Digest of technical papers. SID International Symposium最新文献

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P‐130: 3207‐ppi, 1.50‐in. OLED Microdisplay with All Pixels Formed Through RGB Side‐by‐Side Patterning by Photolithography P‐130:3207‐ppi, 1.50‐in。OLED微显示器,所有像素都是通过光刻RGB并行模式形成的
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16829
Y. Yamane, Nozomu Sugisawa, Daiki Nakamura, Toshiyuki Isa, Hitomi Sato, D. Shimada, Toshiki Mizuguchi, Y. Tamatsukuri, M. Ito, K. Sugaya, Takahiro Fujie, Y. Yanagisawa, Yoshikazu Hiura, R. Hodo, S. Sasagawa, H. Kunitake, S. Yamazaki
{"title":"P‐130: 3207‐ppi, 1.50‐in. OLED Microdisplay with All Pixels Formed Through RGB Side‐by‐Side Patterning by Photolithography","authors":"Y. Yamane, Nozomu Sugisawa, Daiki Nakamura, Toshiyuki Isa, Hitomi Sato, D. Shimada, Toshiki Mizuguchi, Y. Tamatsukuri, M. Ito, K. Sugaya, Takahiro Fujie, Y. Yanagisawa, Yoshikazu Hiura, R. Hodo, S. Sasagawa, H. Kunitake, S. Yamazaki","doi":"10.1002/sdtp.16829","DOIUrl":"https://doi.org/10.1002/sdtp.16829","url":null,"abstract":"Our method for side‐by‐side OLED layer patterning by photolithographic etching offers devices with properties almost equivalent to those of devices consistently fabricated in vacuum. We fabricate herein a 3207‐ppi 1.50‐in low‐power OLED microdisplay with an ultrahigh aperture ratio and no lateral leakage using this method.","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":"47162034","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
25‐4: High Resolution Top Emission OLED Device Fabricated by Inkjet Printing Process 25‐4:喷墨打印工艺制备的高分辨率顶发射OLED器件
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16562
Huifeng Wang, W. Huang, Kaihong Ma, Huaiting Shih, Jianwei Yu
{"title":"25‐4: High Resolution Top Emission OLED Device Fabricated by Inkjet Printing Process","authors":"Huifeng Wang, W. Huang, Kaihong Ma, Huaiting Shih, Jianwei Yu","doi":"10.1002/sdtp.16562","DOIUrl":"https://doi.org/10.1002/sdtp.16562","url":null,"abstract":"The inkjet printing (IJP) process based on solution‐process is a \u0000very attractive technology because of the high material usage rate \u0000and simple OLEDs structure. But it is not going well on the road \u0000to mass‐product due to the various factors. The first breakthrough \u0000is the middle‐size OLED panel manufactured which exactly \u0000match the demand of market, process, machine and material. In \u0000this middle‐size panel, the top emission OLED is requirement to \u0000increase the pixel aperture ratio, lifetime and color gamut. In this \u0000work, the bank material and process, high resolution printing \u0000technology, in‐pixel uniformity control, and Mura Free process \u0000were developed. Finally, an 11 inch 255 PPI top emission device \u0000was fabricated by inkjet‐printed process.","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":"47368142","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
52‐2: Invited Paper: ChromaCorrect: Prescription Correction in Virtual Reality Headsets through Perceptual Guidance 52‐2:邀请论文:ChromaCorrect:通过感知指导在虚拟现实耳机中进行处方校正
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16668
Ahmet H. Güzel, Jeanne Beyazian, Praneeth Chakravarthula, K. Akşit
{"title":"52‐2: Invited Paper: ChromaCorrect: Prescription Correction in Virtual Reality Headsets through Perceptual Guidance","authors":"Ahmet H. Güzel, Jeanne Beyazian, Praneeth Chakravarthula, K. Akşit","doi":"10.1002/sdtp.16668","DOIUrl":"https://doi.org/10.1002/sdtp.16668","url":null,"abstract":"The enthusiasm for Virtual Reality (VR) brings forward the question of accessibility. Current hardware is not suitable for usage with prescription correction glasses despite the prevalence of refractive eye problems, and algorithmic solutions are not optimal. We tackle this issue by proposing a differentiable visual perception model that derives key insights from the human visual system, the target display, and the target user's eye refractive errors. Using our algorithmic approach, we optimize the rendered images using stochastic gradient‐descent solvers to provide contrast enhanced images at interactive rates for a visually impaired user.","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":"47452850","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
48‐2: Vertical Oxide Semiconductor Transistor Suitable for High‐Resolution OLED Display 48‐2:垂直氧化物半导体晶体管,适用于高分辨率OLED显示器
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16654
Motoharu Saito, H. Shishido, S. Kawashima, S. Eguchi, Chieko Misawa, Hidenori Mori, Emi Koezuka, Koji Kusunoki, K. Okazaki, Norihiko Seo, S. Yamazaki
