameter of the spherical fine particles is preferably in the range of 0.1 to 2 times the thickness of the paint layer. When this is more than 1 time and less than 2 times, the heads of spherical fine particles inevitably protrude from the surface of the coating film. Also, in the range of 0.1 to 1 times this, if the specific gravity of the spherical fine particles is lighter than the specific gravity of the hard coat liquid, the spherical fine particles will float on the surface of the liquid, and the head can be raised. It is good to select materials in consideration. Further, if the spherical fine particles have pores, they can be applied with air in the pores and float on the surface.
In addition, if this exceeds 2 times, the wiping property of dirt will fall. In addition, the applicability of the paint deteriorates and cannot be applied neatly. Moreover, if this is less than 0.1 times, the antiglare effect is lost.

黒色とは、合成樹脂からなる微粒子には、樹脂そのものが黒みを帯びているものものもあるが、必要なら染料や顔料で着色しておくと良い。   With black, there are fine particles made of synthetic resin in which the resin itself is blackish, but if necessary, it may be colored with a dye or pigment.

塗料は、通常の耐摩性を有したものでよく、シリコーン系、アクリル系、エポキシ系、ウレタン系熱硬化、あるいは光硬化系のものを使用する。特に制約されるものではない。
通常は、厚みは1〜20μm程度である。塗工する基材及び要求される表面物性によって、上記材料を中心に材料を選ぶ。
The coating material may have a normal abrasion resistance, and a silicone-based, acrylic-based, epoxy-based, urethane-based thermosetting, or photo-curing type is used. There is no particular restriction.
Usually, the thickness is about 1 to 20 μm. Depending on the substrate to be coated and the required surface properties, materials are selected centering on the above materials.

ディスプレイ表面材は、透明なフィルムに黒色の球状微粒子を分散した塗料層を設けて、ディスプレイの透明なガラスやプラスチックの板に貼り付けて使うこともできる。   The display surface material can also be used by providing a coating layer in which black spherical fine particles are dispersed in a transparent film and affixing it to a transparent glass or plastic plate of the display.

以下では実施例を挙げて、図面を参照しつつ本発明をより詳細に説明する。
<実施例1>
図1のように、基材2として偏光フィルムを使用し、この偏光フィルムの表面に、UV硬化アクリル系樹脂液に、黒色の球状微粒子4としてベンゾグアナミン・ホルムアルデヒド縮合物(平均粒径が2μm)を分散させた、下記の処方の塗料を、塗布してUV硬化させて、膜厚5μの塗料層3を設けて、液晶ディスプレイに貼り付けて使用する為のディスプレイ表面材1を作った。
[塗料処方]
UV硬化アクリル系樹脂液・・・・・・・・・・100重量部
ベンゾグアナミン・ホルムアルデヒド縮合物・・・・1重量部
Hereinafter, the present invention will be described in more detail with reference to the drawings by way of examples.
<Example 1>
As shown in FIG. 1, a polarizing film is used as the substrate 2, and a UV cured acrylic resin liquid is applied to the surface of the polarizing film, and a benzoguanamine / formaldehyde condensate (average particle diameter is 2 μm) as black spherical fine particles 4. A dispersed paint having the following formulation was applied and UV cured to provide a paint layer 3 having a film thickness of 5 μm, and a display surface material 1 for use by attaching to a liquid crystal display was prepared.
[Paint formulation]
UV curing acrylic resin liquid: 100 parts by weight Benzoguanamine / formaldehyde condensate: 1 part by weight

