Paging receiver that displays visual symbols

• US 6,529,118 B1
• Filed: 09/10/1997
• Issued: 03/04/2003
• Est. Priority Date: 10/11/1994
• Status: Expired due to Fees

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Kemp, Johannes A. M., Hofmeester, Gerrit H.
• Primary Examiner(s): Horabik, Michael
• Application Number:
  US08/927,903
• Time in Patent Office: 2,001 Days
• Field of Search: 340/825.44, 340/995, 340/7.52, 340/7.56, 455/145, 455/154.1, 345/43, 345/48, 345/50, 345/193
• US Class Current: 340/7.56
• CPC Class Codes: G08B 5/226 with alphanumeric or graphic display means

Abstract

On a paging receiver visual symbols are visually reproduced, relative to one another as in a two-dimensional scene, under the control of a message received.

Claims

1. A handheld paging receiver comprising receiving means for receiving messages and detecting symbol associated codes contained in the messages, selection means for selecting symbols corresponding to the possible symbol associated codes in the messages from a predetermined set of at least three visual symbols and for conveying said message using different selections of said symbols, and reproduction means for visually reproducing as pictograms a plurality of the selected symbols corresponding to symbol associated codes in a received message, wherein the reproduction means are arranged to visually reproduce the symbols of the set of at least three visual symbols as respective different pictograms in predesignated positions such that each different pictogram has its own exclusive predesignated position and the pictograms are situated relative to one another so as to form a two-dimensional scene.

2. The paging receiver as claimed in claim 1, wherein the reproduction means are arranged to independently selectively display or not display each of said different pictograms at its own exclusive position.

3. The paging receiver as claimed in claim 2, wherein the reproduction means comprises a display panel which has for each of said pictograms, a different control electrode whose shape corresponds to that of the pictogram.

4. The paging receiver as claimed in claim 2, wherein the display panel is curved so as to correspond to a curved enclosure of the paging receiver, said pictograms being displayed at least partly on a curved part of the display panel.

5. A paging receiver as claimed in claim 1, wherein the possible symbol associated codes are digits in one to one correspondence with the symbols of the set, and the messages contain respective series of such digits.

6. The paging receiver as claimed in claim 1, wherein the reproduction means are arranged to reproduce a row or column of digits and/or letters simultaneously with the visual symbols, and to reproduce therein a digit and/or letter in each reproduction position which is selectable in dependence on the message.

7. The paging receiver as claimed in claim 6, wherein the reproduction means comprise a controllable display panel having a first sub-surface for the visual symbols and a second sub-surface for the row of digits and/or letters, the first sub-surface being larger than the second sub-surface.