What is claimed is:
1. A data entry apparatus adapted to be carried by a user, comprising:
a planar member having a top surface and a bottom surface;
a data entry device secured to the top surface leaving a gap therebetween;
a first member detachably secured to the bottom surface and towards a first edge of said planar member; and
a second member secured to the bottom surface and away from the first edge, said second member enabling a user’s forearm to support to said data entry apparatus.
2. The apparatus of claim 1 further comprises:
a protective member attached to said planar member, said protective member being disposed to operate in open and fold down positions to protect a display unit of said data entry device.
3. The apparatus of claim 2, wherein said protective member provides abrasion protection to the display unit.
4. The apparatus of claim 1 wherein the dimensions of said planar member are greater than the dimensions of said data entry device.
5. The apparatus of claim 1 wherein said first member is attached such that it is normal to said planar member.
6. The apparatus of claim 1 further comprises:
a strap assembly attached to said planar member by a rope harness, said strap assembly enabling a user to carry said data entry apparatus over a user’s shoulder without using the user’s hands.
7. The apparatus of claim 1 wherein said second member comprises:
a strap unit for securing the user’s forearm to said second member to prevent accidental dropping of said data entry apparatus; and
a guard member attached to the second member for protecting the user’s forearm.
8. The apparatus of claim 1 wherein said first member protects said data entry device from accidental impacts.
9. The apparatus of claim 1 wherein said first member is secured to said planar member by a wingnut fastener.
10. The apparatus of claim 1 wherein said data entry device is attached to said planar member so as to enable natural convection cooling and to minimize heat transmission to a user.
11. The apparatus of claim 6 further comprises:
a stylus for enabling data entry;
a clip member secured to the planar member for document retention; and
a lock mechanism for securing the data entry device to said planar member.
12. The apparatus of claim 6 wherein the strap assembly enables a user to hold the data entry device in a presentation position.
13. A portable data entry apparatus, comprising:
a planar member having a first surface and an opposite second surface;
a data entry device secured to the first surface;
a first means detachably secured to the second surface and towards a first edge of said planar member, said first means enabling a user’s forearm to support said apparatus; and
a second means secured to the second surface and away from said first edge.
14. The apparatus of claim 13 wherein a gap is provided between said data entry device and the first surface.
15. The apparatus of claim 14 further comprises:
a third means secured to the first surface of said planar member for protecting said data entry device, said third means disposed to pivotally operate in open and fold down positions.
16. The apparatus of claim 15 wherein the dimensions of said planar member are greater than the dimensions of said data entry device.
17. The apparatus of claim 16 wherein said first means is attached such that said first means is normal to said planar member.
18. The apparatus of claim 16 further comprises:
a strap assembly attached to said planar member by a rope harness, said strap assembly permitting a user to wear said apparatus over the user’s shoulder.
19. The apparatus of claim 16 wherein said strap assembly further serves to provide vertical support for said apparatus in a data entry position.
20. A data entry apparatus adapted to be carried by a user, comprising:
a planar member having a top surface and a bottom surface;
a data entry computing device secured to the top surface leaving a gap therebetween;
a first member detachably secured to the bottom surface and towards a first edge of said planar member, said first member being used as a handgrip member while said apparatus is mounted on the user’s forearm; and
a second member secured to the bottom surface and away from the first edge, said second member enabling a user’s forearm to support to said data entry apparatus.
21. the apparatus of claim 20 further comprises:
a protective member attached to said planar member, said protective member being disposed to operate in open (data entry) and fold down (carry) positions to provide a visor to minimize reflections during data entry, said protective member further enables to protect a display unit of said data entry device when said apparatus is hanging by a shoulder strap at the user’s side.
22. The apparatus of claim 20 wherein said first member is a hard rigid member.
23. The apparatus of claim 20 wherein said first member is a flexible strap member.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A structure of a pixel electrode, comprising:
a strip-like horizontal main trunk and a strip-like vertical main trunk, the horizontal main trunk and the vertical main trunk centrally and perpendicularly intersecting each other;
a plurality of strip-like branches arranged in each of four domains that are formed by being equally divided by the central perpendicular intersection of the horizontal main trunk and the vertical main trunk, the plurality of strip-like branches extending outward from a central point of the perpendicular intersection of the vertical main trunk and the horizontal main trunk, the plurality of strip-like branches being spaced by a plurality of slits; and
two centrally symmetric openings provided in a central zone at the central perpendicular intersection of the horizontal main trunk and the vertical main trunk.
2. The structure of the pixel electrode as claimed in claim 1, wherein the two centrally symmetric openings have a shape of polygon or sector.
3. The structure of the pixel electrode as claimed in claim 2, wherein the central zone at the perpendicular intersection of the horizontal main trunk and the vertical main trunk has a length of x\u2266X2 in a horizontal direction, where X indicates a length of the horizontal main trunk, and the central zone at the perpendicular intersection of the horizontal main trunk and the vertical main trunk has a length of y\u2266Y2 in a vertical direction, where Y indicates a length of the vertical main trunk.
4. The structure of the pixel electrode as claimed in claim 2, wherein among the four domains formed by being equally divided by the central perpendicular intersection of the horizontal main trunk and the vertical main trunk, a left upper domain and a right upper domain are of mirror symmetry; a left lower domain and a right lower domain are of mirror symmetry; the left upper domain and the left lower domain are of mirror symmetry; and the right upper domain and the right lower domain are of mirror symmetry
5. The structure of the pixel electrode as claimed in claim 4, wherein the structure of the pixel electrode has a snow flake like configuration, the plurality of strip-like branches being at an included angle of 45 degrees with respect to the vertical main trunk and the horizontal main trunk.
6. The structure of the pixel electrode as claimed in claim 5, wherein the plurality of strip-like branches is spaced by a plurality of slits of an identical width.
7. The structure of the pixel electrode as claimed in claim 5, wherein the plurality of strip-like branches is spaced by a plurality of slits of different widths.
8. The structure of the pixel electrode as claimed in claim 6, wherein the plurality of strip-like branches has an identical width.
9. The structure of the pixel electrode as claimed in claim 6, wherein the plurality of strip-like branches has different widths.
10. The structure of the pixel electrode as claimed in claim 6, wherein modes of a liquid crystal display panel to which the structure of the pixel electrode is applicable include a polymer stabilization vertical alignment mode and a pattern vertical alignment mode.
11. The structure of the pixel electrode as claimed in claim 7, wherein the plurality of strip-like branches has an identical width.
12. The structure of the pixel electrode as claimed in claim 7, wherein the plurality of strip-like branches has different widths.
13. The structure of the pixel electrode as claimed in claim 7, wherein modes of a liquid crystal display panel to which the structure of the pixel electrode is applicable include a polymer stabilization vertical alignment mode and a pattern vertical alignment mode.