JP2018142741A - 携帯電話、パーソナルコンピュータ、及び表示装置 - Google Patents
携帯電話、パーソナルコンピュータ、及び表示装置 Download PDFInfo
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- JP2018142741A JP2018142741A JP2018110457A JP2018110457A JP2018142741A JP 2018142741 A JP2018142741 A JP 2018142741A JP 2018110457 A JP2018110457 A JP 2018110457A JP 2018110457 A JP2018110457 A JP 2018110457A JP 2018142741 A JP2018142741 A JP 2018142741A
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Abstract
Description
(1)T.Tsutsui, C.Adachi, S.Saito, Photochemical Processes in Organized Molecular Systems, ed.K.Honda, (Elsevier Sci.Pub., Tokyo,1991) p.437. (2)M.A.Baldo, D.F.O'Brien, Y.You, A.Shoustikov, S.Sibley, M.E.Thompson, S.R.Forrest, Nature 395 (1998) p.151. (3)M.A.Baldo, S.Lamansky, P.E.Burrrows, M.E.Thompson, S.R.Forrest, Appl.Phys.Lett.,75 (1999) p.4. (4)T.Tsutsui, M.J.Yang, M.Yahiro, K.Nakamura, T.Watanabe, T.tsuji, Y.Fukuda, T.Wakimoto, S.Mayaguchi, Jpn.Appl.Phys., 38 (12B) (1999) L1502.
Claims (6)
- 音声出力部と、音声入力部と、表示部と、を有する携帯電話であって、
前記表示部は、画素部を有するアクティブマトリクス型発光装置を有し、
前記画素部は、赤色に発光する第1の画素と、緑色に発光する第2の画素と、青色に発光する第3の画素とを有し、
前記第1の画素と前記第2の画素と前記第3の画素とは、それぞれ、
有機EL素子と、
ソース又はドレインの一方が前記有機EL素子の陽極と電気的に接続され、かつ前記有機EL素子に流れる電流を制御する電流制御トランジスタと、
映像データ信号を伝送するスイッチングトランジスタと、
一方の電極が前記電流制御トランジスタのゲートと電気的に接続され、かつ前記電流制御トランジスタのゲートに印加される電圧を保持するコンデンサと、
前記コンデンサの他方の電極及び前記電流制御トランジスタのソース又はドレインの他方と電気的に接続される電流供給線と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記電流供給線には、同じ電圧が印加され、
前記第1の画素乃至前記第3の画素のそれぞれの前記有機EL素子は、前記陽極と、前記陽極上の正孔注入層と、前記正孔注入層上の発光層と、前記発光層上の陰極と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記正孔注入層は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素乃至前記第3の画素のそれぞれの前記陰極は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素の前記有機EL素子または前記第2の画素の前記有機EL素子は、トリプレットより発光し、
前記第3の画素の前記有機EL素子は、シングレットより発光する携帯電話。 - 筐体と、表示部と、を有するパーソナルコンピュータであって、
前記表示部は、画素部を有するアクティブマトリクス型発光装置を有し、
前記画素部は、赤色に発光する第1の画素と、緑色に発光する第2の画素と、青色に発光する第3の画素とを有し、
前記第1の画素と前記第2の画素と前記第3の画素とは、それぞれ、
有機EL素子と、
ソース又はドレインの一方が前記有機EL素子の陽極と電気的に接続され、かつ前記有機EL素子に流れる電流を制御する電流制御トランジスタと、
映像データ信号を伝送するスイッチングトランジスタと、
一方の電極が前記電流制御トランジスタのゲートと電気的に接続され、かつ前記電流制御トランジスタのゲートに印加される電圧を保持するコンデンサと、
前記コンデンサの他方の電極及び前記電流制御トランジスタのソース又はドレインの他方と電気的に接続される電流供給線と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記電流供給線には、同じ電圧が印加され、
