electron composed of metal
Anode : injecting hole composed of transparent ITO
Emissive polymer : recombination between hole and electron
Conducting Polymer : transporting holes
For many reasons; Less weight, flexible, fast response, lower power consumption and wide viewing angle OLED is very useful device for improving quality of human being, but still there are problems…
ANGLE ON a heap of fire-blackened human bones. Beyond the mound is
a 3 vast tundra of skulls and shattered concrete. The rush hour
crowds burned down in their tracks.
4 WE DISSOLVE TO a playground... where intense heat has half-melted
the 4 jungle gym, the blast has warped the swing set, the
merry-go-round has sagged in the firestorm. Small skulls look
accusingly from the ash-drifts. WE HEAR the
the desolation, keening with the sound of ten million dead souls. It scurries the ashes into drifts, stark white in the moonlight against the charred rubble.
A TITLE CARD FADES IN:
"LOS ANGELES, July 11, 2029"
ANGLE ON A HEAP OF FIRE-BLACKENED HUMAN BONES
Beyond the mound is a vast tundra of skulls and shattered concrete. The rush hour crowd burned down in their tracks.
DISSOLVE TO:
a playground
(Rotating anode)
: 열전자를 방출하는 텅스텐 필라멘트의 수명을 길게하고, Target 표면의 오염을 방지하기 위하여, 내부는 고진공으로 되어있다.
② 냉각
: 전자가 가지고 있는 Energy의 0.1% 정도는 X선으로 변환 되지만, 대부분은 열로 변환되어 없어진다. 이러한 이유로 Target 표면을 물로 냉각시킨다.
angle
Viewing angle is the range of oblique angle which we can see the normal screen. Unlike LCD, the image quality doesn't change though it is seen from just beside.
6. Fast response speed
If we play moving images, the quality of the screen is determined by the response speed. OLED shows natural screen of the moving images which have the similar level with that of the television.
7. High col