TWI728381B - 適應性主動控制微電池陣列 - Google Patents
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Abstract
一種適應性主動控制微電池陣列,具有:一基板,具有至少一充、放電連接埠;複數個微電池單元,位於該基板上且各具有至少一微控制單元及至少一儲能單元;以及一連接網路,係與所述複數個微電池單元及所述至少一充、放電連接埠連接;其中,所述連接網路及所述微控制單元係以一半導體製程形成於該基板上,各所述微電池單元係依其內部之所述至少一微控制單元之控制以決定是否使其內部之所述至少一儲能單元與該連接網路電氣連接,俾以使與該連接網路電氣連接之各所述充、放電連接埠均與一對應的微電池組態電氣連接,其中所述的微電池組態係由複數個所述微電池單元串聯或並聯或串聯及並聯而形成以提供一電池電性規格。
Description
本發明係有關於一種電池裝置,特別是一種適應性主動控制微電池陣列。
一般的電池裝置都具有一組電極(正電極和一負電極)以供電給負載,或和一充電電源連接以進行充電(若電池裝置包含二次電池),且其電池電性規格(額定電壓、額定電量)一般是固定的。
然而,當負載的供電需求改變時,傳統的電池裝置並無法適應性地改變其電池電性規格。另外,當一傳統電池裝置內部的一個電池組合中的一個電池發生故障時,該傳統電池裝置即可能無法再對負載供電。
為解決前述之問題,本領域亟需一新穎的適應性主動控制微電池陣列。
本發明之一目的在於揭露一種適應性主動控制微電池陣列,其可提供可變的電池電性規格。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可提供多組充、放電連接埠,各組充、放電連接埠可具有不同的電池電性規格,且在同一時間,各組充、放電連接埠可獨立進行充電或放電。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可偵測內部的微電池的狀態並將故障的微電池禁能。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可對內部的複數個微電池進行能量平衡管理。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可對內部的複數個微電池進行過溫度保護。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可對內部的複數個微電池進行過電流保護。
本發明之另一目的在於揭露一種適應性主動控制微電池陣列,其可將電容、太陽能電池或顯示元件整合在內部的微電池單元中。
本發明之又一目的在於揭露一種適應性主動控制微電池陣列,其可利用半導體製程實施在一柔性基板上。
為達前述目的,一種適應性主動控制微電池陣列乃被提出,其具有:
一基板,具有至少一充、放電連接埠;
複數個微電池單元,位於該基板上且各具有至少一微控制單元及至少一儲能單元;以及
一連接網路,位於該基板上且係與所述複數個微電池單元及所述至少一充、放電連接埠連接;
其中,所述連接網路及所述微控制單元係以一半導體製程形成於該基板上,各所述微電池單元係依其內部之所述至少一微控制單元之控制以決定是否使其內部之所述至少一儲能單元與該連接網路電氣連接,俾以使與該連接網路電氣連接之各所述充、放電連接埠均與一對應的微電池組態電氣連接,其中所述的微電池組態係由複數個所述微電池單元串聯或並聯或串聯及並聯而形成以提供一電池電性規格。
在可能的實施例中,該基板可為一有機材料之硬式或柔性基板或一無機材料之硬式或柔性基板。
在可能的實施例中,所述半導體製程可為一TFT面板製程、一晶圓製程或一薄膜製程。
在可能的實施例中,所述至少一微控制單元具有由致能或禁能一所述微電池單元、設定一所述微電池單元之所述至少一儲能單元之一連接組態、設定一所述微電池單元之一充電電流、設定一所述微電池單元之一過電流保護功能、設定一所述微電池單元之一過溫度保護功能和設定一所述微電池單元之複數個所述儲能單元間之儲存電量平衡功能所組成的群組所選擇的至少一種局部控制功能。
