JP2022108243A - タッチ構造及び電子装置 - Google Patents
タッチ構造及び電子装置 Download PDFInfo
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
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Abstract
Description
光透過領域と当該光透過領域の周囲に位置する遮光領域とを定義し、且つ対向する第1表面及び第2表面を有する第1基板と、
前記第2表面に位置し、前記光透過領域に合わせて設けられ、且つ機能アイコンを有する加飾層と、
前記第2表面に位置し、且つ前記遮光領域に合わせて設けられた遮光層と、
前記遮光層の前記第2表面から遠く離れた側に位置し、前記遮光領域に合わせて設けられ、且つ前記機能アイコンを照らすための光を出射する発光素子と、
前記加飾層の前記第1基板から遠く離れた側に位置し、前記光透過領域に合わせて設けられ、且つ前記発光素子よりも前記第1基板から離れている感圧素子と、
前記遮光層と前記発光素子との間に位置し、且つ前記遮光領域に合わせて設けられた第1反射層と、
前記発光素子と前記感圧素子との間に位置する第2反射層と、を備え、
前記第1基板が押圧されると、前記タッチ構造は前記感圧素子の抵抗値又は電圧値の大きさを検出することで前記感圧素子が受ける押圧力の大きさを判定し、
前記押圧力が特定値に達すると、前記機能アイコンが標示する機能は実行され、そうでなければ、前記機能アイコンが標示する機能は実行されない。
11 第1基板
111 第1表面
112 第2表面
113 遮光領域
114 光透過領域
121 加飾層
122 遮光層
131 第1反射層
132 第2反射層
14 絶縁層
151 配線層
152 発光素子
153 タッチ素子
16 導光層
17 接着剤層
18 感圧素子
19 第2基板
70 本体
100 電子装置
Claims (20)
- タッチ構造であって、
光透過領域と当該光透過領域の周囲に位置する遮光領域とを定義し、且つ対向する第1表面及び第2表面を有する第1基板と、
前記第2表面に位置し、前記光透過領域に合わせて設けられ、且つ機能アイコンを有する加飾層と、
前記第2表面に位置し、且つ前記遮光領域に合わせて設けられた遮光層と、
前記遮光層の前記第2表面から遠く離れた側に位置し、前記遮光領域に合わせて設けられ、且つ前記機能アイコンを照らすための光を出射する発光素子と、
前記加飾層の前記第1基板から遠く離れた側に位置し、前記光透過領域に合わせて設けられ、且つ前記発光素子よりも前記第1基板から離れている感圧素子と、
前記遮光層と前記発光素子との間に位置し、且つ前記遮光領域に合わせて設けられた第1反射層と、
前記発光素子と前記感圧素子との間に位置する第2反射層と、を備え、
前記第1基板が押圧されると、前記タッチ構造は前記感圧素子の抵抗値又は電圧値の大きさを検出することで前記感圧素子が受ける押圧力の大きさを判定し、
前記押圧力が特定値に達すると、前記機能アイコンが標示する機能は実行され、そうでなければ、前記機能アイコンが標示する機能は実行されないことを特徴とするタッチ構造。 - 導光層をさらに備え、前記発光素子は前記導光層内に位置することを特徴とする請求項1に記載のタッチ構造。
- 前記導光層内に包埋され、且つ前記遮光領域に合わせて設けられた配線層をさらに備え、前記発光素子は、前記配線層に電気的に接続されていることを特徴とする請求項2に記載のタッチ構造。
- 前記第1基板と前記導光層との間に位置し、且つ前記加飾層、前記遮光層及び前記第1反射層を被覆する透明な絶縁層をさらに含むことを特徴とする請求項2に記載のタッチ構造。
- 前記感圧素子は、前記第2反射層の前記第2表面から離れる表面に接着されていることを特徴とする請求項2に記載のタッチ構造。
- 前記第2反射層は、前記導光層の前記第2表面から離れる表面に位置し、且つ前記第1反射層と対向していることを特徴とする請求項5に記載のタッチ構造。
- 前記導光層の前記第2表面から離れている側に位置する第2基板をさらに備えることを特徴とする請求項5に記載のタッチ構造。
- 前記感圧素子は、前記第2基板に設けられ、前記感圧素子に接続される引き回し線は、前記第2基板に設けられることを特徴とする請求項7に記載のタッチ構造。
- 前記第2反射層及び前記感圧素子は、何れも前記導光層内に位置することを特徴とする請求項8に記載のタッチ構造。
- 前記第2反射層及び前記感圧素子は、何れも前記第2基板の前記導光層から離れている側に位置することを特徴とする請求項8に記載のタッチ構造。
- 前記光透過領域に合わせて前記感圧素子の上に設けられるタッチ素子をさらに備え、
前記タッチ素子と前記感圧素子との間には、前記第2反射層が介在することを特徴とする請求項1に記載のタッチ構造。 - 導光層をさらに備え、前記タッチ素子が前記導光層内に包埋されていることを特徴とする請求項11に記載のタッチ構造。
- 前記第1基板と前記導光層との間に位置し、且つ前記加飾層、前記遮光層及び前記第1反射層を被覆する透明な絶縁層をさらに備え、前記タッチ素子は、前記絶縁層の前記第2表面から離れている表面に設けられることを特徴とする請求項12に記載のタッチ構造。
- 前記感圧素子は、前記第2反射層の前記第2表面から離れる表面に接着されていることを特徴とする請求項13に記載のタッチ構造。
- 前記第2反射層は、前記導光層の前記第2表面から離れる表面に位置し、且つ前記第1反射層と対向していることを特徴とする請求項14に記載のタッチ構造。
- 前記導光層の前記第2表面から離れている側に位置する第2基板をさらに備えることを特徴とする請求項14に記載のタッチ構造。
- 前記感圧素子は、前記第2基板に設けられ、前記感圧素子に接続される引き回し線は、前記第2基板に設けられることを特徴とする請求項16に記載のタッチ構造。
- 前記第2反射層及び前記感圧素子は、何れも前記導光層内に位置することを特徴とする請求項17に記載のタッチ構造。
- 前記第2反射層及び前記感圧素子は、何れも前記第2基板の前記導光層から離れている側に位置することを特徴とする請求項17に記載のタッチ構造。
- 本体と、前記本体に設けられた請求項1ないし請求項19の何れか一項に記載のタッチ構造と、を備えることを特徴とする電子装置。
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CN202110037819.5 | 2021-01-12 | ||
CN202110037819.5A CN112732129B (zh) | 2021-01-12 | 2021-01-12 | 触控结构及电子装置 |
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Citations (5)
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---|---|---|---|---|
JPH11345532A (ja) * | 1998-06-02 | 1999-12-14 | Shin Etsu Polymer Co Ltd | 照光式押釦スイッチ装置 |
WO2008072666A1 (ja) * | 2006-12-12 | 2008-06-19 | Alps Electric Co., Ltd. | 照光式入力装置 |
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