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Digest of technical papers. SID International Symposium最新文献

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30‐3: Open Standard Software Defined AV over IP Framework for LED Video Wall System † 30‐3:开放标准软件定义的AV over IP框架用于LED视频墙系统†
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16583
Ben Cope, Beh Jiun Kai, Yew Chang Ching, Lee Zhan Qiang
{"title":"30‐3: Open Standard Software Defined AV over IP Framework for LED Video Wall System †","authors":"Ben Cope, Beh Jiun Kai, Yew Chang Ching, Lee Zhan Qiang","doi":"10.1002/sdtp.16583","DOIUrl":"https://doi.org/10.1002/sdtp.16583","url":null,"abstract":"The LED video wall market is in a growth phase as an alternative to LCD based large canvases. This paper contributes to industry body of knowledge on the opportunity to optimize the LED compute architecture for the mainstream market through key tenants of an open‐industry standard and commercial‐off‐the‐shelf product approach. With the LED market being in a growth phase this motivates a look at the compute architecture which drives such displays. A key adjacent market trend is how AV over IP is replacing domain specific protocols and more vendors adopt a software approach – both trends can be considered for application to the LED compute architecture. Four key challenges are summarized from a look at the current LED compute architecture and a template new architecture shown to explore answers to these challenges. The methodology of an incubation effort to explore this architecture is described leveraging the open‐source Intel® Media Transport Library to use SMPTE ST 2110 as a building block. Project findings are correlated back to the key challenges and reflect the tenants mentioned above. The next steps include practical considerations for product readiness.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41944786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
22‐3: An Adaptive Frequency Domain Demoiré Method for Display Test Images 22‐3:显示测试图像的自适应频域分解方法
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16550
H. Tang, Xiangao Luo, Gang Xu
{"title":"22‐3: An Adaptive Frequency Domain Demoiré Method for Display Test Images","authors":"H. Tang, Xiangao Luo, Gang Xu","doi":"10.1002/sdtp.16550","DOIUrl":"https://doi.org/10.1002/sdtp.16550","url":null,"abstract":"A deep learning based demoiré algorithm is applied to display \u0000test images to remove moiré patterns and improve measurement \u0000accuracy. The preliminary result showed better results than \u0000traditional frequency domain filtering methods, without any \u0000additional cost on hardware.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41965731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
7‐1: A New a‐IGZO TFT Pixel Circuit for High‐Resolution Mobile AMOLED Display with Highly Stable at Low Gray Levels 7-1:一种用于低灰度高度稳定的高分辨率移动AMOLED显示器的新型A-IGZO TFT像素电路
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16488
Ji-Hwan Park, Kyeongsoo Kang, Jihoon Lee, Soo‐Yeon Lee
{"title":"7‐1: A New a‐IGZO TFT Pixel Circuit for High‐Resolution Mobile AMOLED Display with Highly Stable at Low Gray Levels","authors":"Ji-Hwan Park, Kyeongsoo Kang, Jihoon Lee, Soo‐Yeon Lee","doi":"10.1002/sdtp.16488","DOIUrl":"https://doi.org/10.1002/sdtp.16488","url":null,"abstract":"This paper proposes a highly stable amorphous indium‐gallium \u0000zinc‐oxide (a‐IGZO) thin‐film transistor (TFT) pixel circuit for \u0000the active‐matrix organic light‐emitting diode (AMOLED) \u0000displays, which can compensate for the non‐uniform threshold \u0000voltage (VTH) of the TFT at a low gray level. The stable operation \u0000was achieved by minimizing the operation number of the switch \u0000connected to the VTH storage capacitor after the VTH \u0000compensation stage. The HSPICE simulation verified that the \u0000relative current error rate is within only ‐15.7% at 567 pA (13 gray \u0000level) against the VTH variations.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41999081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
