Koninklijke Philips Corporation N.v.

Tpo Displays Corporation

Martinus Jacobus Johannes Hack

Hans Feil

Rifat Ata Mustafa Hikmet

Pieter Jacob Snijder

Liesbeth Van Pieterson

Sima Asvadi

Rabin Bhattacharya

Martijn Krans

Johannes Nicolaas Huiberts

Alexander Ulrich Douglas

Jacqueline Van Driel

Bente Adriaan Bordes

Erich Zainzinger

Jan Brink

A submount for arranging electronic components on a substrate is provided. The submount comprises a head member and at least one substrate-engaging member protruding from the head member. The head member comprises at least two, from each other isolated, electrically conductive portions, where each electrically conductive portion comprises a component contact, adapted for connection of electronic components thereto, and a substrate contact on arranged on said substrate side, adapted for bringing said electrically conductive portions in contact with a circuitry comprised in said substrate. The submount of the present invention may be used to attach electronic components, such as light-emitting diodes, to a textile substrate, without the need for soldering the electronic component directly on the substrate.

Submount for electronic components

The present invention relates to an inkjet print head () comprising at least one nozzle chamber (), having a nozzle aperture () defined in one wall thereof for the ejection of printing fluid out of said aperture (), and a printing fluid supply channel interconnected with said nozzle chamber (). A printing fluid droplet tail release guide arrangement () is arranged at a predetermined position at an edge of a circumference of said aperture (). The present invention further relates to a method for increasing droplet placement accuracy in an inkjet print head having at least one nozzle chamber with a nozzle aperture defined in one wall thereof for the ejection of printing fluid out of said aperture. The method comprises the step of providing a printing fluid droplet tail release guide arrangement at a predetermined position at an edge of a circumference of said aperture.

Increased droplet placement accuracy in inkjet printing

Disclosed are a lithium battery and methods for the manufacture thereof. Such a lithium battery includes a stack of a negative electrode, a separator, and a positive electrode. In the manufacturing methods, a pattern of holes is produced in the negative electrode as well as in the positive electrode, and a polymeric material is caused to penetrate the holes, whereby the negative electrode, the positive electrode and the separator are stuck and pressed together. Moreover, the negative electrode and the positive electrode are provided with an alignment pattern which can be used for the purpose of aligning the electrodes. The presence of such an alignment pattern facilitates the alignment of the layers with respect to each other.

Lithium battery

Disclosed is a method of manufacturing a lithium battery having a stack of a negative electrode, a separator, and a positive electrode. A pattern of holes is produced in the negative electrode as well as in the positive electrode. A polymeric material is applied on at least one side of the stack and the stack is subjected to heat and pressure, so that the polymeric material penetrates the holes, whereby components are stuck and pressed together. The polymeric material includes bulges which are at least partially located at the ends of holes in the electrode (s). The provision of such bulges of polymeric material makes enough polymeric material available to fill the holes and stick together the electrodes and the separator, while on the outer sides of the stack, in between the holes, the polymeric material can be very thin or even be absent.

Method of manufacturing a lithium battery

Growing community of inventors

Eindhoven, Netherlands

Martinus Jacobus Johannes Hack