Manually controllable cursor and control panel in a virtual image

• US 5,969,698 A
• Filed: 11/29/1993
• Issued: 10/19/1999
• Est. Priority Date: 11/29/1993
• Status: Expired due to Term

• Current Assignee: SCA Ventures, LLC (Adam Saxon)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Nelson, Ronald J., Richard, Fred V.
• Primary Examiner(s): Shalwala, Bipin H.
• Assistant Examiner(s): CHANG, KENT WU
• Application Number:
  US08/158,342
• Time in Patent Office: 2,150 Days
• Field of Search: 345/6-9, 345/145, 345/146, 345/156-179, 359/630, 359/13
• US Class Current: 345/7
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/163 Wearable computers, e.g. on a belt
• CPC Class Codes: G06F 1/1637 Details related to the display arrangement, including those related to the mounting of the display in the housing
• CPC Class Codes: G06F 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G09G 3/001 using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background slide projectors per se G03B23/00 = 42 HP
• CPC Class Codes: G09G 3/02 by tracing or scanning a light beam on a screen
• CPC Class Codes: G09G 3/32 semiconductive, e.g. using light-emitting diodes [LED]
• CPC Class Codes: H04M 1/027 including magnifying means
• CPC Class Codes: H04N 5/38 Transmitter circuitry for the transmission of television signals according to analogue transmission standards H04N5/14 takes precedence

Abstract

Portable communication equipment having a virtual display including display electronics and optics for providing a virtual image in the display, a virtual control panel image viewable in the virtual display as a portion of the virtual image and cursor electronics connected to the display electronics for producing a manually controllable cursor virtual image in the display. The virtual image control panel is connected to be operable with the cursor virtual image and further connected to operate the portable communication equipment. Manual controls, connected to the cursor electronics for controlling the position and function of the cursor virtual image, are mounted on the portable communication equipment and externally accessible by an operator.

Claims

1. In combination with portable electronics equipment including a virtual display, electronics coupled to the virtual display for producing a manually controllable virtual cursor image viewable in the virtual display when activated and a virtual control panel image including alpha-numeric keys viewable in the virtual display when activated, and the electronics being connected so that the alpha-numeric keys of the virtual control panel image are operable with the virtual cursor image and the electronics are further connected to operate the portable electronics equipment in response to operation of the alpha-numeric keys of the virtual control panel image with the virtual cursor image.

2. Portable communication equipment comprising:

a virtual display including display electronics and optics for providing a virtual image in the display;

a virtual control panel image including alpha-numeric keys viewable in the virtual display as a portion of the virtual image;

cursor electronics connected to the display electronics for producing a manually controllable virtual cursor image in the display, the display electronics and the cursor electronics being connected to operate the portable communication equipment in response to operation of the alpha-numeric keys of the virtual control panel image with the virtual cursor image; and

manual controls mounted on the portable communication equipment and externally accessible by an operator, the manual controls being connected to the cursor electronics for controlling the position and function of the virtual cursor image.

3. Portable communication equipment as claimed in claim 2 wherein the display electronics and the cursor electronics include circuits for controlling the virtual image in the display including the function of selecting specific virtual images from a menu of virtual images.

4. Portable communication equipment as claimed in claim 2 wherein the manual controls include a touch pad.

5. Portable communication equipment as claimed in claim 4 wherein the touch pad includes means for providing a control signal alterable in accordance with portions of the touch pad being touched.

6. Portable communication equipment as claimed in claim 4 wherein the portable communication equipment is designed to be held by an operator with one hand and the touch pad is positioned on the portable communication equipment so as to be operated with a digit of the one hand.

7. Portable communication equipment as claimed in claim 2 wherein the manual controls include a trackball connected to the cursor electronics for controlling the position of the virtual cursor image.

8. Portable communication equipment as claimed in claim 2 wherein the virtual control panel image includes an alpha-numeric keyboard.

9. A portable communication receiver with virtual display comprising:

a portable communication receiver; and

a miniature virtual image display electrically connected to the portable communications receiver and having a viewing aperture, the display including

image generation apparatus for providing a real image,

a control panel image generator connected to the image generation apparatus for generating a control panel image including alpha-numeric keys in the real image generated by the image generation apparatus,

cursor electronics connected to the image generation apparatus for producing a manually controllable cursor image in the real image,

the control panel image generator, the cursor electronics and the portable communication equipment being connected to operate the portable communication equipment in response to operation of the alpha-numeric keys of the control panel image with the cursor image,

manual controls mounted on the portable communication receiver and externally accessible by an operator, the manual controls being electrically connected to the cursor electronics for controlling the position and function of the cursor image, and

an optical system mounted adjacent the image generation apparatus to receive the real image, control panel image and cursor image therefrom, magnify the real image, control panel image and cursor image and produce a virtual image including a virtual control panel image and a manually controllable virtual cursor image at the viewing aperture, the optical system producing a magnification sufficient to easily perceive the virtual image, virtual control panel image and manually controllable virtual cursor image through the viewing aperture.

10. A portable communication receiver with virtual display as claimed in claim 9 wherein the image generation apparatus includes a plurality of pixels positioned in rows and columns and sufficient in number to form a real image of an entire page.

11. A portable communication receiver with virtual display as claimed in claim 10 wherein the plurality of pixels each includes at least one semiconductor light generating device and all of the light generating devices are formed on a single semiconductor substrate.

12. A portable communication receiver as claimed in claim 9 wherein the virtual control panel image includes an alpha-numeric keyboard.

13. A portable communication receiver with virtual display as claimed in claim 9 wherein the image generation apparatus providing the real image includes a light emitting diode array.

14. A portable communication receiver with virtual display as claimed in claim 9 including in addition image forming electronics connected to the image generation apparatus providing the real image and to the portable communication receiver, the image generation apparatus producing the real image in accordance with signals received from the portable communication receiver.

15. A portable communication receiver with visual display as claimed in claim 9 wherein the apparatus providing the real image includes semiconductor lasers.

16. A portable communication receiver with visual display as claimed in claim 9 wherein the portable communications receiver is a pager.

17. A portable communication receiver as claimed in claim 9 wherein the image generation apparatus and the cursor electronics include circuits for controlling the manually controllable virtual cursor image in the display including the function of selecting specific virtual images from a menu of virtual images.

18. A portable communication receiver as claimed in claim 9 wherein the manual controls include a touch pad.

19. A portable communication receiver as claimed in claim 18 wherein the touch pad includes means for providing a control signal alterable in accordance with portions of the touch pad being touched.

20. A portable communication receiver as claimed in claim 9 wherein the manual controls include a trackball connected to the cursor electronics for controlling the position of the virtual cursor image.

21. A portable communication receiver as claimed in claim 9 wherein the portable communication equipment is designed to be held by an operator with one hand and the manual controls include at least one control for operating the cursor, which control is positioned on the portable communication equipment so as to be operated with a digit of the one hand.