在一實施例中,該連接網路包括複數個多工器以與所述至少一充、放電連接埠耦接,且所述多工器係以所述半導體製程形成於該基板上。
在一實施例中,所述之適應性主動控制微電池陣列進一步具有一規劃單元,該規劃單元係與所述複數個微電池單元及該連接網路電氣連接以依一規劃內容規劃該連接網路及各所述微電池單元之所述至少一微控制單元,以設定至少一所述微電池組態,從而提供至少一所述電池電性規格,且該規劃單元係以所述半導體製程形成於該基板上或係一附加的晶片。
在一實施例中,所述之適應性主動控制微電池陣列進一步具有一控制單元以與該規劃單元耦接以決定該規劃內容以設定至少一所述微電池組態,從而提供至少一所述電池電性規格,且該控制單元係以所述半導體製程形成於該基板上或係一附加的晶片。
在一實施例中,該控制單元進一步與所述至少一充、放電連接埠耦接且其具有一電源轉換功能。
在一實施例中,該控制單元進一步具有由過電流保護功能、過溫度保護功能和電池間儲存電量平衡功能所組成的群組所選擇的至少一種功能。
在可能的實施例中,所述儲能單元包含一固態電池或一固態電容,或包含一固態電池及由一固態電容、一太陽能電池和一顯示元件所組成的群組所選擇的至少一種元件,且所述固態電池或所述固態電容具有一單層電池結構或一多層電池疊接結構。
在一實施例中,該基板具有至少兩個所述充、放電連接埠以至少在所述適應性主動控制微電池陣列內的兩個不同區域同時分別進行一充電程序和一放電程序。
在一實施例中,所述微控制單元具有至少一TFT開關元件,且該連接網路包括複數條閘極線及複數條源極線。
在一實施例中,所述微控制單元具有一第一電晶體、一記憶電容及一第二電晶體,且該連接網路包括複數條閘極線及複數條源極線,其中,所述第一電晶體及所述記憶電容係用以決定一控制電壓,所述第二電晶體係用以依該控制電壓之控制決定一所述儲能單元之一充、放電電流。
為使 貴審查委員能進一步瞭解本發明之結構、特徵及其目的,茲附以圖式及較佳具體實施例之詳細說明如後。
請參照圖1,其為本發明適應性主動控制微電池陣列之一實施例之示意圖。
如圖1所示,該適應性主動控制微電池陣列包括一基板100、至少一充、放電連接埠101、一微電池單元陣列102、複數個連接單元103a、複數條第一連接線103b及複數條第二連接線103c,其中,複數個連接單元103a、複數條第一連接線103b及複數條第二連接線103c係用以形成一連接網路。
基板100可為一有機材料之硬式或柔性基板或一無機材料之硬式或柔性基板,且所述至少一充、放電連接埠101係設置於基板100上。
微電池單元陣列102係位於該基板100上且具有複數個微電池單元102a。請參照圖2,其繪示圖1之適應性主動控制微電池陣列之微電池單元102a之一實施例方塊圖。如圖2所示,微電池單元102a具有一微控制單元102b及一儲能單元102c,其中,較佳地,微控制單元102b係以一半導體製程形成於基板100上,且所述半導體製程可為一TFT面板製程、一晶圓製程或一薄膜製程。另外,在可能的實施例中,依電流的大小及走線的尺寸,微電池單元102a可以一個微控制單元102b控制多個儲能單元102c,或以多個微控制單元102b控制一個儲能單元102c,或以多個微控制單元102b控制多個儲能單元102c。另外,儲能單元102c可包含一固態電池或一固態電容,或包含一固態電池及至少一種以下所列的元件:一固態電容、一太陽能電池和一顯示元件,其中,固態電容和太陽能電池可提升儲能單元102c的供電能力,而顯示元件則可顯示儲能單元102c的狀態(例如,以顏色或文字或符號代表正常或異常)。另外,所述的固態電池或所述的固態電容可具有一單層電池結構或一多層電池疊接結構。
所述的連接網路係位於基板100上且係藉由複數條第一連接線103b與複數個微電池單元102a連接,及藉由複數條第二連接線103c與所述至少一充、放電連接埠101連接,其中,所述連接網路係以一半導體製程形成於該基板上,且所述半導體製程可為一TFT面板製程、一晶圓製程或一薄膜製程。
