bluuebunny/crossref_metadata_2025_split huggingface dataset:
Emotion perception and executive control interact in the salience network during emotionally charged working memory processing
Authors: Luo Yu , Qin Shaozheng , Fernández Guillén , Zhang Yu , Klumpers Floris , Li Hong 
Published: July 2014

AbstractProcessing of emotional stimuli can either hinder or facilitate ongoing working memory (WM); however, the neural basis of these effects remains largely unknown. Here we examined the neural mechanisms of these paradoxical effects by implementing a novel emotional WM task in an fMRI study. Twenty‐five young healthy participants performed an N‐back task with fearful and neutral faces as stimuli. Participants made more errors when performing 0‐back task with fearful versus neutral faces, whereas they made fewer errors when performing 2‐back task with fearful versus neutral faces. These emotional impairment and enhancement on behavioral performance paralleled significant interactions in distributed regions in the salience network including anterior insula (AI) and dorsal cingulate cortex (dACC), as well as in emotion perception network including amygdala and temporal‐occipital association cortex (TOC). The dorsal AI (dAI) and dACC were more activated when comparing fearful with neutral faces in 0‐back task. Contrarily, dAI showed reduced activation, while TOC and amygdala showed stronger responses to fearful as compared to neutral faces in the 2‐back task. These findings provide direct neural evidence to the emerging dual competition model suggesting that the salience network plays a critical role in mediating interaction between emotion perception and executive control when facing ever‐changing behavioral demands. Hum Brain Mapp 35:5606–5616, 2014. © 2014 Wiley Periodicals, Inc.
Timing of events during deglutition after chemoradiation therapy for oropharyngeal carcinoma
Authors: Kendall Katherine A. , Tanner Kristine , Kosek Steven R. 
Published: July 2014

AbstractBackgroundThe purpose of this study was to determine if persistent changes in the duration of bolus movement through the pharynx and bolus movement coordination with pharyngeal swallowing gestures occur after treatment of oropharyngeal carcinoma with chemoradiation therapy.MethodsThe timing of bolus movement and coordination with swallowing gestures was evaluated in 30 patients using a modified barium swallowing study at least 1 year after completion of treatment. Patients were recruited irrespective of any swallowing complaints. The mean of each measure from the study subjects was compared to those from a group of age‐matched controls.ResultsBolus transit duration in the study population was unchanged compared with normal controls. Unlike normal controls, the patients were found to allow the bolus to arrive in the vallecula before the initiation of swallowing gestures that resulted in a swallow. Earlier opening of the upper esophageal sphincter was found for a 1‐cc bolus (p = .004). For the 20 cc bolus size, the onset of hyoid and aryepiglottic fold elevation was delayed (p = .029 and .037, respectively). Gesture timing did not change to accommodate larger bolus sizes, as it normally does, resulting in a delay in airway protection for the 20‐cc bolus.ConclusionPatients are able to move a liquid bolus through the pharynx in a timely manner. However, patients are unable to modify swallowing gestures to safely protect the airway. © 2014 Wiley Periodicals, Inc. Head Neck 37: 1193–1199, 2015
3.2: Invited Paper: Application of Rotation Magnet Sputtering Technology to a‐IGZO Film Depositions
Authors: Goto Tetsuya , Sugawa Shigetoshi , Ohmi Tadahiro 
Published: July 2014

AbstractWe developed new magnetron sputtering equipment called rotation magnet sputtering (RMS), where multiple moving plasma loops are exited on the planar target surface, obtaining high target utilization. The moving plasma loops also worked efficiently to homogenize the spatial distribution of a‐IGZO film qualities by time‐averaged homogenization effect.
3.3: Invited Paper: Future Possibility of C‐Axis Aligned Crystalline Oxide Semiconductors Comparison with Low‐Temperature Polysilicon
Authors: Yamazaki Shunpei 
Published: July 2014

