Prosecution Insights
Last updated: April 19, 2026
Application No. 18/909,526

DISPLAY PANEL, METHODS FOR DRIVING AND MANUFACTURING THE SAME, AND DISPLAY APPARATUS

Final Rejection §112
Filed
Oct 08, 2024
Examiner
WATKO, JULIE ANNE
Art Unit
2627
Tech Center
2600 — Communications
Assignee
BOE TECHNOLOGY GROUP CO., LTD.
OA Round
2 (Final)
74%
Grant Probability
Favorable
3-4
OA Rounds
2y 9m
To Grant
86%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
405 granted / 545 resolved
+12.3% vs TC avg
Moderate +12% lift
Without
With
+12.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
33 currently pending
Career history
578
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
40.0%
+0.0% vs TC avg
§102
20.3%
-19.7% vs TC avg
§112
34.7%
-5.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 545 resolved cases

Office Action

§112
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed in parent Application No. 17789188, filed on 06/25/2022. Drawings Replacement drawings were received on 01/01/2026. These drawings are not acceptable. The appearance of a structure to which a lead line for reference character 1 points, and the relative positions of 00, 01, and 02 with respect to a shielding electrode, constitute new matter. Furthermore, reference characters continue to mingle with the lines. See Fig. 3, for example. The replacement drawings have been placed into the file, but the replacement drawings have not been entered. The drawings filed 10/08/2024 are objected to under 37 CFR 1.83(a) because they fail to show “display substrate 1 includes a driving backplane, a light-emitting element arranged on the driving backplane, and a package layer configured to package the light-emitting element” as described in the specification. Furthermore, the drawings fail to show the feature(s) “the light-emitting element comprising an anode, a light-emitting functional layer and a cathode sequentially disposed, and the package layer being arranged on a side of the cathode away from the light-emitting functional layer; … with the shielding electrode being arranged on a side of the package layer away from the cathode, and the touch electrode being arranged on a side of the shielding electrode away from the package layer” as described in the originally filed claims. Any structural detail that is essential for a proper understanding of the disclosed invention should be shown in the drawing. MPEP § 608.02(d). The drawings filed 10/08/2024 are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the feature(s) “the package layer being arranged on a side of the light-emitting element away from the driving backplane; … the shielding electrode being arranged on a side of the package layer away from the light-emitting element, and the touch electrode being arranged on a side of the shielding electrode away form the package layer” must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. The drawings filed 10/08/2024 are objected to because: Shading does not conform to the standards set forth in 37 CFR 1.84(m). Sectional lines do not conform to the standards set forth in 37 CFR 1.84(h)(3), which recites “The ends of the broken line should be designated by Arabic or Roman numerals corresponding to the view number of the sectional view, and should have arrows to indicate the direction of sight.” The sectional view of Fig. 11 is inconsistent with relative locations of 21 and 3 as they appear in Fig. 10. For example, 3 is unobscured by 21 in Fig. 10, yet 3 appears under 21 in Fig. 11. It is unclear where some lead lines point. See 21 in Fig. 10, for example. Numbers, letters, and reference characters mingle with the lines, contrary to the requirements of 37 CFR 1.84(p)(3). Fewer than all numbers, letters, and reference characters measure at least 1/8 inch in height as required by 37 CFR 1.84(p)(3). The drawings filed 10/08/2024 are objected to as failing to comply with 37 CFR 1.84(p)(5) because they do not include the following reference sign(s) mentioned in the amended specification: 00, 01, and 02. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Specification The substitute specification filed 01/01/2026 has been entered. The replacement abstract has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-4, 6-14, and 16-19 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Independent claim 1 recites “the package layer being arranged on a side of the light-emitting element away from the driving backplane; … with the shielding electrode being arranged on a side of the package layer away from the light-emitting element”. Although the originally filed SPEC discloses “display substrate 1 includes a driving backplane, a light-emitting element arranged on the driving backplane, and a package layer configured to package the light-emitting element”, the originally filed SPEC is silent regarding whether the limitations “the package layer being arranged on a side of the light-emitting element away from the driving backplane” and “the shielding electrode being arranged on a side of the package layer away from the light-emitting element” would have been satisfied by the original disclosure as recited in independent claim 1. Other pending claims contain new matter by virtue of dependency from at least one claim lacking written description in the original disclosure. Response to Arguments Applicant's arguments filed 01/01/2026 have been fully considered but they are not persuasive. It is noted by the Examiner that the original Specification’s disclosure (emphasis added) “a light-emitting element arranged on the driving backplane, and a package layer configured to package the light-emitting element” is broadly interpreted, such that the terms “on” and “configured to package” need not be limited to any specific relative location(s) with respect to a vertical direction appearing in original Fig. 4. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Julie Anne Watko whose telephone number is (571)272-7597. The examiner can normally be reached Monday-Tuesday 9AM-5PM, Wednesday 10:30AM-5PM, Thursday-Friday 9AM-5PM, and occasional Saturdays. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Ke Xiao can be reached at 571-272-7776. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. JULIE ANNE WATKO Primary Examiner Art Unit 2627 /Julie Anne Watko/Primary Examiner, Art Unit 2627 02/07/2026
Read full office action

Prosecution Timeline

Oct 08, 2024
Application Filed
Sep 27, 2025
Non-Final Rejection — §112
Jan 01, 2026
Response Filed
Feb 07, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12592208
DISPLAY DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12581811
DISPLAY PANEL AND DISPLAY DEVICE
2y 5m to grant Granted Mar 17, 2026
Patent 12562093
CONTROL SYSTEM, AND VEHICLE-MOUNTED DISPLAY DEVICE AND LIGHT ADJUSTMENT METHOD THEREOF
2y 5m to grant Granted Feb 24, 2026
Patent 12562130
DISPLAY DEVICE
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Patent 12547246
RING-TYPE DEVICE
2y 5m to grant Granted Feb 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
74%
Grant Probability
86%
With Interview (+12.1%)
2y 9m
Median Time to Grant
Moderate
PTA Risk
Based on 545 resolved cases by this examiner. Grant probability derived from career allow rate.

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