Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Making emissive array
Reexamination Certificate
2011-04-26
2011-04-26
Smith, Matthew S (Department: 2823)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Making emissive array
C257SE51022, C313S504000
Reexamination Certificate
active
07932113
ABSTRACT:
A method of fabricating an OLED display, includes sequentially forming a TFT array, first electrodes, and a first related layer on a first substrate, respectively forming heat-generating elements on second and third substrates, forming a red organic emission pattern on the second substrate, and forming a green organic emission pattern on the third substrate, aligning and attaching the first and second substrates, applying a voltage to heat-generating elements to transfer the red organic emission pattern to red pixel regions, thereby forming red organic emission layers, aligning and attaching the first and third substrates, applying a voltage to the heat-generating elements to transfer the green organic emission pattern to green pixel regions, thereby forming green organic emission layers, entirely depositing a blue organic emission material on the first substrate, thereby forming a blue organic emission layer, and sequentially forming a second related layer and a second electrode on the first substrate.
REFERENCES:
patent: 7275972 (2007-10-01), Wolk et al.
patent: 7825584 (2010-11-01), Kim
Han Changwook
Kim Woo-chan
Koh Yuri
Yee Moonky
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Shook Daniel
Smith Matthew S
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