JP2015193793A - 樹脂発泡体、発泡部材、及び、タッチパネル搭載機器 - Google Patents
樹脂発泡体、発泡部材、及び、タッチパネル搭載機器 Download PDFInfo
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- JP2015193793A JP2015193793A JP2015023513A JP2015023513A JP2015193793A JP 2015193793 A JP2015193793 A JP 2015193793A JP 2015023513 A JP2015023513 A JP 2015023513A JP 2015023513 A JP2015023513 A JP 2015023513A JP 2015193793 A JP2015193793 A JP 2015193793A
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- resin
- resin foam
- pressure
- touch panel
- foam
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- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
【解決手段】本発明の樹脂発泡体は、樹脂を含む樹脂組成物を発泡させることにより得られる樹脂発泡体であり、25%圧縮荷重が0.1N/cm2以上8.0N/cm2以下であり、タッチパネル搭載機器に用いられることを特徴とする。上記樹脂は、ポリオレフィン系樹脂、ポリエステル系樹脂、及びアクリル系樹脂からなる群より選ばれる少なくとも1種の樹脂であることが好ましい。
【選択図】なし
Description
さらに、本発明の他の目的は、使用者のタッチ操作に伴う表示部における表示ムラの発生が高度に抑制されているタッチパネル搭載機器を提供することにある。
さらに、本発明のタッチパネル搭載機器は、上記樹脂発泡体が配置されているので、使用者のタッチ操作に伴う表示部における表示ムラの発生が高度に抑制されている。
本発明の樹脂発泡体は、樹脂を含む樹脂組成物を発泡させることにより得られる樹脂発泡体であり、25%圧縮荷重が0.1N/cm2以上8.0N/cm2以下であり、タッチパネル搭載機器に用いられる。本発明の樹脂発泡体は、気泡構造(発泡構造)を有する。
本発明の樹脂発泡体は、発泡部材として用いられてもよい。つまり、上記発泡部材は、上記の本発明の樹脂発泡体を有する部材である。上記発泡部材は、例えば、上記の本発明の樹脂発泡体のみからなる構成であってもよいし、上記樹脂発泡体に他の層(特に粘着剤層(粘着層)、基材層など)が積層されている構成であってもよい。さらには、上記発泡部材は、スキン層や、表面加熱溶融層を有していてもよい。
本発明のタッチパネル搭載機器は、上記樹脂発泡体(上記の本発明の樹脂発泡体)、表示パネル、及び、タッチパネルを有し、表示パネルの背面側のスペースに上記樹脂発泡体が配置されている。本発明のタッチパネル搭載機器では、表示パネルの表面側のスペースにタッチパネルが配置され、表示パネルの背面側のスペースに上記樹脂発泡体が配置されている。なお、表示パネルの背面側のスペースは、発泡体が挿入される隙間に相当する。
本発明における、使用者のタッチ操作時における表示パネルでの波紋状のにじみ模様の発生を防ぐ方法は、表示パネル、及び、タッチパネルを有するタッチパネル製品において、上記表示パネルの背面側のスペースに、上記樹脂発泡体(上記の本発明の樹脂発泡体)を配置することを特徴とする。上記樹脂発泡体が表示パネルの背面側に配置されていると、使用者のタッチ操作に伴い、表示パネルやタッチパネルがたわみ、変形したとしても、この変形に伴い生じた力を効果的に分散・吸収でき、表示パネルでの表示ムラ(波紋状のにじみ模様)の発生を高度に抑制できる。
ポリプロピレン[メルトフローレート(MFR):0.25g/10min]:55重量部、ポリオレフィン系エラストマー[メルトフローレート(MFR):7g/10min、JIS A硬度:79°]:45重量部、カーボンブラック(商品名「旭♯35」、旭カーボン株式会社製):6重量部、及び、水酸化マグネシウム(平均粒子径:0.7μm):10重量部を、株式会社日本製鋼所(JSW)製の二軸混練機にて、220℃の温度で混練した後、ストランド状に押出し、水冷後ペレット状に成形した。なお、ペレットの見掛け密度は0.98g/cm3であった。
このペレットを、株式会社日本製鋼所製の単軸押出機に投入し、220℃の雰囲気下、22(注入後19)MPaの圧力で、二酸化炭素ガスを注入した。二酸化炭素ガスを十分飽和させた後、発泡に適した温度まで冷却後、ダイから押出して、樹脂発泡体を得た。