<比較例>
比較例として、従来のディスプレイ表面材5を作製した。
図2のように、基材2として偏光フィルムを使用し、この偏光フィルムの表面に、UV硬化アクリル系樹脂液に、角張った不定形微粒子6として不定形シリカ(平均粒径が1.8μm、富士シリシア化学(株)製、商品名がサイリシア350)を分散させた、下記の処方の塗料を、塗布してUV硬化させて、膜厚5μの塗料層3を設けたものである。
[塗料処方]
UV硬化アクリル系樹脂液・・・・・・・・・・100重量部
不定形シリカ・・・・・・・・・・・・・・・・・・5重量部
<Comparative example>
As a comparative example, a conventional display surface material 5 was produced.
As shown in FIG. 2, a polarizing film is used as the substrate 2, and on the surface of this polarizing film, an amorphous silica (average particle size is 1.8 μm, A coating material having the following formulation, dispersed by Fuji Silysia Chemical Co., Ltd. (trade name: Cylicia 350), is applied and UV cured to provide a coating layer 3 having a thickness of 5 μm.
[Paint formulation]
UV curable acrylic resin liquid: 100 parts by weight
Amorphous silica ... 5 parts by weight

上記の実施例のディスプレイ表面材1と比較例の従来のディスプレイ表面材5とを物性評価し、下記の表1に示す如き結果が得られた。   The physical properties of the display surface material 1 of the above example and the conventional display surface material 5 of the comparative example were evaluated, and the results shown in Table 1 below were obtained.


Figure 2007179019
Figure 2007179019

ここで、
ヘイズ:ヘイズメーター(日本電色製、SGシグマ90)で測定
グロス:60度反射
鉛筆硬度:JIS鉛筆硬度試験に準じる。 荷重500g
耐スチールウール性:スチールウール#0000、荷重400g/cm2 で、10往復
指紋拭き取り性:指紋を付けて、ポリエステル布で10往復
ベンコット汚染性:ベンコットで10往復(ベンコットが削られることによる汚れ)
電源OFF時のディスプレイ表面:電源を切ったときのディスプレイ表面の目視評価
である。
here,
Haze: measured with a haze meter (manufactured by Nippon Denshoku, SG Sigma 90) Gross: 60 degree reflection Pencil hardness: according to JIS pencil hardness test. Load 500g
Steel wool resistance: Steel wool # 0000, 10 round trips with a load of 400 g / cm 2 Fingerprint wiping: 10 round trips with a polyester cloth with a fingerprint Bencot stain resistance: 10 round trips with Bencott (dirt due to bencot scraping)
Display surface when the power is turned off: Visual evaluation of the display surface when the power is turned off.

このように、実施例におけるディスプレイ表面材1は、拭き取り性が良く、拭き取る為の布を痛めず、従ってディスプレイ表面を汚すことない。又液晶ワープロに貼り付けてワープロを稼働させ表面を眺めると、表面が黒みを帯びていて、見やすいものであった。   Thus, the display surface material 1 in the embodiment has good wiping properties, does not damage the cloth for wiping, and therefore does not stain the display surface. Also, when pasted on a liquid crystal word processor and operating the word processor, the surface was blackish and easy to see.

本発明の実施例1を示すディスプレイ表面材の断面図である。It is sectional drawing of the display surface material which shows Example 1 of this invention. 本発明の比較例を示す従来のディスプレイ表面材の断面図である。It is sectional drawing of the conventional display surface material which shows the comparative example of this invention.

符号の説明Explanation of symbols

1…ディスプレイ表面材
2…基材
3…塗料層
4…球状微粒子
5…従来のディスプレイ表面材
6…不定形微粒子
DESCRIPTION OF SYMBOLS 1 ... Display surface material 2 ... Base material 3 ... Paint layer 4 ... Spherical fine particle 5 ... Conventional display surface material 6 ... Amorphous fine particle

Claims (4)