於操作時,各微電池單元102a係依其內部之至少一微控制單元102b之控制以決定是否使其內部之至少一儲能單元102c與該連接網路之至少一第一連接線103b電氣連接,俾以使與該連接網路電氣連接之各充、放電連接埠101均與一對應的微電池組態電氣連接,其中,所述的微電池組態係由複數個微電池單元102a串聯或並聯或串聯及並聯而形成以提供一電池電性規格。
在可能的實施例中,微控制單元102b具有以下所列的至少一種局部控制功能:致能或禁能一微電池單元102a;設定一微電池單元102a之至少一儲能單元102c之一連接組態;設定一微電池單元102a之一充電電流;設定一微電池單元102a之一過電流保護功能;設定一微電池單元102a之一過溫度保護功能;以及設定一微電池單元102a之複數個儲能單元102c間之儲存電量平衡功能。
另外,較佳地,該連接網路的複數個連接單元103a各包括至少一個多工器(未示於圖中)以與至少一充、放電連接埠101耦接,且所述多工器係以所述半導體製程形成於基板100上。
另外,圖1之適應性主動控制微電池陣列可進一步具有一規劃單元及一控制單元。請參照圖3,該適應性主動控制微電池陣列其為本發明適應性主動控制微電池陣列之另一實施例之示意圖。如圖3所示,該適應性主動控制微電池陣列包括一基板100、至少一充、放電連接埠101、一微電池單元陣列102、複數個連接單元103a、複數條第一連接線103b、複數條第二連接線103c、一規劃單元104及一控制單元105,其中,複數個連接單元103a、複數條第一連接線103b及複數條第二連接線103c係用以形成一連接網路。
基板100、至少一充、放電連接埠101、微電池單元陣列102、複數個連接單元103a、複數條第一連接線103b及複數條第二連接線103c的說明同圖1的對應說明,在此不擬贅述。
規劃單元104係以所述半導體製程形成於基板100上或係一附加的晶片,且其具有一規劃內容,一第一輸出埠104a、一第二輸出埠104b及一輸入埠104c,其中,第一輸出埠104a係用以與複數個微電池單元102a電氣連接,且第二輸出埠104b係用以與該連接網路之複數個連接單元103a電氣連接,俾以依該規劃內容規劃該連接網路之複數個連接單元103a及各微電池單元102a之至少一微控制單元102b,以設定至少一所述微電池組態,從而提供至少一所述電池電性規格。
控制單元105係以所述半導體製程形成於基板100上或係一附加的晶片,且其具有一輸出埠105a、一第一電源連接埠105b及一第二電源連接埠105c,其 中,輸出埠105a係用以與規劃單元104之輸入埠104c耦接以決定該規劃內容以設定至少一所述微電池組態,從而提供至少一所述電池電性規格;第一電源連接埠105b係用以與至少一充、放電連接埠101耦接;及第二電源連接埠105c係用以提供至少一外部充、放電連接埠,其中,控制單元105具有一電源轉換功能以將第一電源連接埠105b的一第一電壓轉換成一第二電壓,並經由第二電源連接埠105c輸出所述的第二電壓。
另外,控制單元105可進一步具有至少一種以下所示的功能:過電流保護功能、過溫度保護功能和電池間儲存電量平衡功能,其中,所述電池間儲存電量平衡功能係用以透過複數個充、放電連接埠101使複數個各由一所述微電池組態所形成的等效電池的儲存電量達成平衡。
請參照圖4,其為圖3所示之微電池單元陣列102之一實施例的示意圖。如圖4所示,各微控制單元102b均具有至少一TFT開關元件,且該連接網路包括複數條閘極線(與規劃單元104之第一輸出埠104a連接)及複數條源極線(與複數條第一連接線103b連接)。依此,本發明即可對微電池單元陣列102的各微電池單元102a進行狀態檢測,並將故障的微電池單元102a予以斷開、隔離。
