Lighting exhibition overview: organic EL lighting challenge to the full popularity

From the pursuit of brightness to the new lighting technology to give the 'unique' value".

The use of LED and organic EL lighting technology ushered in a turning point. In March 2012 5 ~ 8, held in Tokyo, the lighting exhibition on the introduction of the possibility of new lighting technology is extremely popular display of the 2013. 2012 years ago, many of the display of some dazzling light, but in 2013 the venue is a calm and peaceful atmosphere. Lighting market is also rapidly expanding, the pursuit of lighting is no longer just bright, but the use of soft light to create a comfortable atmosphere and space.

The exhibition site features a large number of organic EL lighting show increase trend to develop new application areas for actively collect opinions are compelling, at the same time, including transparent organic EL lighting, forming the difference products and LED lighting products have been listed, and also many.

Lighting companies are also actively promote organic EL lighting

Organic EL lighting, in 2012 after continuous exhibition NEC lighting, KANEKA, Toshiba, Matsushita, Konica Minolta Holdings (Matsushita lighting OLED lighting), MITSUBISHI lighting, electric motor, Iwasaki ODELIC, Koizumi lighting, by Hitachi, Yamada Terua is also the first such exhibition and lighting panel.

Enterprise and organization of DN LIGHTING, Japan Seiki, Yamagata Industrial Technology Development Organization for the first time in the lighting exhibition also attracted many viewers. From the beginning of 2013, many lighting companies have begun to produce organic EL lighting. "Please see" organic EL lighting products for many companies in the exhibition "in 2012

Not to mention the organic EL lighting and the original products of the same usage, those with "translucent" and "mirror combination" and other organic EL lighting function is concerned, the development trend of the organic EL lighting is the exhibition showing. MITSUBISHI heavy industries, Rom, relief printing joint venture Lumiotec and MITSUBISHI chemical development of organic EL lighting panel manufacturers increased, coupled with the advent of the technology of compression costs, the market is a lively scene. But how to expand the market in the future, and the realization of the difference with the LED lighting is still a topic.

Application and design of "organic EL unique"

NEC lighting following 2012, demonstrated a transparent panel with high efficiency Panel two "LIFEEL" organic EL lighting. Transparent organic EL panel can be applied to the corresponding scene, respectively, "windows" and "lighting" use. High efficiency organic EL lighting is achieved 75ml/W (brightness 1000cd/m2) luminous efficiency. Although not shown, but the light source size 2mm Square, luminous efficiency 156lm/W (brightness 1000cd/m2) components have also been completed development.

KANEKA shows the design of organic EL lighting in Italy. Its purpose is to fully reflect the design of interior lighting. A thin organic EL panel is made by sealing the glass substrate with a membrane. The panel size is 50mm * 50mm and 80mm * 80mm two. Said that according to the needs of customers at any time to market.

Konica Minolta holdings exhibited the company's lighting brand "Symfos" flexible organic EL concept lighting. 2012 display is mainly based on the glass substrate organic EL lighting (luminous efficiency of 45lm/W, total luminous flux 12lm, panel size 74mm * 74mm) mainly. It is said that the adoption of flexible substrate, so that the thickness and weight are reduced to the glass substrate 1/10. Panel size is 60mm * 150mm. This site reports "a glorious space."! Photo shows the latest organic EL lighting technology (2013 Edition)

Toshiba lighting technology in 2012 showed the combination of organic EL lighting and LED lighting, this is the concept stage shows the use of translucent organic EL panel and wireless power supply organic EL. Translucent organic EL panel size is 90mm * 180mm. This product has been provided to two units for the family convenience store Jinshan Bridge shop (Chiba County Funabashi) as a lighting apparatus.

Panasonic shows an organic EL lighting with 3 kinds of color temperature (3000K: luminous flux 60lm; 4000K: luminous flux 51lm; 5000K: 49lm) (ELeaf)". The panel size is 102mm * 95mm * 8.9mm. The luminous efficiency is 17lm/W. Summer will also increase the rectangular product line.

MITSUBISHI electric lighting in 2012 only to show the German OSRAM organic EL panel, and this has begun to Lumiotec and other companies to purchase organic EL panel. Designed to challenge a variety of lighting design, expansion of organic EL lighting products line.

New coating technology, can greatly reduce the cost of manufacturing

Debuted in 2013 organic EL lighting Hitachi, named new technology of high efficiency organic coating type EL light source "won attention. This technology can improve the luminous efficiency to 70lm/W, 1 coating can form RGB (red, green, blue) light-emitting layer. The traditional coating methods need to be divided into three forms.

Many views that the original coating on the current than the mainstream, the need for vacuum plating operations, easy to compress manufacturing costs. Coating method developed by Hitachi for the 3 coating process changed 1 times, so the manufacturing cost can be further decreased. Specific away from the "R" and "G" in the light of the material added to the "replacement" of special materials. Thus, the light emitting layer is separated into three layers over time.

The evaporation method has good luminous efficiency, but the manufacturing cost is high. However, the traditional coating method has low manufacturing cost, but poor luminous efficiency. The development of the technology is expected to achieve the advantages of the two sets of panels