24‐4: Invited Paper: A study of flickering in the low‐frame‐rate driven AMOLED 24‐4:邀请论文:低帧率驱动AMOLED的闪烁研究
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16558
K. Moon, Junfeng Li, K. Park
{"title":"24‐4: Invited Paper: A study of flickering in the low‐frame‐rate driven AMOLED","authors":"K. Moon, Junfeng Li, K. Park","doi":"10.1002/sdtp.16558","DOIUrl":"https://doi.org/10.1002/sdtp.16558","url":null,"abstract":"The flickering of low‐temperature polycrystalline silicon and \u0000metal‐oxide (LTPO) active‐matrix organic light‐emitting diode \u0000(AMOLED) display under low‐refresh‐rate driving condition can \u0000be detected even though there is no critical leakage current path \u0000from the storage capacitor. The flickering is mainly due to the \u0000brightness increase during data holding period. The effective \u0000channel length of driving thin‐film transistor (DTFT) would be \u0000reduced by electron trapping into the gate insulator of DTFT \u0000which operates under saturation mode. This study presents not \u0000only the physical model of electron trapping but also a novel \u0000driving method to release the trapped electrons. The experimental \u0000results show that that the brightness variation can be reduced \u0000from 3.7 % to 1.4 % at the 63rd gray level by the novel driving \u0000method.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43112267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
P‐28: Photocurable and Inkjet‐Printable Optically Clear Silicone‐Acrylic Hybrid Resin P‐28:光固化和喷墨打印光学透明有机硅-丙烯酸混合树脂
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16852
Minkyu Kyeong, Hojin Lee, Juyoung Yook
{"title":"P‐28: Photocurable and Inkjet‐Printable Optically Clear Silicone‐Acrylic Hybrid Resin","authors":"Minkyu Kyeong, Hojin Lee, Juyoung Yook","doi":"10.1002/sdtp.16852","DOIUrl":"https://doi.org/10.1002/sdtp.16852","url":null,"abstract":"Photocurable and inkjet‐printable optically clear silicone‐acrylic hybrid resins (OCR) were newly developed with suitable viscosity, good peel adhesion strength, and excellent optical stability. This material can be a promising candidate on an inkjet‐printable OCR for next generation display modules.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44876729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
P‐51: A Novel Backlight Unit for LCD Used in Virtual Reality P‐51:一种用于虚拟现实的新型LCD背光单元
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16900
QiuLi Wang, Hao Zhang, Lili Chen, Wenhong Tian, Zhiqiang Wang, Ruijun Dong
{"title":"P‐51: A Novel Backlight Unit for LCD Used in Virtual Reality","authors":"QiuLi Wang, Hao Zhang, Lili Chen, Wenhong Tian, Zhiqiang Wang, Ruijun Dong","doi":"10.1002/sdtp.16900","DOIUrl":"https://doi.org/10.1002/sdtp.16900","url":null,"abstract":"With the expansion of the markets about near‐eye display devices and other similar consumer devices, the highly optical efficiency and display performance of these devices have also received more and more attention and challenge. So in this paper, a novel backlight unit for liquid crystal display (LCD) is reported. The angle of the radiation can change with the position of the active area (AA) in two directions. The change range of the chief radiation angle can vary more than ±20°. In the meanwhile, with the same power consumption, the brightness of the backlight can achieve or exceed the existing brightness level of the backlight.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46762881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
37‐2: Distinguished Paper: Efficiency Enhancement of Submicron‐size Light‐Emitting Diodes by Triple Dielectric Layers 37-2：杰出论文：通过三层介电层提高亚微米尺寸发光二极管的效率
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16610
Hyunmin Cho, Daehyun Kim, Seunga Lee, C. Yoo, Youngchul Sim