另外,請參照圖5,其為圖3所示之微電池單元陣列102之另一實施例的示意圖。如圖5所示,微控制單元102b具有一第一電晶體102b1、一記憶電容102b2及一第二電晶體102b3,且該連接網路包括複數條閘極線及複數條第一源極線(與規劃單元104之第一輸出埠104a連接)及複數條第二源極線(與複數條第一連接線103b連接),其中,第一電晶體102b1及記憶電容102b2係用以決定一控制電壓VC,所述第二電晶體102b3係用以依該控制電壓VC之控制決定一儲能單元102c之一充、放電電流。
依上述的說明,本發明乃可透過一個充、放電連接埠101在微電池單元陣列102內的一個區域進行一充電程序,同時透過另一個充、放電連接埠101在微電池單元陣列102內的另一個區域進行一放電程序。請參照圖6,其為圖1之適應性主動控制微電池陣列在微電池單元陣列102內的兩個區域(A和B)同時分別進行一充電程序和一放電程序的示意圖。
藉由前述所揭露的設計,本發明乃具有以下的優點:
1.本發明的適應性主動控制微電池陣列可提供可變的電池電性規格。
2.本發明的適應性主動控制微電池陣列可提供多組充、放電連接埠,各組充、放電連接埠可具有不同的電池電性規格,且在同一時間,各組充、放電連接埠可獨立進行充電或放電。
3.本發明的適應性主動控制微電池陣列可偵測內部的微電池的狀態並將故障的微電池禁能。
4.本發明的適應性主動控制微電池陣列可對內部的複數個微電池進行能量平衡管理。
5.本發明的適應性主動控制微電池陣列可對內部的複數個微電池進行過溫度保護。
6.本發明的適應性主動控制微電池陣列可對內部的複數個微電池進行過電流保護。
7.本發明的適應性主動控制微電池陣列可利用半導體製程實施在一柔性基板上。
8.本發明的適應性主動控制微電池陣列可將電容、太陽能電池或顯示元件整合在內部的微電池單元中。
本案所揭示者,乃較佳實施例,舉凡局部之變更或修飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者,俱不脫本案之專利權範疇。
綜上所陳,本案無論目的、手段或功效,皆顯示其迥異於習知技術,且其首先發明合於實用,確實符合發明之專利要件,懇請 貴審查委員明察,並祈早日賜予專利俾嘉惠社會,是為至禱。
100:基板101:充、放電連接埠102:微電池單元陣列102a:微電池單元102b:微控制單元102b1:第一電晶體102b2:記憶電容102b3:第二電晶體102c:儲能單元103a:連接單元103b:第一連接線103c:第二連接線104:規劃單元104a:第一輸出埠104b:第二輸出埠104c:輸入埠105:控制單元105a:輸出埠105b:第一電源連接埠105c:第二電源連接埠
圖1為本發明適應性主動控制微電池陣列之一實施例之示意圖。 圖2繪示圖1之適應性主動控制微電池陣列之微電池單元之一實施例方塊圖。 圖3為本發明適應性主動控制微電池陣列之另一實施例之示意圖。 圖4為圖3所示之微電池單元陣列之一實施例的示意圖。 圖5為圖3所示之微電池單元陣列之另一實施例的示意圖。 圖6為圖1之適應性主動控制微電池陣列在微電池單元陣列內的兩個區域同時分別進行一充電程序和一放電程序的示意圖。
100:基板
101:充、放電連接埠
102:微電池單元陣列
102a:微電池單元
103a:連接單元
103b:第一連接線
103c:第二連接線
Claims (12)
- 一種適應性主動控制微電池陣列,其具有:一基板,具有至少一充、放電連接埠;複數個微電池單元,位於該基板上且各具有至少一微控制單元及至少一儲能單元;一可規劃的連接網路,位於該基板上且係與所述複數個微電池單元及所述至少一充、放電連接埠連接;以及一規劃單元,係與所述複數個微電池單元及該可規劃的連接網路電氣連接以依一規劃內容規劃該可規劃的連接網路及各所述微電池單元之所述至少一微控制單元,以設定至少一微電池組態,從而提供至少一電池電性規格,且該規劃單元係以一半導體製程形成於該基板上或係一附加的晶片;其中,所述可規劃的連接網路及所述微控制單元係以所述半導體製程形成於該基板上,各所述微電池單元係依其內部之所述至少一微控制單元之控制以決定是否使其內部之所述至少一儲能單元與該可規劃的連接網路電氣連接,俾以使與該可規劃的連接網路電氣連接之各所述充、放電連接埠均與一對應的所述微電池組態電氣連接,其中所述的微電池組態係由複數個所述微電池單元串聯或並聯或串聯及並聯而形成以提供一所述電池電性規格。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中該基板係一有機材料之硬式或柔性基板或一無機材料之硬式或柔性基板。