この樹脂発泡体は、半連続半独立気泡構造を有するシート状の樹脂発泡体であり、0.035g/cm3の見掛け密度を有し、2.0mmの厚みを有し、28倍の発泡倍率を有する。また、この樹脂発泡体の平均セル径は、55μmであった。
上記の樹脂発泡体の製造例1で得た樹脂発泡体をスライスして、厚みが0.3mmの樹脂発泡体Aを得た。この樹脂発泡体Aの25%圧縮荷重は0.80N/cm2であった。
一方のロールが200℃に加熱された一対のロールにおけるロール間(ロールとロールの間の隙間)に、上記樹脂発泡体Aを通過させて、厚みが0.2mmの樹脂発泡体を得た。なお、ロール間のギャップ(隙間)は、厚みが0.2mmの樹脂発泡体が得られるように設定した。
次に、この厚みが0.2mmの樹脂発泡体を、200℃に加熱されたロールと接した面と反対側の面が200℃に加熱されたロールに接するように、一方のロールが200℃に加熱された一対のロールにおけるロール間(ロールとロールの間の隙間)に通過させて、厚みが0.1mmの樹脂発泡体Bを得た。なお、ロール間のギャップ(隙間)は、厚みが0.1mmの樹脂発泡体が得られるように設定した。
この樹脂発泡体Bの見掛け密度は0.126g/cm3であり、25%圧縮荷重は1.11N/cm2であった。
ポリオレフィン系樹脂発泡体(商品名「ボラーラXLIM WF03」、厚み:0.3mm、25%圧縮荷重:5.2N/cm2、見掛け密度:0.19g/cm3、平均セル径:107μm)を用いた。
ポリオレフィン系樹脂発泡体(商品名「ボラーラXLIM WF01」、厚み:0.1mm、25%圧縮荷重:2.8N/cm2、見掛け密度:0.31g/cm3、平均セル径:63μm)を用いた。
アクリルエマルション溶液(固形分量55重量%、アクリル酸エチル−アクリル酸ブチル−アクリロニトリル共重合体(重量比45:48:7))100重量部、脂肪酸アンモニウム系界面活性剤(ステアリン酸アンモニウムの水分散液、固形分量33重量%)(界面活性剤A)2重量部、カルボキシベタイン型両性界面活性剤(商品名「アモーゲンCB−H」、第一工業製薬株式会社製)(界面活性剤B)2重量部、オキサゾリン系架橋剤(商品名「エポクロスWS−500」、株式会社日本触媒製、固形分量39重量%)0.35重量部、ポリアクリル酸系増粘剤(アクリル酸エチル−アクリル酸共重合体(アクリル酸20重量%)、固形分量28.7重量%)0.78重量部をディスパー(商品名「ロボミックス」、プライミクス株式会社製)で撹拌混合して起泡化して発泡組成物を得た。この発泡組成物を、剥離処理をしたPET(ポリエチレンテレフタレート)フィルム(厚み:38μm、商品名「MRF♯38」、三菱樹脂株式会社製)上に塗布し、70℃で4.5分、140℃で4.5分乾燥させ、厚み0.3mm、見掛け密度0.25g/cm3、25%圧縮荷重0.47N/cm2、平均セル径76μmの連続気泡構造の樹脂発泡体を得た。
アクリルエマルション溶液(固形分量55重量%、アクリル酸エチル−アクリル酸ブチル−アクリロニトリル共重合体(重量比45:48:7))100重量部、脂肪酸アンモニウム系界面活性剤(ステアリン酸アンモニウムの水分散液、固形分量33重量%)(界面活性剤A)2重量部、カルボキシベタイン型両性界面活性剤(商品名「アモーゲンCB−H」、第一工業製薬株式会社製)(界面活性剤B)2重量部、オキサゾリン系架橋剤(商品名「エポクロスWS−500」、株式会社日本触媒製、固形分量39重量%)0.8重量部、ポリアクリル酸系増粘剤(アクリル酸エチル−アクリル酸共重合体(アクリル酸20重量%)、固形分量28.7重量%)0.65重量部をディスパー(商品名「ロボミックス」、プライミクス株式会社製)で撹拌混合して起泡化して発泡組成物を得た。この発泡組成物を、剥離処理をしたPET(ポリエチレンテレフタレート)フィルム(厚み:38μm、商品名「MRF♯38」、三菱樹脂株式会社製)上に塗布し、70℃で4.5分、140℃で4.5分乾燥させ、厚み0.2mm、見掛け密度0.28g/cm3、25%圧縮荷重0.92N/cm2、平均セル径72μmの連続気泡構造の樹脂発泡体を得た。
アクリルエマルション溶液(固形分量55重量%、アクリル酸エチル−アクリル酸ブチル−アクリロニトリル共重合体(重量比45:48:7))100重量部、脂肪酸アンモニウム系界面活性剤(ステアリン酸アンモニウムの水分散液、固形分量33重量%)(界面活性剤A)2重量部、カルボキシベタイン型両性界面活性剤(商品名「アモーゲンCB−H」、第一工業製薬株式会社製)(界面活性剤B)2重量部、オキサゾリン系架橋剤(商品名「エポクロスWS−500」、株式会社日本触媒製、固形分量39重量%)4重量部、ポリアクリル酸系増粘剤(アクリル酸エチル−アクリル酸共重合体(アクリル酸20重量%)、固形分量28.7重量%)0.6重量部をディスパー(商品名「ロボミックス」、プライミクス株式会社製)で撹拌混合して起泡化して発泡組成物を得た。この発泡組成物を、剥離処理をしたPET(ポリエチレンテレフタレート)フィルム(厚み:38μm、商品名「MRF♯38」、三菱樹脂株式会社製)上に塗布し、70℃で4.5分、140℃で4.5分乾燥させ、厚み0.1mm、見掛け密度0.31g/cm3、25%圧縮荷重1.90N/cm2、平均セル径57μmの連続気泡構造の樹脂発泡体を得た。