{"title":"37‐2: Distinguished Paper: Efficiency Enhancement of Submicron‐size Light‐Emitting Diodes by Triple Dielectric Layers","authors":"Hyunmin Cho, Daehyun Kim, Seunga Lee, C. Yoo, Youngchul Sim","doi":"10.1002/sdtp.16610","DOIUrl":"https://doi.org/10.1002/sdtp.16610","url":null,"abstract":"We demonstrate highly efficient submicron scale nanorod LEDs (nLEDs) passivated by the triple dielectric layers. The diameter, length, and wavelength at a peak EQE of nLEDs are 580nm, 5¼m, and 460nm, respectively. We report a peak EQE of 22.15 ± 0.34% with HfO2 based triple dielectric layer. We also explore the relation of indium‐fluctuation in multi quantum wells (MQWs) to sidewall effect of micro LEDs. We show that higher indium content in MQWs successfully reduce non‐radiative recombination on sidewall of InGaN blue nLEDs.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43981212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
22‐4: Invited Paper: Deep Learning‐based Image Deblurring for Display Vision Inspection 22-4：受邀论文：用于显示视觉检测的基于深度学习的图像去模糊
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16551
Sung-Jun Min, Kyeongbo Kong, Suk-Ju Kang
{"title":"22‐4: Invited Paper: Deep Learning‐based Image Deblurring for Display Vision Inspection","authors":"Sung-Jun Min, Kyeongbo Kong, Suk-Ju Kang","doi":"10.1002/sdtp.16551","DOIUrl":"https://doi.org/10.1002/sdtp.16551","url":null,"abstract":"Image quality acts as a major factor in determining its performance \u0000in a vision inspection task. The moire pattern caused by frequency \u0000aliasing severely degrades the visual quality in display devices, \u0000where such high‐quality images are required. To remove these \u0000quality undermining patterns, the images are acquired by \u0000intentional defocusing. Then, to restore the details lost during the \u0000image acquisition, image deblurring is used. The existing \u0000deblurring methods fail to output satisfactory results for low \u0000contrast Mura images. To solve this problem, we present a novel \u0000approach using a generalized Gaussian kernel for real‐world vision \u0000inspection tasks. We evaluated the performance and experimented \u0000under different settings to validate the robustness of the proposed \u0000method. The performance for the proposed method has improved \u0000in no‐reference image quality assessment metrics.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44012040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
60‐3: Invited Paper: Liquid Crystal Optics for AR/VR/MR Near Eye Displays 60‐3:邀请论文:用于AR/VR/MR近眼显示的液晶光学
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16699
Yuge Huang, Lu Lu, Nicholas Diorio, Mengfei Wang, Zhexin Zhao, Xiayu Feng, Junren Wang, Sawyer Miller, J. Gollier, Hsienhui Cheng, Kai‐Han Chang, F. Peng, Barry Silverstein
{"title":"60‐3: Invited Paper: Liquid Crystal Optics for AR/VR/MR Near Eye Displays","authors":"Yuge Huang, Lu Lu, Nicholas Diorio, Mengfei Wang, Zhexin Zhao, Xiayu Feng, Junren Wang, Sawyer Miller, J. Gollier, Hsienhui Cheng, Kai‐Han Chang, F. Peng, Barry Silverstein","doi":"10.1002/sdtp.16699","DOIUrl":"https://doi.org/10.1002/sdtp.16699","url":null,"abstract":"Liquid crystal optics are highly favorable for AR/VR/MR near‐eye displays because of the capability of modulating polarization and phase in an ultra‐compact profile. In this presentation, we discuss state‐of‐the‐art LC polarization hologram solutions for AR/VR/MR display technical needs, followed by remaining challenges and opportunities in the way towards high‐image‐quality and all‐day‐wearable near‐eye displays.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44167780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
P‐93: Skin Color in Side View Improvement via a Novel ITO Slit Design P‐93:通过新型ITO狭缝设计改善侧视图中的肤色
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16847
Chin-An Lin, Kun‐Cheng Tien, Chien‐Huang Liao
{"title":"P‐93: Skin Color in Side View Improvement via a Novel ITO Slit Design","authors":"Chin-An Lin, Kun‐Cheng Tien, Chien‐Huang Liao","doi":"10.1002/sdtp.16847","DOIUrl":"https://doi.org/10.1002/sdtp.16847","url":null,"abstract":"A novel ITO slit design in VA‐mode LCD was proposed to suppress the skin‐color shift of viewing angle. The color saturation difference, delta C (dC) is improved from 11.97 to 9.33 with an improvement of 22.05%.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44470793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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