54.3: PSCT for Switchable Transparent Liquid Crystal Displays

Moheghi, Alireza; Kashima, Miki; Qin, Quangkui; Dong, Youmei; Yang, Deng‐Ke

doi:10.1002/sdtp.10339

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…Transparent displays [1][2][3] have emerged as a next generation technology for the development of smart devices and the Internet of Things (IoT) [4], such as smart window, head-up display (HUD) [5], and augmented reality devices (AR) [6]. As a powerful medium, transparent display, which displays visual information on transparent screens without affecting their original appearance and functionality, offers new opportunities to visually communicate with each other in the future.…”

Section: Introduction `mentioning

confidence: 99%

38‐5: Student Paper: Waveguide Liquid Crystal Display with Light Waveguide Plate for Transparent Display

Shin

Zhou

Wang

et al. 2021

Symp Digest of Tech Papers

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We report a transparent display based on light waveguide liquid crystal display (LCD) under illumination of a light waveguide plate. LED is installed on the edge of the display. The generated light is coupled into the LCD by the light waveguide plate. In the voltage‐off state, the LC is transparent, and the incident light is waveguided through the display and no light comes out of the viewing side of the display. When a voltage is applied, the LC become scattering, and the incident light is scattered out of the viewing side of the display. The spatial uniformity of the light intensity of the display is significantly improved by the light waveguide plate. The transparent display has the merits of high contrast ratio, suitable driving voltage, and a sub‐milli second ultrafast response time. Furthermore, it does not need polarizers and color filter, and thus has a very high transmittance in the voltage‐off state.

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Section: Introduction `mentioning

confidence: 99%

38‐5: Student Paper: Waveguide Liquid Crystal Display with Light Waveguide Plate for Transparent Display

Shin

Zhou

Wang

et al. 2021

Symp Digest of Tech Papers

Self Cite

View full text Add to dashboard Cite

show abstract

“…Thus the energy efficiency of LCDs is low due to the employment of the polarizers and color lters which absorb more than 90% of the light produced by the backlight or edgelight. Furthermore they are not suitable for new applications such as transparent displays, 15,16 head-up vehicle displays, [17][18][19][20] augmented displays [21][22][23][24][25] and smart windows. 26 An emerging display technology is the light waveguide liquid crystal display.…”

Section: Introductionmentioning

confidence: 99%