厚みが100μmのポリエチレンテレフタレートフィルム(PETフィルム)を2枚重ねたものを、比較例1とした。
なお、下記の(表示ムラの発生の確認試験)や(応力緩和試験)において、フォーム挿入用空隙に何も挿入しない場合を、ブランクとしての「比較例2」とした。
市販のスマートフォンを分解した。このスマートフォンでは、表示パネル下部と筐体との間に空間があり、この空間の高さは、0.2mmであった。この空間をフォーム挿入用空隙とした。
次に、このフォーム挿入用空隙に評価するサンプルを挿入し、再度、分解したスマートフォンを組み立てた。なお、比較例2は、フォーム挿入用空隙に何も挿入しなかった。
スマートフォンを起動し、親指で、画面中央部を押した。この時の力は、およそ20Nであった。そして、表示ムラが発生するか否かを確認し、下記の基準で評価した。
A:表示ムラは発生しない。
B:表示ムラは発生するものの、使用者は、問題なく視認することができ、問題なくスマートフォンを操作することができる。
C:表示ムラにより、視認性に悪影響が生じ、使用者は、スマートフォンの操作に違和感を伴う。
下記に示す応力緩和試験機を用い、フォーム挿入用空隙に評価するサンプルを挿入し、応力緩和性を評価した。
なお、この応力緩和試験機におけるウインドウレンズは、タッチパネルとみなすことができる。
また、応力緩和試験機2では、筐体27は交換が可能であり、筐体27の高さを調節することにより、フォーム挿入用空隙28の高さを調節できる。
なお、比較例2は、フォーム挿入用空隙に何も挿入しなかった。
また、実施例1と実施例3とを対比すると、図6、8、16より、実施例1の方が感圧紙に作用した圧力が小さかった。このため、実施例1は、実施例3に対して、応力緩和性が優れていると評価できた。
さらに、実施例2と実施例4とを対比すると、図7、9、16より、実施例2の方が感圧紙に作用した圧力が小さかった。このため、実施例2は、実施例4に対して、応力緩和性が優れていると評価できた。
11 タッチパネル
12 表示パネル
13 樹脂発泡体
14 筐体
2 応力緩和試験機
21 押子
22 ウインドウレンズ
23 液晶ディスプレイ
24 感圧紙
25 基板
261 粘着テープ
262 粘着テープ
27 筐体
28 フォーム挿入用空隙
Claims (15)
- 樹脂を含む樹脂組成物を発泡させることにより得られる樹脂発泡体であり、25%圧縮荷重が0.1N/cm2以上8.0N/cm2以下であり、タッチパネル搭載機器に用いられることを特徴とする樹脂発泡体。
- 前記樹脂が、ポリオレフィン系樹脂、ポリエステル系樹脂、及びアクリル系樹脂からなる群より選ばれる少なくとも1種の樹脂である請求項1記載の樹脂発泡体。
- 前記樹脂組成物に高圧のガスを含浸させた後、減圧する工程を経て発泡させることにより得られる請求項1又は2記載の樹脂発泡体。
- 前記樹脂組成物から構成される未発泡成形物に、高圧のガスを含浸させた後、減圧する工程を経て発泡させることにより得られる請求項3記載の樹脂発泡体。
- 溶融した前記樹脂組成物に高圧のガスを含浸させた後、減圧する工程を経て発泡させることにより得られる請求項3記載の樹脂発泡体。
- 高圧のガスを含浸させた後、減圧する工程を経て、さらに加熱することにより得られる請求項3〜5の何れか1項に記載の樹脂発泡体。
- 前記のガスが、不活性ガスである請求項3〜6の何れか1項に記載の樹脂発泡体。
- 前記のガスが、二酸化炭素ガスである請求項7に記載の樹脂発泡体。
- 前記のガスが、超臨界状態である請求項3〜8の何れか1項に記載の樹脂発泡体。
- 請求項1〜9の何れか1項に記載の樹脂発泡体を有する発泡部材。
- 前記樹脂発泡体上に粘着剤層を有する請求項10記載の発泡部材。
- 請求項1〜9の何れか1項に記載の樹脂発泡体、表示パネル、及び、タッチパネルを有し、前記表示パネルの背面側のスペースに前記樹脂発泡体が配置されていることを特徴とするタッチパネル搭載機器。
- 前記樹脂発泡体の厚みが、前記スペースの高さに対して、50〜300%である請求項12記載のタッチパネル搭載機器。
- 前記樹脂発泡体における前記表示パネルの背面側の面の面積が、前記表示パネル背面の面積に対して、20%以上である請求項12又は13記載のタッチパネル搭載機器。