{"title":"48‐2: Vertical Oxide Semiconductor Transistor Suitable for High‐Resolution OLED Display","authors":"Motoharu Saito, H. Shishido, S. Kawashima, S. Eguchi, Chieko Misawa, Hidenori Mori, Emi Koezuka, Koji Kusunoki, K. Okazaki, Norihiko Seo, S. Yamazaki","doi":"10.1002/sdtp.16654","DOIUrl":"https://doi.org/10.1002/sdtp.16654","url":null,"abstract":"We develop a vertical oxide semiconductor transistor and fabricate a 513‐ppi OLED display with RGB strip arrangement. A pixel has an internal compensation function and consists of vertical transistors etc. The process for the display is simpler than that using LTPO and should bring high resolution and low power consumption.","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":"44134330","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‐171: Late‐News Poster: Ultra‐light Liquid Crystal Lenses for AR and VR P‐171:最新新闻海报:用于AR和VR的超轻型液晶透镜
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16850
James Harding, M. Banach, M. Wheeler, W. Reeves, Patrick Prusinskas, Barry Wild, Lidia Juźwiak
{"title":"P‐171: Late‐News Poster: Ultra‐light Liquid Crystal Lenses for AR and VR","authors":"James Harding, M. Banach, M. Wheeler, W. Reeves, Patrick Prusinskas, Barry Wild, Lidia Juźwiak","doi":"10.1002/sdtp.16850","DOIUrl":"https://doi.org/10.1002/sdtp.16850","url":null,"abstract":"Head mounted display systems are widely available, yet there remain key technical challenges to increase their utility in the market. One such challenge is the conflict for human vision between accommodation and vergence when viewing virtual images. At worst this leads to an uncomfortable viewing experience and at best it limits the stereoscopic range. The transition from fixed focal length optics to systems that can be tuned to match the virtual content promises to change to this paradigm. In this paper we describe a tunable liquid crystal lens based on Fresnel optics that allows variable focus of the virtual image. Crucially this is the first time this type of lens has been made with ultra‐thin, light bioplastic films instead of glass, uniquely enabling attractive product form factors.","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":"44505367","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
47‐4: Highly Sensitive Lateral Poly‐Si PIN Photodiode by Blue Laser Annealing of 400 nm Amorphous Si for Near Infrared Light Sensing 47‐4:用于近红外光传感的400nm非晶硅蓝色激光退火的高灵敏度横向多晶硅PIN光电二极管
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16652
Jiseob Lee, Hyunho Kim, Seongbok Kang, Jin A. Bae, Suhui Lee, J. Jang
{"title":"47‐4: Highly Sensitive Lateral Poly‐Si PIN Photodiode by Blue Laser Annealing of 400 nm Amorphous Si for Near Infrared Light Sensing","authors":"Jiseob Lee, Hyunho Kim, Seongbok Kang, Jin A. Bae, Suhui Lee, J. Jang","doi":"10.1002/sdtp.16652","DOIUrl":"https://doi.org/10.1002/sdtp.16652","url":null,"abstract":"We report a novel low‐temperature poly‐Si (LTPS) lateral PIN photodiode fabricated using blue laser annealing (BLA) of amorphous Si. The diode exhibits the low off current density of ~ 2.5×10 ‐5 A/cm 2 in dark and a diode factor of 1.47. Under near‐infrared (850 nm) illumination with a power density of 20 mW/cm 2, the photocurrent increases by 1.5×10 3 times at ‐1 V. In addition, we demonstrate that the generated photocurrent can be effectively amplified by a LTPS oxide (LTPO) operational amplifier, yielding the output signal of 17.60 V. Our results suggest that the proposed LTPS‐based photodiode has a great potential for applications in highly sensitive optoelectronic devices.","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":"44281584","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
29‐5: Invited Paper: Progress in MicroLEDs: Materials, Device Performance, and Reliability 29‐5:邀请论文:MicroLEDs的进展:材料,器件性能和可靠性
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16580
Brendan Moran, Mark J. Holmes, J. Flemish, R. Armitage, Zhongmin Ren, Hossein Lotfi, Theodore Chung, Hee Jin Kim, Hisashi Masui, R. Pathak, Jia-Cheng Tan, Boon Hon Tan, Yongxiang Melvin Tio, Shimin Lim, Kheng Boo Lim, O. Shchekin