AbstractA C‐axis aligned crystalline oxide semiconductor (CAAC‐OS) has a crystal structure without grain boundaries and provides FETs with extremely low off‐state current. An ultrahigh‐resolution display using a CAAC‐OS is free from unevenness caused by grain boundaries. CAAC‐OSs use a small number of masks, and therefore can be easily applied to large‐substrate processes.
4.2: Vertical Electrode Fabrication using Conventional LCD Processes
Authors: Kim Kang‐Il , Park Won‐Keun , Lee Joon‐Dong , Yang Joon‐Young , Jun Myung‐Chul , Kang In‐Byeong , Yeo Sang‐Deog 
Published: July 2014

AbstractA new method to fabricate vertical electrodes for PS‐BPLC using conventional LCD fabrication processes is introduced. Hydrogen plasma treatment on the pixel electrode (amorphous indium tin oxide) and undercut structure was successfully applied to realize vertical electrodes which can induce uniform and strong horizontal electric fields to operate PS‐BPLC device.
4.3: Novel Photosensitive Organic Insulator for High Definition FPD Applications
Authors: Nakamura Hideyuki , Kashiwagi Daisuke , Yamada Satoru , Sakita Kyouhei , Kawabe Yasumasa 
Published: July 2014

AbstractWe have developed a novel photosensitive organic insulator for high definition FPD applications. This material has excellent features: ultrahigh sensitivity, fine patterns formation, excellent transparency and out‐gas properties.Meanwhile, a photosensitive organic insulator prepared by nano‐composite formation is able to be utilized for improving the visibility of ITO electrode patterns for a touch panel application and patterns of the insulator itself completely.
5.1: Invited Paper: Degradation Analysis of Light Emitting Diodes by Time Resolved Photoluminescence Measurements
Authors: Murata Hideyuki , Sandanayaka Atula S. D. 
Published: July 2014

AbstractWe demonstrate that the degradation in Alq3‐based OLEDs is caused by the photophysical degradation processes of α‐NPD and Alq3 molecules in the vicinity of the α‐NPD/Alq3 interface. Two degradation pathways with different time constants take place during a decrease in electroluminescence under constant current operation. From time resolved photoluminescence measurements, we identify the first stage of the degradation is due to the decomposition of α‐NPD molecules via the singlet excited states formed by recombining charge carriers. The second stage of the degradation is attributed to the formation of a luminescent quencher originated from the reaction of excited state of Alq3.
5.2: Evidence for the Involvement of Water in the Long‐Term Degradation of Green Phosphorescent OLEDs
Authors: Miyaguchi Satoshi , Katagi Kyoko , Ohata Hiroshi , Kitago Yoshiyuki , Yoshioka Toshihiro , Tsutsui Tetsuo 
Published: July 2014

AbstractDegradation products in aged phosphorescent OLEDs were analyzed using GCIB/TOF‐SIMS. In OLEDs aged to a luminous decay of 66%, mass spectra detected the presence of oxygen‐containing components within an emission layer composed of an Ir(ppy)3 guest and a CBP host. Involvement of water incorporated from the environment was strongly suggested.
7.4: Invited Paper: High‐Efficiency Inverted Quantum‐dot Light Emitting Diodes for Display
Authors: Kim Hyo‐Min , Jang Jin 
Published: July 2014

AbstractWe report the state‐of‐art technologies of quantum‐dot light‐emitting diodes, focused on the current and power efficiencies. And our recent results on QLEDs are also added. A high‐efficiency inverted green quantum‐dot light emitting diodes (QLEDs) was demonstrated in ADRC using stacked electron transporting layer (ETL), exhibiting maximum current efficiency of 28.29 cd/A and power efficiency of 22.11 lm/W, respectively. The additional ETL layer could improve the device performance by around 3 times compare to that of a QLED with single ETL.
8.1: Invited Paper: Value of LTPS: Present and Future
Authors: Ohshima Hiroyuki 
Published: July 2014