- 表示パネル、及び、タッチパネルを有するタッチパネル製品において、前記表示パネルの背面側のスペースに、請求項1〜9の何れか1項に記載の樹脂発泡体を配置することにより、使用者のタッチ操作時における表示パネルでの波紋状のにじみ模様の発生を防ぐ方法。
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06337411A (ja) * | 1993-04-01 | 1994-12-06 | Suzuki Sogyo Co Ltd | 液晶表示装置における光錯乱防止構造並びにその製造方法 |
WO2008041617A1 (fr) * | 2006-10-02 | 2008-04-10 | Nitto Denko Corporation | Mousse de résine polyoléfinique et son procédé de production |
JP2010155969A (ja) * | 2008-12-04 | 2010-07-15 | Nitto Denko Corp | 両面粘着テープ |
JP2010260880A (ja) * | 2009-04-09 | 2010-11-18 | Dic Corp | 両面粘着テープ |
JP2012177798A (ja) * | 2011-02-25 | 2012-09-13 | Japan Display Central Co Ltd | 液晶表示装置 |
WO2012133288A1 (ja) * | 2011-03-28 | 2012-10-04 | 積水化成品工業株式会社 | ポリオレフィン系樹脂発泡体及びそれを用いたポリオレフィン系樹脂発泡防塵材 |
JP2012214800A (ja) * | 2011-03-31 | 2012-11-08 | Sekisui Chem Co Ltd | 架橋ポリオレフィン系樹脂発泡シート、粘着テープ及びシール材 |
JP2012221468A (ja) * | 2011-04-14 | 2012-11-12 | Fujitsu Component Ltd | タッチパネル |
JP2013036026A (ja) * | 2011-07-14 | 2013-02-21 | Nitto Denko Corp | 樹脂発泡体及び発泡シール材 |
WO2013054620A1 (ja) * | 2011-10-11 | 2013-04-18 | 日東電工株式会社 | 樹脂発泡体シート及び樹脂発泡複合体 |
WO2013161714A1 (ja) * | 2012-04-27 | 2013-10-31 | 株式会社イノアックコーポレーション | 樹脂発泡体の製造方法および樹脂発泡体 |
JP2013253241A (ja) * | 2012-05-11 | 2013-12-19 | Nitto Denko Corp | 樹脂発泡体及び発泡シール材 |
WO2013187372A1 (ja) * | 2012-06-11 | 2013-12-19 | 日東電工株式会社 | 樹脂発泡体及び発泡シール材 |
JP2014005443A (ja) * | 2012-05-28 | 2014-01-16 | Nitto Denko Corp | 樹脂発泡体及び発泡部材 |
WO2014156642A1 (ja) * | 2013-03-25 | 2014-10-02 | Dic株式会社 | 粘着テープ及び電子機器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5353786B2 (ja) | 2010-03-26 | 2013-11-27 | 富士通モバイルコミュニケーションズ株式会社 | 携帯端末 |
JP5508115B2 (ja) * | 2010-04-26 | 2014-05-28 | 日東電工株式会社 | 樹脂発泡体及び発泡部材 |
JP2014017718A (ja) | 2012-07-10 | 2014-01-30 | Sharp Corp | 携帯端末 |
-
2015
- 2015-02-09 JP JP2015023513A patent/JP6689026B2/ja active Active
- 2015-03-12 US US15/128,623 patent/US20170121481A1/en not_active Abandoned
- 2015-03-12 CN CN201580016453.6A patent/CN106133041A/zh active Pending
- 2015-03-12 WO PCT/JP2015/058150 patent/WO2015146756A1/ja active Application Filing
- 2015-03-12 KR KR1020167029421A patent/KR102315650B1/ko active IP Right Grant
