Hyperrealistic frameless display for future displays

Okumura, Hajime; Sasaki, Takashi

doi:10.1080/15980316.2017.1279687

Cited by 2 publications

(2 citation statements)

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“…We tried to improve the patient's visual space using our knowledge of HDP and a head-up display (HUD). 4,5 We proposed MRI-HUD, which is a head-up display using HDP as a real image source. MRI-HUD has a non-flat visual image surface and a reflective mirror as a combiner.…”

Section: Introductionmentioning

confidence: 99%

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Novel MRI hyper‐realistic head‐up display system for patient comfort

et al. 2018

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Virtual reality technologies are significant for medical applications. Canon's magnetic resonance imaging (MRI) system, “Vantage Galan 3T,” focused on patient comfort. The MRI head‐up display (MRI‐HUD) system was also provided as “MR Theater” for this purpose. MRI‐HUD is based on Head Dome Projector (HDP). HDP is a head‐mounted display consisting of a dome‐shaped screen and a mobile LED projector with an ultra‐wide projection lens. HDP was created to demonstrate that non‐flat plane images provide a superior hyper‐realistic impression. In the development process of HDP, we carried out subjective evaluation to confirm the effects of elimination of the flat plane for a hyper‐realistic impression. And we confirmed that the images on the dome screen provide a better impression than the images on a cylindrical screen or a flat screen. MRI‐HUD is a head‐up display system that uses HDP as a real image source. A dome screen and a reflection mirror composed of non‐magnetic materials are constructed beside the patient's bed in the MRI gantry. MRI‐HUD creates wide field‐of‐view images that eliminate the feeling of limited space of the MRI gantry from the beginning to end of the examination.

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Section: Introductionmentioning

confidence: 99%

“…We tried to improve the patient's visual space using our knowledge of HDP and a head‐up display (HUD) . We proposed MRI‐HUD, which is a head‐up display using HDP as a real image source.…”

Section: Introductionmentioning

confidence: 99%

Novel MRI hyper‐realistic head‐up display system for patient comfort

et al. 2018

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Device Characteristics of Top-Emitting Organic Light-Emitting Diodes Depending on Anode Materials for CMOS-Based OLED Microdisplays

et al. 2018

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We investigated the optical reflectance, surface roughness, and sheet resistance of aluminum (Al)/titanium nitride (TiN), titanium (Ti), and tungsten (W) layers on Si substrates, which are available in the CMOS foundry, for organic light-emitting diode (OLED) microdisplays. The devices with different metal anode layers exhibited different hole-injection properties and OLED performances, owing to the different optical and electrical properties of metal anode layers. Based on the OLED characteristics, the Al/TiN layer was selected as an anode layer for OLED microdisplays. A green monochromatic OLED microdisplay panel was designed and implemented using the 0.11-μm CMOS process. The density of pixels was ∼2 351 pixels per inch and the panel's active area was 0.7 in in diagonal. The resolution of the panel was 1 280 × 3 × 1 024, corresponding to SXGA. The panel was successfully operated, and the maximal luminance was ∼460 cd/m 2 .

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Hyperrealistic frameless display for future displays

Cited by 2 publications

References 3 publications

Novel MRI hyper‐realistic head‐up display system for patient comfort

Novel MRI hyper‐realistic head‐up display system for patient comfort

Device Characteristics of Top-Emitting Organic Light-Emitting Diodes Depending on Anode Materials for CMOS-Based OLED Microdisplays

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