P‐56: High Resolution Organic Light‐Emitting Diode Panel Fabricated by Ink Jet Printing Process

Chen, Peng‐Yu; Chen, Chien‐Chuan; Hsieh, Cheng‐Chih; Lin, Ju‐Mei; Lin, Yu‐Syuan; Lin, Yu-Shen

doi:10.1002/sdtp.10123

Cited by 17 publications

(12 citation statements)

References 6 publications

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“…As a result, electroluminescent pixels with position and size accuracy within one micrometre, required for this technology, can be processed. High resolutions exceeding 200 pixels per inch, that are suitable for large size but also for medium and small size displays can be created using this approach [ 108 ].…”

Section: Inkjet Printing Of Light Emitting Devicesmentioning

confidence: 99%

Inkjet Printing of Functional Materials for Optical and Photonic Applications

et al. 2016

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Inkjet printing, traditionally used in graphics, has been widely investigated as a valuable tool in the preparation of functional surfaces and devices. This review focuses on the use of inkjet printing technology for the manufacturing of different optical elements and photonic devices. The presented overview mainly surveys work done in the fabrication of micro-optical components such as microlenses, waveguides and integrated lasers; the manufacturing of large area light emitting diodes displays, liquid crystal displays and solar cells; as well as the preparation of liquid crystal and colloidal crystal based photonic devices working as lasers or optical sensors. Special emphasis is placed on reviewing the materials employed as well as in the relevance of inkjet in the manufacturing of the different devices showing in each of the revised technologies, main achievements, applications and challenges.

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Section: Inkjet Printing Of Light Emitting Devicesmentioning

confidence: 99%

Inkjet Printing of Functional Materials for Optical and Photonic Applications

et al. 2016

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“…For the panel development, the panel size of a 14-inch and the 65-inch panel were produced by the IJP process [3][4]. For the middle size application, it has been demonstrated that it is possible to produce high resolution displays by IJP [5]. Furthermore, uniformity study of the pixel arrangement designs on high resolution IJP OLED were discussed on P. Y. Chen et al to address which pixel arrrangement design is suitable for better uniformaity and OLED performance.…”

Section: Objective and Backgroundmentioning

confidence: 99%

P‐168: Picture Quality and Uniformity Study on High Resolution Top Emission OLED Display Fabricated by Ink Jet Printing Process

Chen

Hsieh

et al. 2019

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To realize a middle size OLED panel (10~20 inch) manufactured by ink jet printing process. A high resolution OLED panel is needed. Because of high resolution, the top emission OLED is requirement to increase the pixel aperture ratio, lifetime and color gamut. The pixel resolution in our study is 167ppi, which meets the requirement for automotive vehicle application. We discuss the film quality and picture quality from ink jet printing process to address which pixel arrangement design can meet the demand of products. Finally, a 12 inch AMOLED panel is realized in our study.

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“…C. L. Chen et al [1] and P. Y. Chen et al [2] demonstrated good OLED performances in a 14-inch and 65-inch panel produced by the IJP process using oxide thin film transistors (oxide-TFTs) as the backplane. For the media size application, P. Y. Chen et al [3] demonstrated that it is possible to produce high resolution displays despite the limitations in the IJP technique. In this paper, we successfully demonstrated a 167 ppi OLED panel fabricated by the IJP process.…”

Section: Objective and Backgroundmentioning

confidence: 99%

71‐4: Uniformity Study on High Resolution OLED Display Fabricated by Ink Jet Printing Process

Chen¹,

Chen²,

Hsieh³

et al. 2017

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In this work, the emission uniformity from the pixels in an OLED display fabricated by ink jet printing was studied. First, the process parameters such as vacuum dry speed and vacuum dry temperature were controlled. Second, a new pixel fusion design was used to improve uniformity. The pixel resolution in our study was 167ppi, which met the requirement for automotive vehicle application. We demonstrated that the film quality of produced from ink jet printing can meet the demand of commercial products.

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P‐56: High Resolution Organic Light‐Emitting Diode Panel Fabricated by Ink Jet Printing Process

Abstract: Displays using organic light emitting diodes (OLEDs) Author

Cited by 17 publications

References 6 publications

Inkjet Printing of Functional Materials for Optical and Photonic Applications

Inkjet Printing of Functional Materials for Optical and Photonic Applications

P‐168: Picture Quality and Uniformity Study on High Resolution Top Emission OLED Display Fabricated by Ink Jet Printing Process

71‐4: Uniformity Study on High Resolution OLED Display Fabricated by Ink Jet Printing Process

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