Patents by Inventor Janne LESONEN

Janne LESONEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11762510
    Abstract: A display arrangement comprises a thin film display element comprising a first patterned conductor layer, comprising a first display electrode, on a first side of an emissive layer; a second patterned conductor layer, comprising a second display electrode, on a second side of the emissive layer opposite the first side; and a touch-sensing element comprising first and second touch electrodes formed in the first and second patterned conductor layers, respectively. The display arrangement further comprises a control unit configured to measure capacitive coupling for at least one of the touch electrodes, said measuring comprising supplying a measurement volt age signal to the touch-sensing element, and, when supplying the measurement voltage signal to one touch electrode, to supply a shielding voltage signal to the other touch electrode to decrease an effect of a touch from the side of said other touch electrode on the capacitive coupling for said one touch electrode.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: September 19, 2023
    Assignee: BENEQ OY
    Inventor: Janne Lesonen
  • Publication number: 20220206603
    Abstract: A display arrangement comprises a thin film display element comprising a first patterned conductor layer, comprising a first display electrode, on a first side of an emissive layer; a second patterned conductor layer, comprising a second display electrode, on a second side of the emissive layer opposite the first side; and a touch-sensing element comprising first and second touch electrodes formed in the first and second patterned conductor layers, respectively. The display arrangement further comprises a control unit configured to measure capacitive coupling for at least one of the touch electrodes, said measuring comprising supplying a measurement volt age signal to the touch-sensing element, and, when supplying the measurement voltage signal to one touch electrode, to supply a shielding voltage signal to the other touch electrode to decrease an effect of a touch from the side of said other touch electrode on the capacitive coupling for said one touch electrode.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 30, 2022
    Applicant: BENEQ OY
    Inventor: Janne LESONEN
  • Patent number: 11101334
    Abstract: A thin film display element (100) has at least one emissive area (103) in the display region (101) and a layer structure (104) comprising: a first patterned conductor layer (110) comprising a first display electrode (111) in the display region; a second patterned conductor layer (120) comprising a second display electrode (121) in the display region; and an emissive layer (130) between the first and the second conductor layers configured to emit light in the at least one emissive area. The patterned conductor layers further comprise a first touch electrode (141) and a second touch electrode (142) in the display region, the first and the second touch electrodes forming a touch sensor (140) for capacitive touch or proximity sensing.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: August 24, 2021
    Assignee: Beneq Oy
    Inventors: Janne Lesonen, Olli Pekonen
  • Publication number: 20200381488
    Abstract: A thin film display element (100) has at least one emissive area (103) in the display region (101) and a layer structure (104) comprising: a first patterned conductor layer (110) comprising a first display electrode (111) in the display region; a second patterned conductor layer (120) comprising a second display electrode (121) in the display region; and an emissive layer (130) between the first and the second conductor layers configured to emit light in the at least one emissive area. The patterned conductor layers further comprise a first touch electrode (141) and a second touch electrode (142) in the display region, the first and the second touch electrodes forming a touch sensor (140) for capacitive touch or proximity sensing.
    Type: Application
    Filed: February 21, 2019
    Publication date: December 3, 2020
    Applicant: Beneq Oy
    Inventors: Janne LESONEN, Olli PEKONEN
  • Patent number: 10042492
    Abstract: An apparatus including a notched shield electrode portion including a notch at an edge; and an overlapping shield electrode portion, wherein the overlapping shield electrode portion overlaps the notch in the notched shield electrode portion.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: August 7, 2018
    Assignee: Nokia Technologies Oy
    Inventors: Janne Lesonen, Esa Makelainen
  • Publication number: 20160328049
    Abstract: An apparatus including a notched shield electrode portion including a notch at an edge; and an overlapping shield electrode portion, wherein the overlapping shield electrode portion overlaps the notch in the notched shield electrode portion.
    Type: Application
    Filed: December 3, 2014
    Publication date: November 10, 2016
    Inventors: Janne LESONEN, Esa MAKELAINEN
  • Patent number: 9462172
    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method includes computing a first set of tuning parameters indicative of a color correction associated with a media output component of an apparatus. Also, the method includes computing a second set of tuning parameters indicative of a color correction associated with a media capturing component of the apparatus. The first set of tuning parameters and the second set of tuning parameters are associated with the apparatus for facilitating color tuning of the apparatus.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: October 4, 2016
    Assignee: Nokia Technologies Oy
    Inventors: Mauri Vilpponen, Joni Oja, Janne Lesonen, Esa Mäkeläinen
  • Publication number: 20150110400
    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method includes computing a first set of tuning parameters indicative of a color correction associated with a media output component of an apparatus. Also, the method includes computing a second set of tuning parameters indicative of a color correction associated with a media capturing component of the apparatus. The first set of tuning parameters and the second set of tuning parameters are associated with the apparatus for facilitating color tuning of the apparatus.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 23, 2015
    Inventors: Mauri VILPPONEN, Joni OJA, Janne LESONEN, Esa MÄKELÄINEN