21 papers · ranked by Valyu relevance
Jiasheng Xiao, Juan Liu, Jian Han, Yongtian Wang
Dispersion problem has always constrained the development of see-through near-eye displays with diffractive waveguide. Here, we propose a design method and optical systems for achromatic surface microstructure composed with a triple-carved-sub-grating. The triple-carved-sub-grating with specified period is designed…
Yang Deng, Weixuan Liu, Yik Kin Cheung, Yongkai Li + 2 more
'Hongyu Yu'] Curved displays have recently become very popular, with wide applications for both industry and consumers. However, built upon initially flat films, most flexible displays are often incompatible with general nondevelopable surfaces. In this paper, we report a method for producing curved displays of…
Kevin A. Yamauchi, Lorenz Lamm, Lorenzo Gaifas, Ricardo D. Righetto + 3 more
Visualization and annotation of segmented surfaces is of paramount importance for studying membrane proteins in their native cellular environment by cryogenic electron tomography (cryo-ET). Yet, analyzing membrane proteins and their organization is challenging due to their small sizes and the need to consider local…
Suman Halder, Yunho Shin, Yidan Peng, Long Wang + 7 more
'Paul Schmalenberg' 'Guangkui Qin' 'Yuxi Gao' 'Ercan M. Dede' 'Deng‐Ke Yang' 'Sean P. Rodrigues'] - 1. Department of Physics, Kent State University, Kent, OH 44242 - 2. Advanced Materials and Liquid Crystal Institute, Kent State University, Kent, OH 442422 - 3. Central Research Institute, BOE Technology Group Co.…
Nicholas J Wade
Julesz constructed stereograms in which surfaces in depth could be seen with two eyes but not with either eye alone. He noted that such enclosed surfaces in depth never occur in natural scenes. In contrast, extended stereoscopic surfaces are a natural feature of binocular vision. Examples of constructed textured…
Do Yoon Kim, Mi-Ji Kim, Gimin Sung, Jeong-Yun Sun
Displays play a significant role in delivering information and providing visual data across all media platforms. Among displays, the prominence of reflective displays is increasing, in the form of E-paper, which has features distinct from emissive displays. These unique features include high visibility under daylight…
Dong Wook Kim, Seong Won Kim, Gyujeong Lee, Jangyeol Yoon + 4 more
'Sangwoo Kim' 'Jong-Ho Hong' 'Sung-Chan Jo' 'Unyong Jeong'] Display form factors such as size and shape have been conventionally determined in consideration of usability and portability. The recent trends requiring wearability and convergence of various smart devices demand innovations in display form factors to…
Guisong Yang, Biao Tang, Dong Yuan, Alex Henzen + 1 more
Colorful electrowetting displays (EWD) present many challenges, such as scalability and electro-optical performance improvement (e.g., brightness, color gamut, and contrast ratio). The first full investigation of scalable fabrication and testing processes for multi-color segmented EWD with potentially unprecedented…
Yury Malevich, Said Ergoktas, Gökhan Bakan, Pietro Stainer + 1 more
of Terahertz and Millimetre Waves Authors: ['Yury Malevich' 'Said Ergoktas' 'Gökhan Bakan' 'Pietro Stainer' 'Coşkun Kocabaş'] Unlocking the potential of terahertz (THz) and millimetre (mm) waves for next generation communications1–4 and imaging3,5,6 applications requires reconfigurable intelligent surfaces (RIS) with…
Yoichi Ochiai, Kota Kumagai, Takayuki Hoshi, Jun Rekimoto + 2 more
'Satoshi Hasegawa' 'Yoshio Hayasaki'] We present a method of rendering aerial and volumetric graphics using femtosecond lasers. A high-intensity laser excites a physical matter to emit light at an arbitrary 3D position. Popular applications can then be explored especially since plasma induced by a femtosecond laser is…
Mengjiao Han, Ingo Wald, Will Usher, Nate Morrical + 3 more
The display service supports two modes: a dispatcher mode, where a central dispatch node manages routing of tiles to the display nodes, and a direct mode, where clients send tiles directly to the display nodes (see Figure 2). The latter mode can achieve better network utilization and performance, but on some systems…
Watson, Benjamin, Luebke, David
Imagine that the walls of your home and oce are displays that show details sharper than your eye can possibly see and that they are updating those details so quickly that you couldn't notice any icker or delay. Text displayed on these walls is as crisp as it is on the printed page. During a videoconference, you can see…
Ingo Marquardt, Peter De Weerd, Marian Schneider, Omer Faruk Gulban + 2 more
Human visual surface perception has neural correlates in early visual cortex, but the extent to which feedback contributes to this activity is not well known. Feedback projections preferentially enter superficial and deep anatomical layers, while avoiding the middle layer, which provides a hypothesis for the cortical…
Ashraf Ullah, William Delamare, Khalad Hasan
Large curved displays inside Virtual Reality environments are becoming popular for visualizing high-resolution content during analytical tasks, gaming or entertainment. Prior research showed that such displays provide a wide field of view and offer users a high level of immersion. However, little is known about users'…
Olaf Dimigen, Arne Stein
The recent introduction of organic light-emitting diode (OLED) monitors with refresh rates of 240 Hz or more opens new possibilities for their use as precise stimulation devices in vision research, experimental psychology, and electrophysiology. These affordable high-speed monitors, targeted at video gamers, promise…
Steven Vermeulen, Floris Honig, Aliaksei Vasilevich, Nadia Roumans + 5 more
Surface topography guides cell behavior and is a tool to endow biomaterials with bioactive properties. The large number of possible designs makes it challenging to find the optimal surface structure to induce a specific cell response. The TopoChip platform is currently the largest collection of topographies with 2176…
Luke E. Hallum, Shaun L. Cloherty, Guido Maiello
Achromatic, mean-modulated flicker-wherein luminance increments and decrements of equal magnitude are applied, over time, to a test field-is commonly used in both clinical assessment of vision and experimental studies of visual systems. However, presenting flicker on computer-controlled displays is problematic…
Joey Andrew A. Valinton, Alfin Kurniawan, Ren-Huai Jhang, Christian R. Pangilinan + 2 more
Robust antimicrobial coatings featuring high transparency, strong bactericidal activity, and easy application procedure on generic surfaces can be widely accepted by the public to prevent pandemics. In this work, we demonstrated the hand sprayer-based approach to deposit complex oxide coatings composed of…
Takeaki Shimokawa, Akiko Nishio, Masa-aki Sato, Mitsuo Kawato + 1 more
In natural conditions the human visual system can estimate the 3D shape of specular objects even from a single image. Although previous studies suggested that the orientation field plays a key role for 3D shape perception from specular reflections, its computational plausibility and possible mechanisms have not been…
Authors not listed
While oscillatory structural forces (solvation/depletion) are ubiquitous in colloidal systems, the mechanism by which they guide the precise self-assembly of complex particles remains elusive. Here, we reveal that the extreme sensitivity of these damped oscillatory forces to surface orientation stems from their…
Stefanie E. Bogenrieder, Julian Beßner, Albert K. Engstfeld, Timo Jacob
Copper oxides play a crucial role in a wide range of research areas, such as catalysis, photocatalysis, sensing, energy storage, biomedicine, and spintronics. However, further insights into the surface structure and the related magnetic properties of copper oxides are required to improve their performance. Here, we…