Thin film transistor array substrate and organic light emitting diode display device including the same
US10186556B2 · kind B2 · utility
1Cited by
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19Claims
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Key dates
| Filing date | Jul 5, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Jul 5, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
Abstract
A thin film transistor array substrate and an organic light emitting diode (OLED) display device including the same are disclosed in which a color layer is disposed on a first substrate corresponding to a white sub-pixel and a non color filter area is included in a second substrate corresponding to the white sub-pixel, and thus, it is possible to lower an amount of reflectance of external light, increase a luminance efficiency, and reduce a power consumption of the OLED display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.