80.2: 60‐inch Highly Transparent See‐through Active Matrix Display without Polarizers

Abstract

For the first time, we have developed a 60-inch diagonal size seethrough display using polymer network liquid crystal (PNLC) technology. The color display system by combination of the seethrough display and a projector enables distinguishing eye-catch effect. It creates new application of displays, such as information display, digital signage and substitution of window.

Enhanced image quality of OLED transparent display by cholesteric liquid crystal back-panel

“…The transparent display, which is considered to be a next-generation display, has received considerable attention in recent years [1][2][3][4][5][6]. Unlike normal displays, information is presented on a simple transparent glass plate -a feature that is useful in mobile phones, tablets, windows, head-mounted displays, and even buildings.…”

“…Large size and weight of the extra light source module and the conflict between color gamut and transmittance still present a challenge for practical use. Transflective or switchable scattering glass with a projector or side light source module for highly transmittance has also been proposed [3][4][5][6]; however, the extra light source module and image quality limit its range of applications.…”

Image quality affected by diffraction of aperture structure arrangement in transparent active-matrix organic light-emitting diode displays

“…Project technology, liquid crystal displays (LCD), electrowetting displays (EWD), projectors, organic light emitting diodes (OLED), and other technologies are typically adopted to create transparent displays [9][10][11][12][13][14][15][16]. In project technology, information is projected onto a transflective screen, and the user can combine this display information with the real image behind the screen.…”

54.3: PSCT for Switchable Transparent Liquid Crystal Displays

“…Transparent display is an emerging new display technology [1][2][3][4][5][6][7]. It has a great potential for advertising display application.…”

“…Several switchable diffusers have been reported. One example is polymer dispersed liquid crystal (PDLC) [1,2]. PDLC is scattering in the absence of applied voltages and becomes transparent when a voltage is applied.…”