JP6533785B2 - Oledパネル、端末、及び、認識制御方法 - Google Patents
Oledパネル、端末、及び、認識制御方法 Download PDFInfo
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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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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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Description
本出願は、2015年11月13日に中国国家知識産権局に出願された中国特許出願No.201510781251.2に基づくとともに当該出願への優先権を主張し、その全体の内容が参照によってここに取り込まれる。
本発明は、ディスプレイ技術の分野に関連し、具体的には、有機発光ディスプレイ(OLED)パネル、端末、及び認識制御方法に関係する。
配列基板310A、
配列基板310A上に配置されたOLED層320A、
配列基板310Aの中に配置された指紋収集ユニットの配列330A、
指紋収集ユニットの配列330Aに接続された制御回路(不図示)。
配列基板310B、
配列基板310B上に配置されたOLED層320B、
配列基板310BとOLED層320Bの間に配置された指紋収集ユニットの配列330B、
指紋収集ユニットの配列330Bに接続された制御回路(不図示)。
図3Aで示される実施形態により提供される別の実施形態においては、指紋収集ユニットの配列330Aは、a×b個の指紋収集ユニットを含む。各指紋収集ユニットは、配列基板310Aの1個の画素サブユニットに対応し、a≦K×mかつb≦nである。OLEDパネルの正面図では、各指紋収集ユニットは、1個の画素サブユニットにより占められる領域より小さい横断面の領域である。指紋を収集する間に、各指紋収集ユニットは、1個の画素サブユニットに対する指紋画像を収集するために用いられる。
配列基板の最初の行を例にとると、左から右側へ、第1の画素ユニットの第1の画素サブユニット35は、1個の指紋収集ユニット33が提供され、第2の画素ユニットの第2の画素サブユニット36は、1個の指紋収集ユニット33が提供され、第3の画素ユニットの第3の画素サブユニット37は、1個の指紋収集ユニット33が提供される。
120・・・・・OLED層
130・・・・・ガラス基板
140・・・・・偏光板
20・・・・・・画素サブユニット
22・・・・・・TFT領域
24・・・・・・非TFT領域
310A・・・・配列基板
320A・・・・OLED層
330A・・・・指紋収集ユニットの配列
310B・・・・配列基板
320B・・・・OLED層
330B・・・・指紋収集ユニットの配列
340B・・・・ガラス基板
350B・・・・偏光板
31・・・・・・画素ユニット(画素サブユニット)
32・・・・・・TFT領域
33・・・・・・指紋収集ユニット
34・・・・・・非TFT領域
35・・・・・・第1の画素サブユニット
36・・・・・・第2の画素サブユニット
37・・・・・・第3の画素サブユニット
41・・・・・・データ線
42・・・・・・制御線
43・・・・・・第1接続端子
44・・・・・・第2接続端子
45・・・・・・スイッチ
46・・・・・・制御端子
600・・・・・端末、装置
610・・・・・OLEDパネル
620・・・・・紋収集制御部
630・・・・・メモリ
640・・・・・処理部
650・・・・・電源部
660・・・・・オーディオ部
670・・・・・入出力(I/O)インターフェース
Claims (8)
- 配列基板と、
前記配列基板上に配置されたOLED層と、
前記配列基板及び前記OLED層の間に配置された指紋収集ユニットの配列と、
前記指紋収集ユニットの配列に接続された制御回路と、
を備え、
前記配列基板はm×n個の画素ユニットを備え、各画素ユニットはK個の画素サブユニットを備え、
前記画素サブユニットは、薄膜トランジスタ(TFT)領域と非TFT領域とを備え、
