[PDF] Top 20 AN ELECTRICALLY TUNABLE FOCUSING PICO PROJECTION SYSTEM BASED ON A LIQUID CRYSTAL LENS ADOPTING A LIQUID CRYSTAL AND POLYMER COMPOSITE FILM

... 2011 An electrically tunable liquid-crystal-on-silicon (LCOS)-based pico projection system based on a liquid ... See full document

... the projection lens, the focal length in the LCOS- or DLP-based pico-projectors is manually ...focused pico- projectors are bulky because of the packaging of the set of ... See full document

... Terms—Liquid crystal (LC) lens, projection system, zoom ...generate a portable instant screen for portable devices such as cell phones, digital cameras, and tablet ... See full document

... Structure and Operating Principles Figure 1 illustrates the structure of the electrically tunable pico projector using a LC lens as an active optical ...from a ... See full document

... [http://dx.doi.org/10.1063/1.4769093] Electrically switchable surfaces are important in photonics devices and ...is based on switchable wettability result- ing from molecular conformations ... See full document

... endoscopic system with an electrically tunable lens has not been discussed ...the electrically tunable focusing liquid crystal (LC) lenses ... See full document

... Introduction An electrically tunable-focusing optical zoom system is important in many applications, such as cell phones, cameras, pico projectors and the night vision of ... See full document

... apply a pulsed voltage to the right side of the LCPCF (i.e., V 3 ) in Fig. 1(a) for exam- ple, the fluidic drop moves to the right because the right region is more hydrophilic or surface free energy of the ... See full document

... Abstract: An electrically tunable-focusing and polarizer-free liquid crystal (LC) lens for ophthalmic applications is ...of a LC lens used in human ... See full document

... at a high photocurrent density. As a result, the output power of the solar cell drops dramatically and then the efficiency of the solar cell is reduced at high photocurrent ...Such an effect ... See full document

... Electrically tunable focusing liquid crystal 共LC兲 lens is important in cell phones, cameras, picoprojectors, and the night vision of hand-carried ...weight, and no ... See full document

... demonstrated an electrically tunable focusing LC lens with low driving voltages and a simple electrode without any hole-patterned ...LC lens is simple and ... See full document

... Tunable liquid crystal lens for a holographic projection system Neil Collings, *a Yi-Hsin Lin b , Hung-Chun Lin b , and Ming-Syuan Chen b a Electrical ... See full document

... The electrically tunable focal length of LC lenses results from the gradient distribution of refractive indices due to the orientations of LC ...of a polarizer of LC lenses results in a low ... See full document

... ABSTRACT Liquid crystal (LC) lenses offer novel opportunities for applications of ophthalmic lenses, camera modules, pico projectors, endoscopes, and optical zoom systems owing to ... See full document

... ABSTRACT A droplet manipulation on a switchable surface using a liquid crystal and polymer composite film (LCPCF) based on phase ... See full document

... demonstrate a broadband, electrically tunable polarizer based on an LC ...lens. An arbitrary incident beam entering the nematic LC is split into an ... See full document

... ABSTRACT An electrically tunable depth-of-field (DOF) endoscope using a liquid crystal lens (LC lens) as an active focusing element is ...the ... See full document

... LC/polymer composite film are threefold: 1) small Joule’s heating which is a common issue for DEP or electrowetting in water-based devices, 2) small hysterisis, and 3) low power ... See full document

... of a hand-held optical imaging system while the system is under shakes or vibrations during ...is a technique to reduce such a ...in a camera by varying the optical path to the ... See full document