AbstractLow temperature polycrystalline silicon (LTPS) is a well‐established backplane thin film transistor (TFT) technology for flat panel displays. The superior TFT characteristics of LTPS are now indispensable to support high‐end smartphones and tablet PCs. We believe LTPS will become even more important for displays in the future to satisfy the severe requirements from our customers for those smart devices.
8.2: Invited Paper: Status and Future Promise of Excimer Laser Annealing for LTPS on Large Glass Substrates
Authors: Sobey Mark , Schmidt Kai , Turk Brandon , Paetzel Rainer 
Published: July 2014

AbstractLow‐Temperature Polycrystalline Silicon (LTPS) is the enabling backplane technology for AMOLED displays and small to medium sized high‐resolution AMLCDs. Recently, Excimer Laser Annealing (ELA) equipment has made significant progress in scaling for cost‐effective large‐scale production. In this paper, we discuss the key elements of ELA equipment and the recent and future milestones for LTPS on large substrates.
8.4L: Late‐News Paper: Electrical Properties of a‐IGZO Films Depending on Trap States
Authors: Kim Ju‐Yeon , Shin Sang Won , Jeong Chang‐Oh , Yun Eui‐Jung , Bae Byung Seong 
Published: July 2014

AbstractWe investigated the photo‐response of a‐IGZO thin films under light illumination. The photo‐response was compared before and after annealing. As the annealing temperatures increase, photo‐response changes quite substantially. We explored the photo‐responses of a‐IGZO thin films under light illumination with various wavelengths. The photo‐responses involve the photo‐excitation and the dark relaxation phenomena in a‐IGZO thin films. The photo‐responses of samples were monitored and analyzed in terms of the trap states and oxygen vacancies. The quite large change of photo‐response by the annealing was analyzed in terms of trap states and oxygen vacancies.
9.3: Analysis of Liquid Crystal Drop Mura in High Resolution Mobile Thin Film Transistor Liquid Crystal Displays
Authors: Lee Hongpeng , Song Sunghun , Lee JingPeng , Xiao Ang , Min Taiye , Su Shunkang 
Published: July 2014

AbstractLiquid crystal (LC) drop mura in one drop fill (ODF) process for high resolution panel is discussed. In this paper, we investigated the origin of LC drop mura from aspects of LC materiasl, color filter (CF) structures and ODF process. According to our experiments, it indicated that lower free energy of LC, higher photo spacer density (PSD) and photo spacer height (PSH)of CF could reduce the ratio and degree of LC drop mura effectively. When producing high resolution mobile TFT‐LCDs LC with low free energy and CF with high PSD&PSH should be prior used to improve the yield.
10.3: Predicting the Lifetime of Flexible Permeation Barrier Layers for OLED Displays
Authors: Visweswaran Bhadri , Mohan Siddharth Harikrishna , Mandlik Prashant , Silvernail Jeff , Ma Ruiqing , Sturm James , Wagner Sigurd 
Published: July 2014

AbstractWater diffusion through a single‐layer barrier is measured with Secondary Ion Mass Spectrometry, electrical capacitance, and mechanical film stress. The time taken for one monolayer of water molecules permeate into the OLED is defined as the lifetime. Extrapolated to T = 38°C and 90% relative humidity, a 3μm thick barrier is predicted to seal for 13 years.
11.3: A Curvature Sensing Circuit for Flexible Display
Authors: Lin Po‐Yang , Huang Chen‐Shuo , Chen Ji‐Feng , Tu Chia‐Hsun , Hwu Keh‐Long , Chuang Ching‐Sang , Lin Yu‐Hsin 
Published: July 2014

AbstractA sensory system able to measure the geometric profile of a flexible display is proposed. The sensory system is embedded within the flexible display and manufactured by the thin‐film transistor process. The sensory system provides an alternative user‐display interaction for flexible display applications. A numerical interpolation technique is proposed for the display curvature computation. The sensor performances of three different materials are respectively investigated for the accuracy consideration. Preliminary results seem promising through an embodiment of the design.
12.1: Invited Paper: Quantum Dots: The Ultimate Down‐Conversion Material for LCD Displays
Authors: Steckel Jonathan S. , Ho John , Hamilton Charles , Breen Craig , Liu Wenhao , Allen Peter , Xi Jingqun , Coe‐Sullivan Seth 
Published: July 2014

