Flat display panel with a spacer unit to prevent displacement between upper and lower glass substrates

A display panel comprising:

• a lower glass substrate having an upper surface;
• a first conductive layer fabricated on said upper surface of said lower substrate to form a horizontally extending scanning line;
• a second conductive layer having a vertically extending data line, a source and a drain;
• a dielectric layer sandwiched between said first and second conductive layers to provide insulating effect, each of said first and second conductive layers and said dielectric layer having a section overlapped with one another to form at least two projection units that protrude upwardly from said upper surface of said lower glass substrate, wherein said projection units further includes a first projection unit which is formed by said overlapped sections of said scanning line, said dielectric layer, said source and said drain, and a second projection unit which is formed by said overlapped sections of said scanning line, said dielectric layer, and said data line;
• and
• an upper glass substrate disposed on said lower glass substrate, and having a lower surface formed with a spacer unit abutting against said lower glass substrate, wherein said spacer unit is disposed in alignment with said scanning line, and has right and left lateral sides respectively colliding with said first and said second projection units.

A display panel comprising:

• a lower glass substrate having an upper surface;
• a first conductive layer fabricated on said upper surface of said lower substrate to form a horizontally extending scanning line;
• a second conductive layer having a vertically extending data line, a source and a drain;
• a dielectric layer sandwiched between said first and second conductive layers to provide insulating effect, each of said first and second conductive layers and said dielectric layer having a section overlapped with one another to form at least two projection units that protrude upwardly from said upper surface of said lower glass substrate, wherein said projection units further includes a first projection unit which is formed by said overlapped sections of said scanning line, said dielectric layer, said source and said drain, and a second projection unit which is formed by said overlapped sections of said scanning line, said dielectric layer, and said data line;
• and
• an upper glass substrate disposed on said lower glass substrate, and having a lower surface formed with at least two spacer units abutting against said lower glass substrate, wherein said spacer units are disposed in alignment with said scanning line, and the right lateral side of a first of said at least two spacer units and the left lateral side of a second of said at least two spacer units are respectively in collision with said first projection unit and said second projection unit.