WHAT IS LIVICON? LIVICON stands for Light Visual Control. The feature of LIVICON products is that both light and visual settings can be controlled.

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1 OFF state ON state

2 WHAT IS LIVICON? LIVICON stands for Light Visual Control. The feature of LIVICON products is that both light and visual settings can be controlled. Livicon s PDLCD Film can be applied in a wide variety of fields including indoor and outdoor windows as well as transportation. Existing functional windows can be replaced with PDLCD films by the maximum size of 1.8m width and 3.0m length. The products can be versatile, having the ability to be installed in multiple ways, when installing big-sized windshield windows. The main characteristics of products are as follows. Transparent / Opaque depending on On-Off state High durability with reliability High UV protection efficiency Customized size upon customer's request Using a beam projector from the inside, able to project image to the inner side of a window that displays the images just as clearly from the outer side of a windows. Various applications including privacy protection

3 Polymer PRODUCT SPECIFICATION Dispersed Display Basic Structure of PDLCD Film Specification As in the structural image on the right, in PDLCD film, a high polymer network exists between two transparent ITO films acting as electrodes, and the liquid crystals are dispersed in the polymer network. Droplet PDLCD Layer Polymer Network Item Test Mode Specification On state at 110v 80% Light transmittance Off state 70% On state at 110v 6% Haze (or diffuse light transmission) Off state 85% Switching Speed Off to On state On to Off state 15 ms 50 ms Principal of Operation Projection viewing angle Driving Voltage v PDLCD film is opaque when turned-off, the molecules of liquid crystal in polymer and liquid Dimension crystal mixture droplets are scattered randomly to deflect light. the film may then be switched on to become transparent, with the liquid crystal droplets aligning themselves to allow transmittance of light through the film. Thickness Max. width Max. length 0.4mm ± 0.1mm 1800mm 3000mm [ OFF state ] [ ON state ] incident light Low Temperature: - 20 C (2,000hrs) Testing program for aging test Done Temperature exposure : 70 C (2,000hrs) Done Direction on electric field High humidity: 70 C, RH 70% (2,000hrs) Standard Method UV exposure (2,000hrs) Done transmitted light Electrical cycling: 1 million on/off cycles

4 Polymer PRODUCT LINE-UP Dispersed Display Normal Film Type Glass Lamination Type Self-adhesive Type Normal film is a roll or sheet type of Livicon. It can be applied in a wide variety of fields. Glass lamination type is the product that is laminated with glass. We guarantee its high durability. Self-adhesive type is the product attached to adhesive film. It can be easily to pre-installed glass. Glass Lamination Diagram Structure of Self-adhesive Type Upper Glass Lamination Lamination PDLCD Film Structure of Adhesive Film PDLCD Film Adhesive Film Acryl Adhesive PET Film Direction on PDLCD Film Lower Glass Adhesion on glass Glass Silicon Adhesive Direction on Glass Glass installation in empty frames Attached to Glass self adhesive products Glass

5 APPLICATION Livicon s PDLCD film and glass products are applied to general glass products including panes of large commercial buildings, design products and advertisements in a wide variety of fields. Polymer Dispersed Display ON state Automobile / Transportation Building / Construction Advertisement / Screen Electric / Etc. OFF state ON state OFF state ON state OFF state ON state OFF state ON state Windows on a variety of vehicles, such as In building and construction sectors, the In advertising, the adjustable opaque / Many new and advanced fields will be pos- automobiles, trains and aviation vehicles, UV and IR light-protection qualities of PDL- transparent qualities of PDLCD film allow sible. With the increase of users needs, can be upgraded for function and aesthet- CD film have been key components of envi- for the use of video projector technology in PDLCD film will be widely applied in both ics by Livicon PDLCD film. Car sunroofs ronmentally conscious, energy-conserving projecting images and graphics on a mod- existing areas as well as new areas that installed with PDLCD film allow quickly ad- design and function. ular smart-screen or canvas of variable are developing greatly. Numerous appli- justable light transmission, with variability visibility. ance and furniture industries are now us- not available in existing windows. ing PDLCD film, and gradually expanding its applications.

6 Livicon Co., Ltd. Headquarter 1092, Wano-ri, Daesowon-myeon, Chungju-si Korea. Sales Office 2F. Simong Bldg., 90-12, Samseong 1-dong, Gangnam-gu, Seoul Korea. Product : PDLCD Film Tel. +82 (0) Fax. +82 (0) Home Page : sales@livicon.biz