AbstractAssuming large color gamut and therefore better color reproducibility will be a highly desired feature of all displays as we look to the near future, we make the case in this paper that Quantum Dots (QDs) are currently the down‐conversion technology of choice that will allow liquid crystal display (LCD) makers to cost‐effectively reach and exceed 100% of the NTSC (National Television Standard Committee) standard while achieving maximum system efficiency. We will discuss in detail the numerous fundamental advantages of QDs over phosphors, along with their scientific origins, and make the case that QDs are the ultimate light generating material for next‐generation displays.
12.3: Core‐Shell Quantum Dots Synthesized by Using Tri‐n‐Octylphosphine‐Assisted Method for High‐Color‐Saturation Displays
Authors: Hao Junjie , Wang Kai , Sun Xiaowei 
Published: July 2014

AbstractWe report pure color core‐shell quantum dots synthesized by tri‐n‐octylphosphine‐assisted successive ionic layer adsorption and reaction. The results approach unity, narrow symmetric spectrum, and remarkable stabilities. The spectrally narrow emission (25 nm), high luminescence efficiency (95 %) and durability provide a promise way for LED‐backlit display with high color saturation.
14.1: Low Temperature and High Frequency Effects on Blue Phase Liquid Crystals
Authors: Peng Fenglin , Chen Yuan , Yuan Jiamin , Chen Haiwei , Wu Shin‐Tson , Haseba Yasuhiro 
Published: July 2014

AbstractWe report the low temperature and high frame rate operation limits of a polymer‐stabilized blue phase liquid crystal (BPLC). Debye relaxation sets another practical application limit even the temperature is still above melting point. Doping a diluter compound to the BPLC host greatly extends this low temperature operation range in terms of dielectric relaxation frequency and response time.
14.2: Distinguished Student Paper: Low‐voltage and High‐transmittance Blue Phase Liquid Crystal Displays
Authors: Xu Daming , Chen Yuan , Liu Yifan , Wu Shin‐Tson , Cheng Yu‐Wen , Cheng Wei‐Yuan , Shiu Jyh‐Wen , Liou Shih‐Hsien , Cheng Kung‐Lung , Chen Janglin 
Published: July 2014

AbstractWe develop a refraction model to analyze the electro‐optics of an in‐plane‐switching blue phase liquid crystal (IPS‐BPLC) cell. Good agreement with experiment is obtained. By optimizing the BPLC material and device structure, our simulation shows that a single‐gamma IPS‐BPLC with operation voltage <10Vrms and transmittance >80% can be achieved.
14.3: Improving Kerr Constant of Polymer‐Stabilized Blue Phase Liquid Crystal with Multiple Dopants
Authors: Sun Xiaoyang , Ni Shuibin , Zhu Jiliang , Lee Kuan‐Cheng , Lo Chang‐Cheng , Lien Alan , Lu Jiangang 
Published: July 2014

AbstractA multi‐dopant material system for polymer‐stabilized (PS) blue phase liquid crystal (BPLC) is proposed. The driving capacity of PS‐BPLC can be improved by doping N‐vinylpyrrollidone (NVP) and polyaniline functionalized graphene (G‐PANI). With the dopant optimization, the Kerr constant is increased by 68%, and the response time, hysteresis and residual birefringence have no degradation.
14.4: A Hysteresis‐free Polymer‐stabilized Blue Phase Liquid Crystal
Authors: Liu Yifan , Xu Su , Xu Daming , Yan Jing , Wu Shin‐Tson 
Published: July 2014

