Koninklijke Philips Corporation N.v.

Sipke Jacob Bijlsma

Toru Sakai

Martin John Powell

Tiemen Poorter

A radiation detector comprises an electrode structure, a planarising layer being disposed over the electrode structure and a protective stack which covers the planarising layer. The planarising layer evens out substantial differences between levels of the electrode structure above the substrate on which the electrode structure is disposed. Consequently, cracks, weak spots and other defects in the protective stack are to a large extent avoided. Because the planarising layer covers essentially the entire electrode structure, practically all sources of defects, notably cracks, in the protective stack are avoided.

Radiation detector

A display device includes a first substrate provided with first picture electrodes having reflecting parts a second transparent substrate provided with transparent second picture electrodes, with pixels at areas of overlapping parts of the first and second picture electrodes, an electro-optic material between the first and second substrates and a color filter present on the first substrate, wherein viewed transversely to the first substrate, within a pixel, the color filter partly covers the reflecting part of the first picture electrode. By such a configuration, light from an uncovered part of a picture electrode is mixed with light from the part of the electrode that is covered by the color filter to increase the intensity of the display.

Growing community of inventors

Eindhoven, Netherlands

Sipke Jacob Bijlsma