前記第1の画素乃至前記第3の画素のそれぞれの前記有機EL素子は、前記陽極と、前記陽極上の正孔注入層と、前記正孔注入層上の発光層と、前記発光層上の陰極と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記正孔注入層は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素乃至前記第3の画素のそれぞれの前記陰極は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素の前記有機EL素子または前記第2の画素の前記有機EL素子は、トリプレットより発光し、
前記第3の画素の前記有機EL素子は、シングレットより発光するパーソナルコンピュータ。 - 筐体と、表示部と、を有する表示装置であって、
前記表示部は、画素部を有するアクティブマトリクス型発光装置を有し、
前記画素部は、赤色に発光する第1の画素と、緑色に発光する第2の画素と、青色に発光する第3の画素とを有し、
前記第1の画素と前記第2の画素と前記第3の画素とは、それぞれ、
有機EL素子と、
ソース又はドレインの一方が前記有機EL素子の陽極と電気的に接続され、かつ前記有機EL素子に流れる電流を制御する電流制御トランジスタと、
映像データ信号を伝送するスイッチングトランジスタと、
一方の電極が前記電流制御トランジスタのゲートと電気的に接続され、かつ前記電流制御トランジスタのゲートに印加される電圧を保持するコンデンサと、
前記コンデンサの他方の電極及び前記電流制御トランジスタのソース又はドレインの他方と電気的に接続される電流供給線と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記電流供給線には、同じ電圧が印加され、
前記第1の画素乃至前記第3の画素のそれぞれの前記有機EL素子は、前記陽極と、前記陽極上の正孔注入層と、前記正孔注入層上の発光層と、前記発光層上の陰極と、を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記正孔注入層は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素乃至前記第3の画素のそれぞれの前記陰極は、前記第1の画素乃至前記第3の画素において共通の層として設けられ、
前記第1の画素の前記有機EL素子または前記第2の画素の前記有機EL素子は、トリプレットより発光し、
前記第3の画素の前記有機EL素子は、シングレットより発光する表示装置。 - 請求項1において、
前記第1の画素乃至前記第3の画素のそれぞれの前記陰極は、イッテルビウムを有する携帯電話。 - 請求項1又は請求項4において、
前記第1の画素乃至前記第3の画素のそれぞれの前記有機EL素子は、前記発光層と前記陰極との間に、電子輸送層を有し、
前記第1の画素乃至前記第3の画素のそれぞれの前記電子輸送層は、前記第1の画素乃至前記第3の画素において共通の層として設けられる携帯電話。 - 請求項1、請求項4、又は請求項5において、
前記第1乃至前記第3の電流制御トランジスタ並びに前記第1のスイッチングトランジスタ乃至前記第3のスイッチングトランジスタは、それぞれ半導体膜として結晶質珪素膜を有する携帯電話。
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US20070170853A1 (en) | 2007-07-26 |
US20130001626A1 (en) | 2013-01-03 |
US20020050786A1 (en) | 2002-05-02 |
JP2019145844A (ja) | 2019-08-29 |
US8049418B2 (en) | 2011-11-01 |
US20050140280A1 (en) | 2005-06-30 |
JP2019176191A (ja) | 2019-10-10 |
US7199519B2 (en) | 2007-04-03 |
JP6546319B2 (ja) | 2019-07-17 |
US20120025186A1 (en) | 2012-02-02 |
US20090115348A1 (en) | 2009-05-07 |
JP2015046412A (ja) | 2015-03-12 |
JP2021082845A (ja) | 2021-05-27 |
JP2014027306A (ja) | 2014-02-06 |
US6864628B2 (en) | 2005-03-08 |
US20060181206A1 (en) | 2006-08-17 |
JP2017022406A (ja) | 2017-01-26 |
US8415876B2 (en) | 2013-04-09 |
US8975813B2 (en) | 2015-03-10 |
US7372199B2 (en) | 2008-05-13 |
US7042151B2 (en) | 2006-05-09 |
JP2010282981A (ja) | 2010-12-16 |
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