AbstractOur experimental results indicate that UV curing conditions dramatically affect the electro‐optic performance of a polymer‐stabilized blue phase liquid crystal (PS‐BPLC). In an IPS cell, the UV light direction, wavelength, and dosage influence the polymer network distribution, operation voltage and hysteresis. By using a longer UV wavelength, we demonstrated a hysteresis‐free PS‐BPLC.
15.1: Invited Paper: Printed Organic TFT Array and Integrated Circuits
Authors: Tokito Shizuo , Takeda Yasuhiro , Fukuda Kenjiro , Kumaki Daisuke 
Published: July 2014

AbstractA fully‐printed organic thin‐film transistor (OTFT) array (30times30) and integrated circuits including logic and ring oscillator circuits based on pseudo‐CMOS inverter were fabricated on plastic film substrates by using printing methods. The printed OTFT array exhibited excellent, uniform performance with a high mobility of 2 cm2/Vs. The printed flip‐flop circuit operated well with a delay time of 3.5 ms. The printed three‐stage ring oscillator operated at 400 Hz and 40V. These fabrication techniques are applicable to flexible displays, RFID tags and biosensors.
15.2: Method to Measure Optical Performance of Flexible OLED Display
Authors: Chong Jong‐Ho , Suh Hyun‐Ah , Choi Dong‐Wook , Penczek John , Lee Seung‐Bae , Lee Ki‐Yong , Lee Jang‐Doo , Kim Kyeong‐Hyeon , Kim Hak‐Sun 
Published: July 2014

AbstractThe tangential plane of a flexible display can change considerably depending on the viewing direction, screen location, and display curvature. Using conventional methods to characterize curved displays can introduce an unwanted mix of viewing angle and screen non‐uniformity contributions. We propose measurement methods that are specific for flexible displays, and investigate the sensitivity of the measurement conditions.
15.3: Development of Side‐Roll and Top‐Roll Panels for an RGBW High‐Resolution Flexible Display Using a White OLED with Microcavity Structure
Authors: Kataish Riho , Sasaki Toshiki , Toyotaka Kouhei , Miyake Hiroyuki , Yanagisawa Yuichi , Ikeda Hisao , Nakashima Harue , Ohsawa Nobuharu , Eguchi Shingo , Seo Satoshi , Hirakata Yoshiharu , Yamazaki Shunpei , Bower Chris , Cotton Darryl , Matthews Andrew , Andrew Piers , Gheorghiu Catalin , Bergquist Johan 
Published: July 2014

AbstractIn this study, white organic EL devices with microcavity structures were developed. A flexible high‐resolution AMOLED display with low power consumption using RGBW sub‐pixels formed by a color filter method was fabricated. In addition, side‐roll and top‐roll panels with bezels that are not viewable from the front were also developed using the flexible AMOLED display.
15.4L: Late‐News Paper: A 7 Inch Full Color Flexible PMOLED Displays on Plastic Substrate
Authors: Su Chih‐Yu , Ko Kai‐Yuan , Liu Ya‐Wei , Li Jin‐Chuan , Wu Chih‐Hao , Liu Sai‐Chang , Tseng Chih‐Yuan , Wang Yi‐Fan , Lo Chang‐Cheng , Chen Li‐Yi 
Published: July 2014

AbstractIn this paper, we report a 7‐inch QVGA flexible PMOLED display. A 100‐um PEN substrates was laminated on glass by roll‐to‐sheet lamination process. Our process reveals no bubble producing after lamination. The array was by sheet‐to‐sheet process at Gen 4.5. The 14 inch quad‐QVGA PMOLED system is also proposed.
17.4: Fluid Simulations and Experiments for Ultra‐Thin Shadow‐Mask PDP
Authors: Yang Lanlan , Tu Yan , Zhang Xiong , Tolner Harm , Wang Baoping 
Published: July 2014