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06337411A (ja) * | 1993-04-01 | 1994-12-06 | Suzuki Sogyo Co Ltd | 液晶表示装置における光錯乱防止構造並びにその製造方法 |
WO2008041617A1 (fr) * | 2006-10-02 | 2008-04-10 | Nitto Denko Corporation | Mousse de résine polyoléfinique et son procédé de production |
JP2010155969A (ja) * | 2008-12-04 | 2010-07-15 | Nitto Denko Corp | 両面粘着テープ |
JP2010260880A (ja) * | 2009-04-09 | 2010-11-18 | Dic Corp | 両面粘着テープ |
JP2012177798A (ja) * | 2011-02-25 | 2012-09-13 | Japan Display Central Co Ltd | 液晶表示装置 |
WO2012133288A1 (ja) * | 2011-03-28 | 2012-10-04 | 積水化成品工業株式会社 | ポリオレフィン系樹脂発泡体及びそれを用いたポリオレフィン系樹脂発泡防塵材 |
JP2012214800A (ja) * | 2011-03-31 | 2012-11-08 | Sekisui Chem Co Ltd | 架橋ポリオレフィン系樹脂発泡シート、粘着テープ及びシール材 |
JP2012221468A (ja) * | 2011-04-14 | 2012-11-12 | Fujitsu Component Ltd | タッチパネル |
JP2013036026A (ja) * | 2011-07-14 | 2013-02-21 | Nitto Denko Corp | 樹脂発泡体及び発泡シール材 |
WO2013054620A1 (ja) * | 2011-10-11 | 2013-04-18 | 日東電工株式会社 | 樹脂発泡体シート及び樹脂発泡複合体 |
WO2013161714A1 (ja) * | 2012-04-27 | 2013-10-31 | 株式会社イノアックコーポレーション | 樹脂発泡体の製造方法および樹脂発泡体 |
JP2013253241A (ja) * | 2012-05-11 | 2013-12-19 | Nitto Denko Corp | 樹脂発泡体及び発泡シール材 |
JP2014005443A (ja) * | 2012-05-28 | 2014-01-16 | Nitto Denko Corp | 樹脂発泡体及び発泡部材 |
WO2013187372A1 (ja) * | 2012-06-11 | 2013-12-19 | 日東電工株式会社 | 樹脂発泡体及び発泡シール材 |
WO2014156642A1 (ja) * | 2013-03-25 | 2014-10-02 | Dic株式会社 | 粘着テープ及び電子機器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190432A (ja) * | 2016-04-15 | 2017-10-19 | Dic株式会社 | 粘着テープ |
JP2019059932A (ja) * | 2017-09-27 | 2019-04-18 | 積水化学工業株式会社 | ポリオレフィン系樹脂発泡シート及びそれを用いた粘着テープ |
JP7295623B2 (ja) | 2017-09-27 | 2023-06-21 | 積水化学工業株式会社 | ポリオレフィン系樹脂発泡シート及びそれを用いた粘着テープ |
WO2021201200A1 (ja) * | 2020-04-01 | 2021-10-07 | 日本精機株式会社 | タッチ入力装置及びプログラム |
Also Published As
Publication number | Publication date |
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KR102315650B1 (ko) | 2021-10-21 |
JP6689026B2 (ja) | 2020-04-28 |
WO2015146756A1 (ja) | 2015-10-01 |
US20170121481A1 (en) | 2017-05-04 |
KR20160140765A (ko) | 2016-12-07 |
CN106133041A (zh) | 2016-11-16 |
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