Results 181 to 190 of about 268,789 (219)

Development of inclined conductive bump (ICB) for flip-chip interconnection

2011 IEEE 61st Electronic Components and Technology Conference (ECTC), 2011
The Anisotropic Conductive Film (ACF) has been widely used for interconnection of the display and semiconductor because ACF has various advantages such as the low temperature bonding, low cost and small package size compared with wire bonding. However, as the pitch between the bumps decreases, the short-circuit of the bumps can occur by conductive ...
Ah-Young Park, Sun-Rak Kim, Choong D. Yoo, Taek-Soo Kim   +3 more
openaire   +1 more source

Low power aware pulse triggered flip flops using modified clock gating approaches

World Journal of Engineering, 2018
PurposeThe purpose of this paper is to design a low power clock gating technique using Galeor approach by assimilated with replica path pulse triggered flip flop (RP-PTFF).Design/methodology/approachIn the present scenario, the inclination of battery for
Sudhakar Jyothula
semanticscholar   +1 more source

Fabrication of High‐Voltage Flip Chip Deep Ultraviolet Light‐Emitting Diodes Using an Inclined Sidewalls Structure

physica status solidi (a), 2019
Two types of high‐voltage flip chip deep ultraviolet light emitting diodes (HV‐FC DUV‐LEDs) are constructed with 2 × 2 and 3 × 3 cells, respectively, in which each single cell is fabricated with inclined sidewalls covered by SiO2/Al. The simulation results suggest that the structure with inclined sidewalls is much favorable to extract the transverse ...
Zhibai Zhong, Xuanli Zheng, Jinchai Li, Jinjian Zheng, Yashu Zang, Wei Lin, Junyong Kang   +6 more
openaire   +1 more source

Enhancement of InGaN∕GaN Flip-Chip ITO LEDs with Incline Sidewalls Coated with TiO[sub 2]∕SiO[sub 2] Omnidirectional Reflector

Journal of The Electrochemical Society, 2007
The light extraction enhancement of GaN-based flip-chip indium-tin oxide light-emitting diodes (FC ITO LEDs) with an inclined sidewall coated with TiO 2 /SiO 2 omnidirectional reflectors (ODRs) is presented. At a driving current of 350 mA and a chip size of 1 × 1 mm, the light output power and the light extraction enhancement of the FC ITO LEDs coated
C. H. Chiu, H. C. Kuo, C. F. Lai, H. W. Huang, W. C. Wang, T. C. Lu, S. C. Wang, C. H. Lin   +7 more
openaire   +1 more source

DESIGN AND EXPERIMENTAL TESTING OF A FLIP-TYPE PEANUT DIGGING AND SPREADING HARVESTER

INMATEH Agricultural Engineering
At present, peanuts are predominantly harvested using a two-stage harvesting method. During the digging and laying stage, peanut plants are generally laid sideways for drying.
Penghui Mao, Chenglin Jiang, Yanfen Liu, Kuoyu Wang, Ning Zhang   +4 more
semanticscholar   +1 more source

Paleomagnetic Field Variability and Revised Chronostratigraphy of Bering Sea (IODP Expedition 323) Deep‐Sea Sediments During MIS 6–7 (130–144 ka)

Journal of Geophysical Research: Solid Earth
We have developed replicate paleomagnetic secular variation (PSV) records for MIS 6–7 (130–244 ka) from IODP Ex. 3 23 Sites 1,343, 1,344, and 1,345 (Bering Sea).
S. Lund, Emily Mortazavi, J. Stoner, Makoto Okada   +3 more
semanticscholar   +1 more source

Improvement of micro-LED top emission through surface nanostructures and chip design

2024 International Conference on Optoelectronic Information and Optical Engineering (OIOE 2024)
Micro-LED has been widely studied due to its strong performance and has applications in fields such as display, biology, and communication. However, as the size of the micro-LED decreases, so does the light extraction efficiency and top emission, which ...
Meng Le, Guobin Wang, Yingzhan Yan, Ziwei Wang, Jinbiao Huang, Yu Xu, Ti Sun, Feng Xu, Bing Cao   +8 more
semanticscholar   +1 more source

P‐11.7: Optimizing Chip Sidewall Inclined Angle and Thickness for Enhanced Light Extraction Efficiency in AlGaN‐based Deep Ultraviolet Micro‐LEDs

SID Symposium Digest of Technical Papers
In this paper, we systematically optimized the p‐type layers thickness and sidewall inclined angle of flip‐chip AlGaN‐based deep ultraviolet Micro‐LEDs using finite difference time‐domain (FDTD) method, aiming to maximize light extraction efficiency (LEE)
Juan Wang, Byung-Ryool Hyun, Zhaojun Liu
semanticscholar   +1 more source

Bifurcations of Double Homoclinic Loops with Inclination Flip and Nonresonant Eigenvalues

, 2019
Qianqian Jia, Weipeng Zhang, Qiuying Lu, Xiaodong Li   +3 more
semanticscholar   +1 more source

The cusp horseshoe and its bifurcations in the unfolding of an inclination-flip homoclinic orbit

Ergodic Theory and Dynamical Systems, 1994
A. Homburg, H. Kokubu, M. Krupa
semanticscholar   +1 more source