AbstractAn ultra‐thin shadow mask plasma display panel is suitable for double‐sided display and 3D display. A self‐consistent fluid model is used to analyze the discharge characteristics of the ultra‐thin SMPDP cell. The discharge processes of ultra‐thin SMPDP and normal SMPDP are almost same proved by fluid model and ICCD images. Moreover, both the simulation and experimental results indicate that the discharge efficiency can be highly improved by using the ultra‐thin glass as dielectric layer for its 50‐70μm thick and 6.7 dielectric constant in ultra‐thin SMPDP compared to normal SMPDP especially in high Xe ratio.
18.2: Color Filter LCOS with Double Mirror Structure
Authors: Li Yuet‐Wing , Chen Wen‐Hsu , Fan‐Chiang Kuan‐Hsu , Kuo Hung‐Chien , Tsai Hsien‐Chang 
Published: July 2014

AbstractHigh PPI color filter LCOS is a challenging research topic. Such kind of device will induce several problems such as Fringing Field Effect, Low reflectance and Low color saturation. In this paper, a so‐called Double Mirror structure is proposed. It is found that all mentioned issues can be handled by such mirror structure. The full pixel size of the color filter LCOS can be shrunk down to 8um from 13.5um.
18.4: Invited Paper: Development of Eyewear Display Systems: A Long Journey
Authors: Spitzer Mark B. 
Published: July 2014

AbstractThis paper reviews the development of technology for eyewear‐based wearable displays, including the microdisplay, viewing optics, electronics and frame systems, that are necessary for the commercialization of consumer products, and ultimately for the complete integration of the system within eyewear. The eyewear display industry has its origins in projects funded by DARPA, starting in 1990. Today, several technologies have proved viable including LCOS, transmissive LCD, and oLED. In addition to the microdisplay itself, the development of viewing optics that can be incorporated in eyewear has been essential, and several teams have developed optics that will be reviewed here. Supporting electronics must also be incorporated in eyewear, and this is made possible today by the high degree of integration in systems on a chip. Today's technologies allow our industry to satisfy a number of “design rules” for eyewear displays that will be discussed. Additionally, wireless connectivity now provides access to almost unlimited information from the cloud. The final step in the commercialization of this technology is the creation of compelling consumer applications, and the companies that provide this final step will lead an expansion of the consumer electronics industry.
19.1: Invited Paper: Illuminating the Value of Larger Color Gamuts for Quantum Dot Displays
Authors: Van Derlofske John F. , Hillis James M. , Lathrop Art , Wheatley John , Thielen James , Benoit Gilles 
Published: July 2014

AbstractQuantum dot technology offers the promise of efficient and relatively inexpensive liquid crystal displays (LCDs) with large color gamuts (∼115% NTSC u'v'). Now, for the first time, a variety of high color performance devices are on the immediate horizon for applications ranging from 3“ diagonal hand held smart phones to +85” diagonal TVs . While people clearly prefer color displays, the relative value of different color reproduction systems remains an open question. Here we review how quantum dots enable high color performance and some of the advantages of large color gamut displays.
19.2: Invited Paper: Novel Wide‐Color‐Gamut LED Backlight for 4K LCD Embedded with Mixing Cup Structure for Isotropic Light Source
Authors: Ishino Hirohisa , Miike Masami , Nakamura Tomoharu , Okamura Tetsuro , Iwaki Ichiro 
Published: July 2014

AbstractWe have developed wide color gamut LED backlight for large size displays embedded with novel mixing cup structure for efficient light coupling from isotropic light source. When isotropic light source is prepared by photo‐excitation of quantum dots, wide color gamut of 150% area size against sRGB(u'v') and 30nm FWHM of Red spectrum in the 55“ 4K resolution large size display prototype of 450nit brightness are achieved.
19.3: Distinguished Student Paper: Quantum Dots‐enhanced LCD Color and Optical Efficiency
Authors: Luo Zhenyue , Chen Yuan , Wu Shin‐Tson 
Published: July 2014

AbstractWe optimized the emission spectrum of a quantum dot (QD) backlight and achieved ∼140% color gamut in CIE 1976 color space. The QD‐based LCD not only exhibits a wide color gamut but also improves the optical efficiency. Our systematic photometric analysis provides useful guidelines to further optimize the QD backlight design.