{"title":"29‐5: Invited Paper: Progress in MicroLEDs: Materials, Device Performance, and Reliability","authors":"Brendan Moran, Mark J. Holmes, J. Flemish, R. Armitage, Zhongmin Ren, Hossein Lotfi, Theodore Chung, Hee Jin Kim, Hisashi Masui, R. Pathak, Jia-Cheng Tan, Boon Hon Tan, Yongxiang Melvin Tio, Shimin Lim, Kheng Boo Lim, O. Shchekin","doi":"10.1002/sdtp.16580","DOIUrl":"https://doi.org/10.1002/sdtp.16580","url":null,"abstract":"We present state of the art for microLED materials, devices, and \u0000reliability. We show performance efficiencies as a function of \u0000current density and device size for InGaN Red, Green, and Blue \u0000and AlInGaP Red materials and breakdown EQE into constituent \u0000IQE and extraction efficiency. We also present reliability results for \u0000these structures across all materials systems. We then review \u0000several concurrently developed technologies that serve to maximize \u0000microLED performance in application use.","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":"43881649","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
48‐4: Late‐News Paper: Evaluation of a‐IGZO Channel Characteristics to Improve the Performance of Oxide TFT 48‐4:最新新闻:评估IGZO沟道特性以提高氧化物TFT的性能
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16656
Bohwa Kim, Sunwoo Lee, Jeabum Han, Kiyoung Yeon, Nari Ahn
{"title":"48‐4: Late‐News Paper: Evaluation of a‐IGZO Channel Characteristics to Improve the Performance of Oxide TFT","authors":"Bohwa Kim, Sunwoo Lee, Jeabum Han, Kiyoung Yeon, Nari Ahn","doi":"10.1002/sdtp.16656","DOIUrl":"https://doi.org/10.1002/sdtp.16656","url":null,"abstract":"In this study, the difference in electrical characteristics between the front channel and the back channel of an a‐IGZO oxide semiconductor TFT was revealed, and the cause was explained as an experimental result. It was confirmed that the front channel, which has higher mobility than the back channel, has an In‐rich layer and has a relatively low trap density. In conclusion, it was clarified that the In‐rich layer of the front channel improves device stability and reliability characteristics.","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":"43905258","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‐119: A Structural Research on the Low‐Temperature Mask‐Free Process Based, Random Nanopillar Scattering Layer for Improving OLED Optical Properties P‐119:用于改善OLED光学性能的基于低温无掩模工艺的随机纳米柱散射层的结构研究
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16818
G. Choi, S. Kang, E. Bae, Eun-Bi Jang, B. Ju, Y. Park
{"title":"P‐119: A Structural Research on the Low‐Temperature Mask‐Free Process Based, Random Nanopillar Scattering Layer for Improving OLED Optical Properties","authors":"G. Choi, S. Kang, E. Bae, Eun-Bi Jang, B. Ju, Y. Park","doi":"10.1002/sdtp.16818","DOIUrl":"https://doi.org/10.1002/sdtp.16818","url":null,"abstract":"In this study, we report OLEDs with improved light‐extraction efficiency by applying random nanopillar light‐extraction structures (rNPLES). OLEDs containing low‐temperature mask‐ free process‐based light‐extraction enhancement structures improved by 1.16‐fold depending on plane ratio with non‐ patterned initial polymer thickness. OLEDs with optimal rNPLES also showed a 129% improvement in external quantum efficiency and a 132% improvement in power efficiency.","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":"47310749","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
43‐3: AMOLED display Sandy Mura study and improvement 43‐3:AMOLED显示器Sandy Mura的研究和改进
Digest of technical papers. SID International Symposium Pub Date : 2023-06-01 DOI: 10.1002/sdtp.16634
Junjie Tang, Haoyuan Fan, Zifeng Wang, Yunzhi Wang, Zhengping Xiong, Dawei Ma, Fukun Sun
{"title":"43‐3: AMOLED display Sandy Mura study and improvement","authors":"Junjie Tang, Haoyuan Fan, Zifeng Wang, Yunzhi Wang, Zhengping Xiong, Dawei Ma, Fukun Sun","doi":"10.1002/sdtp.16634","DOIUrl":"https://doi.org/10.1002/sdtp.16634","url":null,"abstract":"There is a bad performance in the image quality of AMOLED \u0000display, which is the graininess and the non‐uniformity brought \u0000by the graininess. This phenomenon is called Sandy Mura in this \u0000paper. After systematic research and analysis, Sandy Mura is \u0000divided into three types. These three types of Sandy Mura interfere \u0000with each other in observation and judgment, making adverse \u0000improvement extremely difficult. In this study, the main elements \u0000for several Sandy mura types were experimentally verified, and \u0000their distinct mechanisms and models were developed. According \u0000to the models, the improvement plan was proposed. After a series \u0000of improvements, Sandy mura was finally effectively improved.","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":"42017063","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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