JP2011210242A - 電子機器及び電子システム - Google Patents
電子機器及び電子システム Download PDFInfo
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- JP2011210242A JP2011210242A JP2011039822A JP2011039822A JP2011210242A JP 2011210242 A JP2011210242 A JP 2011210242A JP 2011039822 A JP2011039822 A JP 2011039822A JP 2011039822 A JP2011039822 A JP 2011039822A JP 2011210242 A JP2011210242 A JP 2011210242A
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- Prior art keywords
- display
- screen
- display panel
- liquid crystal
- 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.)
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Images
Classifications
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- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
- Controls And Circuits For Display Device (AREA)
- Input From Keyboards Or The Like (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】使用者によるタッチ入力を検出するフォトセンサを有する表示パネルと、その表示画面の一部にキーボード表示を行い、そのキーボード表示の静止画領域への電力制御を行うプログラム(アプリケーションプログラム)を格納した記憶媒体を有する。静止画領域への電力制御を行うプログラムにより省電力化を図ることができる。
【選択図】図1
Description
本実施の形態では、反射型の表示装置を一例に表示パネルの画面に直接触れる、または間接的に触れる、または触れることなく指をかざして画面に影をつくることによりタッチ入力操作を行って、画面にキーボードを表示し、さらにそのキーボードの所望のキー表示領域に直接触れる、または間接的に触れる、または触れることなく指をかざして画面に影をつくることにより情報を入力する処理について説明する。
液晶パネルとしては、画素部にフォトセンサを有する透過型の液晶パネルや、画素部にフォトセンサを有する反射型の液晶パネルなどを用いることができる。
本実施の形態では、カラーフィルタを設け、フルカラー表示が可能な液晶表示モジュールとする一例を示す。
本実施の形態では、ガラス基板上にトランジスタ及びフォトセンサを形成した後、フレキシブルな基板上にそのトランジスタ及びフォトセンサを搭載する例を示す。なお、ここではトランジスタの断面工程図を図7に示し、実施の形態2と共通する工程およびフォトダイオードなどの構造の詳細な説明は省略し、図5と同じ箇所には同じ符号を用いて説明する。
本実施の形態においては、上記実施の形態で説明した液晶表示装置を具備する電子機器の例について説明する。
12:キーボードボタン
13:画面スクロールボタン
21:操作ボタン群
22:テンキー切り換えボタン
31:操作ボタン群
32:英字切り換えボタン
100 表示パネル
101:表示パネル
102:表示制御回路
103:アプリケーションプログラム
115 カラーフィルタ
116a、116b FPC(フレキシブルプリントサーキット)
120 表示パネル
135 光
139 外光
190 液晶表示モジュール
207 ゲート信号線
208 フォトダイオードリセット信号線
210 ビデオデータ信号線
213 ゲート信号線
222 保持容量
224 容量配線
227 ゲート信号線
230 基板
231 絶縁層
232 ゲート絶縁層
233 酸化物半導体層
234 電極層
235 電極層
236 電極層
237 絶縁層
238 p層
239 i層
240 n層
241 絶縁層
242 反射電極層
243 接続電極層
244 配向膜
260 剥離層
261 酸化物絶縁膜
262 樹脂層
263 接着層
264 基板
265 液晶層
266 配向膜
267 対向電極
268 対向基板
1000 携帯電話機
1001 筐体
1002 表示パネル
1003 操作ボタン
1004 外部接続ポート
1005 スピーカ
1006 マイク
4301 表示パネル
4302 表示パネル
4304 操作部
4307 表示パネル
4308 綴じ部
4309 表示ボタン
4310 表示パネル
4311 表示パネル
4312 表示パネル
4313 表示パネル
9600 壁
9601 テレビジョン装置
9603 表示パネル
9607 表示パネル
9609 操作キー
9610 リモコン操作機
9703 表示パネル
9881 筐体
9882 表示パネル
9883 表示パネル
9884 スピーカ部
9885 入力手段(操作キー
9886 記録媒体挿入部
9887 接続端子
9888 センサ
9889 マイクロフォン
9890 LEDランプ
9891 筐体
9893 連結部
Claims (6)
- 表示画面へなされたタッチ入力を検出するフォトセンサを画素部に有する表示パネルと、
前記フォトセンサの検出に応じて、前記表示画面の一部にキーボード表示を表示させる表示制御回路と、
キーボード表示の静止画領域への電力制御を行うプログラムを格納した記憶媒体とを有する表示装置。 - 表示画面に触れることなく指をかざして画面に影をつくることにより情報を入力するフォトセンサを画素部に有する表示パネルと、
前記フォトセンサの検出に応じて、前記表示画面の一部にキーボード表示を表示させる表示制御回路と、
キーボード表示の静止画領域への電力制御を行うプログラムを格納した記憶媒体とを有する表示装置。 - 請求項1または請求項2において、前記プログラムは、前記表示画面を動画表示領域と、静止画表示領域とに分類し、
前記静止画表示領域において動画表示領域よりも低消費電力とする表示を行うことを特徴とする表示装置。 - 請求項1乃至3のいずれか一において、前記表示画面に第1の画面が表示されているときに、タッチ入力がなされると、入力された情報を含む第2の画面を前記表示画面に表示することを特徴とする表示装置。
- 請求項1乃至4のいずれか一において、前記表示パネルは、透過型の液晶表示装置であることを特徴とする表示装置。
- 請求項1乃至4のいずれか一において、前記表示パネルは、反射型の液晶表示装置であることを特徴とする表示装置。
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Also Published As
Publication number | Publication date |
---|---|
JP2017084375A (ja) | 2017-05-18 |
CN107102760A (zh) | 2017-08-29 |
EP2365417A3 (en) | 2015-04-29 |
TWI594173B (zh) | 2017-08-01 |
KR20110102210A (ko) | 2011-09-16 |
EP2365417A2 (en) | 2011-09-14 |
TW201732525A (zh) | 2017-09-16 |
JP2015092360A (ja) | 2015-05-14 |
US20110216043A1 (en) | 2011-09-08 |
JP5662841B2 (ja) | 2015-02-04 |
TW201203080A (en) | 2012-01-16 |
CN102193228A (zh) | 2011-09-21 |
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