ディスプレイ表面材であって、基板上に黒色の球状微粒子を分散した塗料層を設けたことを特徴とするディスプレイ表面材。   A display surface material comprising a paint layer in which black spherical fine particles are dispersed on a substrate. 前記球状微粒子は、合成樹脂からなることを特徴とする請求項1記載のディスプレイ表面材。   The display surface material according to claim 1, wherein the spherical fine particles are made of a synthetic resin. 前記合成樹脂からなる球状微粒子の合成樹脂には、ベンゾグアナミン・ホルムアルデヒド縮合物、ベンゾグアナミン・メラミン・ホルムアルデヒド縮合物、メラミン・ホルムアルデヒド縮合物、アクリル樹脂、ウレタン樹脂、アクリル・ウレタン樹脂、あるいはフッ素樹脂のうちのいずれかが使われていることを特徴とする請求項1又は2にいずれかに記載のディスプレイ表面材。   The synthetic resin of spherical fine particles made of the synthetic resin includes benzoguanamine / formaldehyde condensate, benzoguanamine / melamine / formaldehyde condensate, melamine / formaldehyde condensate, acrylic resin, urethane resin, acrylic / urethane resin, or fluorine resin. The display surface material according to claim 1, wherein any one of them is used. 前記球状微粒子は平均粒径が塗料層の厚みの0.1〜2倍であり、該球状微粒子の一部が塗料層の表面から突出していることを特徴とする請求項1乃至3のいずれかに記載のディスプレイ表面材。   4. The spherical fine particles have an average particle diameter of 0.1 to 2 times the thickness of the paint layer, and a part of the spherical fine particles protrudes from the surface of the paint layer. Display surface material as described in 4.
JP2006313950A 2006-11-21 2006-11-21 Display surface material Expired - Fee Related JP4148289B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006313950A JP4148289B2 (en) 2006-11-21 2006-11-21 Display surface material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006313950A JP4148289B2 (en) 2006-11-21 2006-11-21 Display surface material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP29867196A Division JP4006769B2 (en) 1996-11-11 1996-11-11 Display surface material

Publications (2)

Publication Number Publication Date
JP2007179019A true JP2007179019A (en) 2007-07-12
JP4148289B2 JP4148289B2 (en) 2008-09-10

Family

ID=38304205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006313950A Expired - Fee Related JP4148289B2 (en) 2006-11-21 2006-11-21 Display surface material

Country Status (1)

Country Link
JP (1) JP4148289B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009042358A (en) * 2007-08-07 2009-02-26 Kyodo Printing Co Ltd Optical filter and plasma display apparatus
JP2010097011A (en) * 2008-10-17 2010-04-30 Lintec Corp Anti-glare hardcoat film, and polarizing plate using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009042358A (en) * 2007-08-07 2009-02-26 Kyodo Printing Co Ltd Optical filter and plasma display apparatus
JP2010097011A (en) * 2008-10-17 2010-04-30 Lintec Corp Anti-glare hardcoat film, and polarizing plate using the same

Also Published As

Publication number Publication date
JP4148289B2 (en) 2008-09-10

Similar Documents

Publication Publication Date Title
US10254444B2 (en) Anti-glare film, polarizer and image display device
TWI490527B (en) Coating layer for anti-glare film and anti-glare film comprising the same
TWI515271B (en) Anti-reflection film, anti-reflection film manufacturing method, polarizing film and image display device
KR100959049B1 (en) Antiglare hardcoat film
WO2020145373A1 (en) Antireflective member, and polarizing plate, image display device and antireflective article each equipped with same
CN104216032B (en) Anti-dazzle hardness film coating
WO2011016306A1 (en) Optical laminate, polarizing plate and image display device
JP5455146B2 (en) Optical film
WO2008038714A1 (en) Optically functional film
JPWO2004046230A1 (en) Fingerprint erasable film
JP2007058162A (en) Surface material for display and display with same
TW201024813A (en) Optical sheet
JP4923754B2 (en) Optical laminate
CN104216033A (en) Anti-dazzling hard coating
JP4985049B2 (en) Optical laminate
JP5725216B2 (en) Optical sheet
JP6733678B2 (en) Reflective screen
JP2007322877A (en) Optical laminated body
TWI787634B (en) Writing sheet for touch panel pen, touch panel, touch panel system and display device, and selection method for writing sheet for touch panel pen
JP4148289B2 (en) Display surface material
JP2018005853A (en) Writing sheet for touch panel pen, touch panel, display device, and selection method of writing sheet for touch panel pen
JP4006769B2 (en) Display surface material
JP2008129509A (en) Anti-glare member and image display device provided with the same
JP6741541B2 (en) Screen film for projection that allows writing/erasing with a writing marker
JP7486918B2 (en) Touch Panel System

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20071128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071204

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080325

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080509

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080603

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080616

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120704

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120704

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130704

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140704

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees