1、范围限定在最近十年以内。2. “检索词”:列出与课题内容相关的关键词或主题词。3. “检索式”:运用布尔逻辑运算符来表达检索词与检索词之间逻辑关系,以及检索项(如:题名、主题、关键词、摘要、作者、作者单位、来源、全文、参考文献、基金等)。如:题名汽车 and 尾气 and 排放and 控制4. 每种检索系统检索完毕后,记录检索结果(检出文献篇数),按规定条数列出与课题密切相关的文献(只需列出5条最相关的,不足5条请注明原因),注:中外文数据库列出题名、作者、出处,摘要;专利列出专利名称、申请号、申请人、发明人,摘要;搜索引擎列出标题、网址和摘要。三、其它要求1. 综合检索报告请于2012年3月
2、25日之前上交。综合检索报告将存档,请注意排版整洁,并自行留底),ftp:/210.29.99.53 班号 检索报告2. 请独立完成。如有雷同,按零分处理。 检索报告格式1、检索课题名称(中英文)2、检索策略 2.1 检索工具(全部) 2.2 检索词3、检索步骤及检索结果 3.1 检索工具 3.1.1检索式 3.1.2 检索年限 3.1.3 检索步骤与结果3.2 检索工具 3.2.1检索式 3.2.2 检索年限 3.2.3 检索步骤与结果.4、综述 (30分)范例:1、检索课题名称 OLED在显示器领域的应用(The Application of OLED in The field of Mo
3、nitor)2.1 选择检索工具中国期刊全文数据库(CNKI)美国工程索引(EI)中国专利信息中心 谷歌2.2选择检索词从课题字面选从课题内涵选(同义词、近义词、上下位词)OLED有机发光二极管(Organic Light-Emitting Diode)有机电激光显示(Organic Electroluminesence Display)(同义词)显示器(monitor)显示屏、屏幕、监视器(同义词)3. 检索步骤及检索结果3.1 中国期刊全文数据库(CNKI)3.1.1 检索式篇名(OLED+有机发光二极管+有机电激光显示)*主题=(显示器+显示屏+屏幕+监视器)3.1.2 检索年限 200
4、0-20093.1.3检索结果检索命中20篇,选择5篇如下:1、【篇名】新显示技术OLED【作 者】胡玥; 董燕飞;【出处】科技资讯2008年 32期【摘要】本文介绍了OLED的现状,分析了OLED的结构、工艺和巨大优势,最后预测了OLED市场的未来。2、【篇名】OLED显示技术进展【作 者】李瑛; 王文根; 王秀如; 汤昊; 孙润光;现代显示2007年 02期【摘要】2007年以有机发光二极管(OLED)为主屏的便携式手机将进入量产阶段。以此为突破口,便携式多媒体游戏机等也已列入采用OLED显示屏的考虑范围之内。但与薄膜晶体管有源驱动液晶(TFT AM-LCD)相抗衡,OLED有待进一步改进
5、。本文从成本、功耗、寿命以及柔性化等方面对现行的OLED技术发展方向做了简要的阐述,并对其作了进一步的展望。3、【篇名】OLED显示技术及其军事应用【作 者】 陈敬东; 刘杰;舰船电子工程2003年 05期【摘要】介绍了OLED显示器的技术特点和典型应用 ,着重分析了其军事应用方法 ,并给出了一个车载设备应用实例4、【篇名】OLED,显示屏的终结者?【作 者】吴海菁;【出处】计算机教育2004年 07期【摘要】在异彩纷呈的E时代里,显示屏作为人机交互必不可少的部件,扮演着极为重要的角色。大到家里的电视机,电脑,小到手表,手机,掌上电脑,数码相机,MP3播放器,甚至是空调的摇控器,都缺少不了显示
6、屏。正因为显示屏的核心作用,因而在该领域的技术更新换代很快,从最早的CRT(阴极射线管显示屏)到现在风声鹊起的PDP(等离子显示屏)和LCD(液晶显示屏),各代“英雄”都曾经独领风骚数十年。如今随着有机发光技术的发展成熟并逐步转入产业化阶段,平面显示新技术OLED(Organic Light Emitting Diode,有机发光二极管显示器)大有一统江湖的势头。5、【篇名】白光应用的OLED技术新发展【作 者】Thomas Stbinger;电子与电脑2006年 06期【摘要】OLED技术(有机发光二极管;OrganicLight-EmittingDiode)目前在便携式设备显示器应用的市场
7、上正不断地扩大,根据预测,运用OLED技术的显示器其尺寸及产量将会持续不断地增加3.2 美国工程索引(EI)3.2.1 检索式(OLED) or (Organic Light-Emitting Diode) or (Organic Electroluminesence Display ) WN TI) AND monitor WN KY 3.2.2 检索年限 2000-20093.2.3 检索结果命中53条结果,经过筛选,选择其中5条:1、【篇名】OLED-based sensor array for simultaneous monitoring of multiple analytes【作
8、者】Yuankun Cai, Ruth Shinar, Zhaoqun Zhou, and Joseph Shinar【出处】Proceedings of SPIE - The International Society for Optical Engineering, v 6659, 2007, Organic-based Chemical and Biological Sensors【摘要】A compact, photoluminescence (PL)-based sensor array, utilizing tris(quinolinolate) Al OLED pixels as
9、 the excitation sources, for sequential or simultaneous monitoring of dissolved oxygen (DO), glucose, lactate, and alcohol, is described. The DO is monitored through its effect on the PL lifetime of the oxygen-sensitive dye Pt octaethylporphyrin (PtOEP) embedded in a polystyrene film. The other anal
10、ytes are monitored through their oxidation, catalyzed by an appropriate oxidase, which reduces the amount of DO in their vicinity. The OLED pixels are fabricated on a glass substrate; each pixel is typically 22 mm2, with a 2 mm gap between the pixels. Two OLED pixels are associated with the detectio
11、n of each of the analytes. The pixels are individually addressable, enabling consecutive detection of the different analytes within a few minutes utilizing a single photodetector (PD). Simultaneous detection is achieved by using an array of PDs. The OLED-based sensing array is compact and uniquely s
12、imple in its ease of fabrication and integration. Its performance attributes are comparable to those obtained for a single analyte using any excitation source. The potential of small-size, multi-color OLED pixel arrays for multianalyte detection is also discussed.2、【篇名】Monitoring interface traps in
13、operating organic light-emitting diodes using impedance spectroscopy【作者】Pingree, L.S.C.1 ; Russell, M.T.2 ; Marks, T.J.1, 2 ; Hersam, M.C.1【出处】Thin Solid Films, v 515, n 11, p 4783-4787, April 9, 2007【摘要】Electronic trap densities at the indium tin oxide (ITO)/hole transport layer (HTL) interface in
14、operating organic light-emitting diodes (OLEDs) are characterized in situ using impedance spectroscopy. For OLEDs with a high density of active trap states, negative values of the frequency derivative of resistance are clearly observable for frequencies on the order of 10kHz, whereas positive values
15、 are observed when the trap density is low With this technique, it is revealed that the trap density is minimized via the introduction of a TPD-Si2 (4,4-bis(p-trichlorosilylpropylphenyl) phenylamino-biphenyl) passivation layer at the ITO/HTL interface or by the application of large electric fields d
16、uring device operation. Furthermore, impedance spectroscopy illustrates that the ITO/HTL interface is not a simple series resistance when traps are present since they are shown not to contribute to high frequency conduction. Overall, this paper demonstrates that the parasitic effects of interface tr
17、aps can mask the underlying negative capacitive transport in OLEDs and presents a technique capable of monitoring the trap density of buried interfaces in organic electronic devices. 3、【篇名】Monitoring of the initial degradation of oxadiazole based blue OLEDs【作 者】Neitzert, H.C.1 ; Ferrara, M.1 ; Rubin
18、o, A.1 ; Concilio, S.2 ; Iannelli, P.2 ; Vacca, P.3 ; Ferrara, L.3 ; Minarini, C.3【出处】Journal of Non-Crystalline Solids, v 352, n 9-20 SPEC. ISS., p 1695-1699, June 15, 2006【摘要】A new type of blue emitting single active layer organic light emitting diode has been investigated, consisting of transpare
19、nt PEDOT:PSS coated indium tin oxide back contact, a spin-coated small molecule active layer and an aluminium top contact. The active layer molecule contains an oxadiazole group as electron conductor and light emitter and a carbazole group as hole conductor. The initial degradation of this device un
20、der constant voltage conditions has been investigated by continuous monitoring of the diode current, the emitted light intensity and the optical emission spectrum. The monitoring results indicated no significant change in the active molecule layer emission properties, but a strong modification of th
21、e originally asymmetric charge carrier injection balance. A decrease of the threshold current for light emission and an increase of the differential efficiency has been observed after the stress test. Device heating effects could be clearly separated from real degradation of the light emitting diode