- 如申請專利範圍第2項所述之適應性主動控制微電池陣列,其中所述半導體製程係由一TFT面板製程、一晶圓製程和一薄膜製程所組成群組所選擇的一種製程。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中所述至少一微控制單元具有由致能或禁能一所述微電池單元、設定一所述微電池單元之所述至少一儲能單元之一連接組態、設定一所述微電池單元之一充電電流、設定一所述微電池單元之一過電流保護功能、設定一所述微電池單元之一過溫度保護功能和設定一所述微電池單元之複數個所述儲能單元間之儲存 電量平衡功能所組成的群組所選擇的至少一種局部控制功能。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中該可規劃的連接網路包括複數個多工器以與所述至少一充、放電連接埠耦接,且所述多工器係以所述半導體製程形成於該基板上。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其進一步具有一控制單元以與該規劃單元耦接以決定該規劃內容以設定至少一所述微電池組態,從而提供至少一所述電池電性規格,且該控制單元係以所述半導體製程形成於該基板上或係一附加的晶片。
- 如申請專利範圍第6項所述之適應性主動控制微電池陣列,其中該控制單元進一步與所述至少一充、放電連接埠耦接且其具有一電源轉換功能。
- 如申請專利範圍第7項所述之適應性主動控制微電池陣列,其中該控制單元進一步具有由過電流保護功能、過溫度保護功能和電池間儲存電量平衡功能所組成的群組所選擇的至少一種功能。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中所述儲能單元包含一固態電池或一固態電容,或包含一固態電池及由一固態電容、一太陽能電池和一顯示元件所組成的群組所選擇的至少一種元件,且所述固態電池或所述固態電容具有一單層電池結構或一多層電池疊接結構。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中該基板具有至少兩個所述充、放電連接埠以至少在所述適應性主動控制微電池陣列內的兩個不同區域同時分別進行一充電程序和一放電程序。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中所述微控制單元具有至少一TFT開關元件,且該可規劃的連接網路包括複數條閘極線及複數條源極線。
- 如申請專利範圍第1項所述之適應性主動控制微電池陣列,其中所述微控制單元具有一第一電晶體、一記憶電容及一第二電晶體,且該可規劃的連接網路包括複數條閘極線及複數條源極線,其中,所述第一電晶體及 所述記憶電容係用以決定一控制電壓,所述第二電晶體係用以依該控制電壓之控制決定一所述儲能單元之一充、放電電流。
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US16/855,648 US20200395588A1 (en) | 2019-06-11 | 2020-04-22 | Adaptive micro-battery array using active control |
CN202010461321.7A CN112072723A (zh) | 2019-06-11 | 2020-05-27 | 适应性主动控制微电池阵列 |
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