前記指紋収集ユニットの配列はa×b個の指紋収集ユニットを備え、各指紋収集ユニットは一対一に1個の前記画素サブユニットに対応し、前記指紋収集ユニットが存在する位置は、対応する画素サブユニットの領域の薄膜トランジスタ(TFT)領域の上に配置され、
a≦K×mかつb≦nである
ことを特徴とするOLEDパネル。 - 配列基板と、
前記配列基板上に配置されたOLED層と、
前記配列基板の中に配置された指紋収集ユニットの配列と、
前記指紋収集ユニットの配列に接続された制御回路と、
を備え、
前記配列基板はm×n個の画素ユニットを備え、各画素ユニットはK個の画素サブユニットを備え、
前記画素サブユニットは、薄膜トランジスタ(TFT)領域と非TFT領域とを備え、
前記指紋収集ユニットの配列はa×b個の指紋収集ユニットを備え、各指紋収集ユニットは一対一に1個の前記画素サブユニットに対応し、前記指紋収集ユニットが存在する位置は、対応する画素サブユニットの領域の薄膜トランジスタ(TFT)領域の上に配置され、
a≦K×mかつb≦nである
ことを特徴とするOLEDパネル。 - 前記指紋収集ユニットの配列の前記指紋収集ユニットは、一対一に前記配列基板の前記画素サブユニットに対応し、a=K×mかつb=nである、又は、
前記指紋収集ユニットの配列は、前記配列基板の部分領域に配置され、前記指紋収集ユニットの配列の前記指紋収集ユニットは、一対一に前記部分領域の前記画素サブユニットに対応し、a<K×mかつb<nであるかa<K×mかつb=nであるかa=K×mかつb<nである
ことを特徴とする請求項1又は2に記載のOLEDパネル。 - 前記制御回路は、a列の複数のデータ線とb行の複数の制御線とを備え、
前記複数の制御線の各行は、それぞれa個のスイッチを介してa列の前記複数のデータ線と接続されており、
各スイッチの制御端子は対応する制御線に接続され、各スイッチの第1の接続端子は対応する指紋収集ユニットに接続され、各スイッチの第2の接続端子は対応するデータ線に接続されている
ことを特徴とする請求項1乃至3のいずれか1項に記載のOLEDパネル。 - 請求項1乃至請求項4のいずれか1項に記載の有機発光ディスプレイ(OLED)パネルを備える端末。
- 前記OLEDパネルは、請求項5に記載のOLEDパネルであり、
前記端末は、さらに、各データ線と各制御線に接続された指紋収集制御部を備えることを特徴とする請求項5に記載の端末。 - 請求項4に記載の有機発光ディスプレイ(OLED)パネルに接続された指紋収集制御部において使用するための認識制御方法であって、
i行の指紋収集ユニットを制御してデータ線と通信するために、i行の制御線へ許可信号を送信するステップと、
前記データ線を介してi行の前記指紋収集ユニットにより収集された指紋信号を得るステップと、
iがbより小さい場合、i=i+1に設定し、i行の前記制御線へ前記許可信号を再送するステップと、
iがbに等しい場合、i=1に設定し、i行の前記制御線へ前記許可信号を再送するステップと、
を含むことを特徴とする認識制御方法。 - i行の前記制御線へ前記許可信号を送信するステップは、
所定の時間間隔でi行の前記制御線へ前記許可信号を送信するステップを含み、
前記所定の時間間隔は、
前記OLEDパネルがi番目のフレームの表示内容を表示するためにリフレッシュする時の第1時刻と、前記OLEDパネルがi+1番目のフレームの表示内容を表示するためにリフレッシュする時の第2時刻との間の時間間隔であって、iは正整数であるもの、又は、
前記OLEDパネルがi行の表示内容を表示するためにリフレッシュする時の第3時刻と、前記OLEDパネルがi+1行の表示内容を表示するためにリフレッシュする時の第4時刻との間の時間間隔であって、iは正整数であるもの、又は、
前記OLEDパネルがi番目のグループの表示内容を表示するためにリフレッシュする時の第5時刻と、前記OLEDパネルがi+1番目のグループの表示内容を表示するためにリフレッシュする時の第6時刻との間の時間間隔であって、各グループの表示内容は連続するL行の表示内容を含み、iは正整数であり、Lは所定の合計の行数であるもの
を含むことを特徴とする請求項7に記載の認識制御方法。
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