検索結果
-
Europe’s First JEOL E-beam Metal 3D Printer Inaugurated at Technical University of Munich 3dprint.com 2024年5月7日 4月、ミュンヘン工科大学は、ヨーロッパ初のJEOL電子ビーム金属積層造形装置JAM-5200EBM導入の落成式を開催しました。このイベントでは、日本電子の経営陣と業界の専門家による一連の専門家による講演が行われ、参加者は電子ビーム金属印刷プロセスの概要を包括的に説明しました。TUMのPeter Mayr教授とMichael Zäh教授、TeknaのChristophe Tisserand教授は、アディティブ・マニュファクチャリングの開発と影響について洞察を深めました。
-
今日の化学工業日報でも取り上げられてる三菱電機の金属3Dプリンター、 溶けた金属にもナノマテ混ぜられるし、強度向上で用途ないもんですかね。 工法の選択肢が広がるのは有難いことです。 https://www.mitsubishielectric.co.jp/business/biz-t/contents/synergy/metal3dprinter001.html?utm_source=microsoft&utm_medium=cpc&utm_campaign=bizt_20230221&utm_content=3dprinter&utm_term={keyword}
-
バックプレーン技術のな HMOやなUHMOにも注目やで! Samsung and LG have a new OLED rival Allied forces are gunning for the OLED crown. CLUB386 By Blair Jacobs - 25/04/2024 Samsung and LG have been the forerunners of OLED display technology with little to no competition. Fortunately, there’s a new OLED panel maker in town, and it has its sights set on the number one spot. The company, Japan Display (JDI), and its new eLEAP type of OLED panels will enter production by the end of 2024. JDI announced the tech in 2022 with lofty claims that it developed a “historic breakthrough in display technology.” eLEAP is a new manufacturing process developed via a joint venture between Sony, Toshiba, and Hitachi’s display panel divisions. The process is a cost-effective solution that’s used to create freeform OLEDs that are brighter, more efficient, and long-lasting when compared to the OLED panel types on the market today. The breakdown In comparison, JDI claims its OLED variant offers twice the peak brightness, three times the life span, and twice the emission efficiency. This is achieved by its larger aperture ratio and maskless deposition process. The aperture ratio of an OLED pixel determines how much light it can generate. Typical OLED displays have an aperture ratio of about 28%, whereas eLEAP displays offer up to a whopping 60%. On the other hand, today’s OLED panels are produced using Fine-Metal-Mask (FMM) technology. This method has been the remaining bottleneck for the wider application of OLED displays. FMM is a complex and expensive process because it can only be created in an ambient vacuum environment. It is the main reason why OLED displays are so expensive to manufacture. More defects encountered during the process also lead to less product yield and more material waste. The benefits of eLEAP is in its name: environment positive; Lithography with maskless deposition; Extreme long life, low power, and high luminance; Any shape Patterning. Quite the mouthful and not quite a proper acronym. Nevertheless, removing this complex metal masking process allows JDI to create higher-performance OLEDs at a much lower cost. Should Samsung and LG be worried? Well, not quite yet. The display tech is still limited to its smaller 6-Gen substrate line. JDI initially plans to target smaller products like laptops, smartphones, car displays and wearable tech, at least for now. Thereafter, it can scale the process up to its 8-Gen (2200x2500mm) substrate line, which will allow for larger monitors and TVs. If all goes to plan, this will enter mass production by 2027.
Gold has been o…
2024/05/18 12:08
Gold has been on a historic run, but what happens once rate cuts start? Historically speaking, gold has seen some of its best rallies during the 24 months after the last Fed rate hike. In 2018-2020, the yellow metal surged by almost 50% and in 2006-2008 it rallied 55%. In this Fed rate hike cycle, it seems like the last rate hike was in July 2023 Since then, gold has rallied by whopping ~21% in 7 months. History says that more upside is coming for gold. 金は歴史的な上昇を続けているが、金利引き下げが始まれば何が起こるのだろうか? 歴史的に見て、金は前回のFRBの利上げ後の24か月間に最も高い上昇を記録した。 2018年から2020年にかけて、黄金はほぼ50%急騰し、2006年から2008年には55%上昇した。 今回のFRBの利上げサイクルでは、前回の利上げは2023年7月だったようだ。 それ以来、金は7か月間でなんと約21%も上昇しました。 歴史は、金のさらなる上昇が来ることを示しています。