Tohoku Pioneer Corporation exhibits highly value added products including transparence, ultra-thin and slim border OLED modules. Visit us at "Ryoden Corporation" Stand D54, Hall 13, in the Japanese Pavilion.
3000 companies from 70 countries will exhibit their latest technologies. Please get your ticket at CeBIT web site.
We are looking forward to seeing you in Hannover.
The exquisite vapor deposition technology and optical design technology achieved the excellent transparence performance. Various information is superimposed and displayed on a range of optical devices without reducing the background visibility.
Superior, sharper graphics standing out in the deep black background without showing display frames. High definition/luminance dot-matrix OLED beyond the limits of conventional PM-OLED.
Our OLED produces bright images peculiar to self-emission devices. There is no background coloring or dark-contrast decrease due to back/side lights.
Multi-color display which was difficult for transmissive LCD is now available, by utilizing the OLED characteristic which is a self-light-emitting element and our high-precision vapor deposition technology.
By adopting our exclusive wiring structure, it is possible to achieve independent graphic emission for inner graphics without cutting off outer characters even though those inner graphics have the nested structure. Our OLED offers more display design options as designers intended.
In the transmissive/light emitting display using the conventional LCD, the display device is placed outside the finder optical path with the backlight. Therefore, not only a large number of peripheral parts but also an optical system to project display images is required to be incorporated in your equipment, which leads to more complication and enlargement of the internal structure.
Transmissive OLED device capable of transmitting/emitting light without using the backlight can be directly incorporated into the viewfinder optical path, and eliminates the projection optical system. Thus, it greatly simplifies and trims down the internal structure of your equipment and contributes to labor saving of the internal optical design.
In the dot-matrix type PM-OLED which is duty-driving self-emission elements, the display luminance tends to decrease as the display area size/dot numbers increase.
We made it possible to achieve the high definition/luminance dot-matrix type OLED beyond the conventional limits in the display industry. We have consolidated special technologies for the display panel design and its drive/control to achieve nearly doubled luminance compared with the conventional ratio by halving the number of scanning lines of dot matrix based on our white-color emitting elements which is the highest performance level in the industry as mass-produced products.
The ordinary OLED device structure, with the glass substrate and the hollow-structured sealing piece pasted together by adhesive, is a reasonable structure to prevent from both external moisture penetration and external force. However, in order to produce flexible and bendable devices, these fundamentals needed to be reviewed.
We eliminate the back sealing piece by combing our original thin-layer sealing and protection structure and also unify main components constituting the display thickness so that 0.1mm thickness, the thinnest in the PM-OLED industry, is feasible.
Since a resin substrate generally used as flexible OLED is inferior in water vapor barrier properties, it is used with a passivation film added. However, there is a fatal defect which is liable to lead to the degradation of reliability due to the moisture penetration and the deterioration from the defective area of passivation film.
We adopt glass as a base material and ensure the reliability of moisture vapor barrier just like the ordinary type OLED. We made it possible to use even bent by thinning the glass and ensure its durability.
|Date||11 June - 15 June 2018|
|Venue||Hannover Fairground, Hannover, Germany|
|Visit us at||"Ryoden Corporation" Stand at Stand D54, Hall 13|
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