22、.4、【篇名】Influence of the substrate temperature to the performance of tris (8-hydroxyquinoline) aluminum based organic light emitting diodes【作 者】Kwong, C.Y.1 ; Djuriic, A.B.1, 2 ; Roy, V.A.L.1 ; Lai, P.T.1 ; Chan, W.K.3【出处】Thin Solid Films, v 458, n 1-2, p 281-286, June 30, 2004【摘要】We investigated the
23、 influence of substrate temperature as well as post-deposition annealing on the performance of tris (8-hydroxyquinoline) aluminum (Alq3) based organic light emitting diodes (OLEDs). Devices with Alq3 deposited at room temperature, deposited at 100 C, and annealed at 100 C were fabricated and charact
24、erized. It was found that the deposition at elevated substrate temperature improves both the maximum luminance and the stability of Alq3 based OLEDs. Annealing at 100 C resulted in inferior device performance. The differences in the performance of devices subjected to different temperature treatment
25、s were attributed to the changes in the film morphology, possible changes in the molecular packing, and different charge transport properties. Since the temperature used is below the glass transition temperature of Alq3, no crystallization of the light emitting layer is expected.5、篇名】Advances in OLE
26、D-based oxygen sensors with structurally integrated OLED, sensor film, and thin-film Si photodetector【作 者】Ghosh, Debju1 ; Shinar, Ruth2 ; Cai, Yuankun1, 3 ; Zhou, Zhaoqun3 ; Dalal, Vikram L.2, 3 ; Shinar, Joseph1,【摘要】Steps towards the improvement of a compact photoluminescence (PL)-based sensor arra
27、y that is fully structurally integrated are described. The approach is demonstrated for oxygen sensing, which can be monitored via its effect on the PL intensity I or decay time of oxygen-sensitive dyes such as Pt octaethylporphryn (PtOEP) and its Pd analog (PdOEP). The integrated components include
28、 (1) an organic light emitting device (OLED) excitation source, which is an array of coumarin-doped tris(quinolinolate) Al (Alq3) pixels, (2) the sensor film, i.e., PdOEP embedded in polystyrene, and (3) the photodetector (PD), which is a plasma-enhanced CVD-grown p-i-n or n-i-p structure, based on
29、amorphous or nanocrystalline (Si,Ge):H. These components are fabricated on common or separate substrates that are attached back-to-back, resulting in sensors with a thickness largely determined by that of the substrates. The fully integrated oxygen sensor is demonstrated first by fabricating each of
30、 the three components on a separate substrate. The PD was placed in front of a flow cell containing the sensor film, while the OLED array was behind the sensor film. This design showed the expected trend in monitoring different concentration of O2 via their effect on I, with improved detection sensi
31、tivity achieved by shielding the electromagnetic noise synchronous with the pulsed OLED. The detection sensitivity using the I monitoring mode is expected to further increase by reducing the OLED tail emission. The issue of the OLED background can be eliminated by monitoring the oxygen concentration via its effect on ,
copyright@ 2008-2023 冰点文库 网站版权所有
经营许可证编号:鄂ICP备19020893号-2